Best Network Attached Storages with 5GbE in 2026: 15 Picks Ranked by Specs
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Finding the best network attached storages with 5GbE ensures your local network transfers files without standard gigabit bottlenecks. We evaluated 15 models based on the specifications published on their listings to identify the most capable multi-gigabit hardware.
The Asustor Lockerstor 4-Bay Quad-Core NAS leads the list with its combination of four drive bays, dual M.2 NVMe slots, and a quad-core processor. This guide helps you choose the right enclosure size, network interface combination, and memory capacity for your storage needs.
Quick picks
The best fit for you
- You want balanced multi-gigabit storage for local backups Asustor Lockerstor 4-Bay Quad-Core NAS This desktop enclosure provides 5GbE networking, dual M.2 NVMe slots, and a quad-core processor with 4GB RAM.
- You need massive rackmount capacity for business storage Asustor Lockerstor 12-Bay Rackmount NAS Its 2U rackmount chassis offers twelve drive bays, 5GbE networking, and 8GB RAM.
- You want ready-to-use storage with included hard drives Synology 2-Bay Quad-Core NAS 24TB This unit features 24TB of included storage, two drive bays, and 5GbE networking.
- You want a compact two-bay diskless desktop setup QNAP 2-Bay 2.5GbE Desktop NAS It features a two-bay desktop form factor with 5GbE and 2.5GbE connectivity.
Our 15 picks
Asustor Lockerstor 4-Bay Quad-Core NAS
Best for: balanced multi-gigabit network storage and backups
- Network Connectivity
- 5GbE, 2.5GbE (what this guide is about)
- Drive Bays
- 4-Bay
- Processor
- Quad-Core 2.0GHz
- RAM Capacity
- 4GB DDR4
- M.2 NVMe Slots
- 2 slots
- Included Storage
- Diskless
This four-bay unit serves as a central storage hub built for fast data transfers and virtualization. You get dual network ports supporting 2.5GbE and 5GbE connectivity, two M.2 NVMe slots for solid-state storage, and a quad-core 2.0GHz processor paired with 4GB of DDR4 RAM. It suits power users who need high-speed file backups, media streaming, and local camera surveillance with room for multi-drive expansion.
Pros
- Dual networking ports supporting 2.5GbE and 5GbE connectivity
- Two dedicated M.2 NVMe SSD slots
- Quad-core 2.0GHz processor with 4GB DDR4 memory
- Four free IP camera licenses included
- Three built-in USB 3.2 ports
Cons
- Ships diskless with no pre-installed hard drives
- Limited to four drive bays
Good fit if
- You want multi-gigabit network connectivity alongside dual M.2 NVMe slots.
- You need a four-bay unit for scheduled cross-platform backups and sync.
- You plan to connect IP cameras using the included licenses.
Skip if
- You need ready-to-use storage drives included out of the box.
- You require more than four drive bays for larger mass storage setups.
Verdict: Asustor Lockerstor 4-Bay 5GbE NAS delivers solid multi-gigabit networking, dual M.2 NVMe slots, and a quad-core processor in a compact desktop enclosure. It provides a balanced hardware baseline for fast local transfers and backups.
QNAP 4-Bay 10GbE SFP+ NAS
Best for: multi-gigabit setups using SFP+ network connections
- Network Connectivity
- 5GbE, 2.5GbE, 10GbE (what this guide is about)
- Drive Bays
- 4-Bay
- Processor
- AnnapurnaLabs AL-314
- RAM Capacity
- 4GB DDR3L
- Included Storage
- Diskless
- Dimensions
- 10 × 10 × 10 inches
This QNAP 4-bay enclosure gives you multi-gigabit networking options for your storage setup. It features an AnnapurnaLabs AL-314 quad-core 1.7GHz processor, 4GB of DDR3L memory, and four 3.5-inch SATA drive bays. For network connections, you get a 10GbE SFP+ port alongside 2.5GbE and standard 1GbE ports. It suits you if you need flexible, high-speed transfer speeds across varied local network connections without buying an enterprise rackmount unit.
Pros
- Includes a dedicated 10GbE SFP+ port and a 2.5GbE port
- Four 3.5-inch SATA drive bays for storage expansion
- Memory expandable up to 8GB DDR3L
- Three USB 3.2 Gen 1 ports for external devices
Cons
- Ships diskless without pre-installed storage drives
- Uses older DDR3L memory architecture
- 10GbE port uses SFP+ rather than standard RJ45 copper
Good fit if
- You need 10GbE SFP+ and 2.5GbE network connections on a single device.
- You want four 3.5-inch SATA bays to supply your own drives.
- You run a network environment that utilizes multi-gigabit hardware.
Skip if
- You want pre-installed storage drives included in the box.
- You need 10GbE speeds over a standard RJ45 port.
- You prefer an Intel or AMD processor platform with DDR4 memory.
Verdict: QNAP 4-Bay NAS with 10GbE SFP+ provides flexible multi-gigabit connectivity with dedicated 10GbE and 2.5GbE network ports. Its quad-core processor and expandable four-bay storage give you a capable desktop data hub.
Asustor Lockerstor 12-Bay Rackmount NAS
Best for: high-capacity 2U rackmount business storage
- Network Connectivity
- 5GbE, 2.5GbE (what this guide is about)
- Drive Bays
- 12 Bay
- Processor
- Intel Atom C3538
- RAM Capacity
- 8 GB DDR4-2133
- Included Storage
- Diskless
- Form Factor
- Rackmount
The Asustor Lockerstor 12-Bay 2U Rackmount NAS is a high-capacity business storage system designed for server racks. You get twelve drive bays and two 2.5GbE ports that combine through link aggregation to deliver up to 5GbE network throughput. Powered by an Intel Atom C3538 quad-core processor with 8GB DDR4 RAM expandable up to 128GB, it provides ample resources for virtualization, iSCSI storage, and heavy data environments requiring substantial drive capacity.
Pros
- Dual 2.5GbE ports aggregate to achieve up to 5 Gbps throughput
- 12 drive bays accommodate massive overall storage capacity
- DDR4 RAM expands from 8GB up to 128GB
- PCIe slot supports optional 10GbE network expansion cards
Cons
- Requires rackmount cabinet installation due to 2U enterprise chassis
- Ships diskless without included storage drives
- Requires link aggregation across dual 2.5GbE ports rather than a single native 5GbE interface
Good fit if
- You need 12 drive bays in a standard 2U rackmount form factor.
- You want aggregated 5GbE speed across dual 2.5GbE network connections.
- You plan to scale RAM up to 128GB for virtualization and container workloads.
Skip if
- You prefer a compact desktop tower over a 2U rack chassis.
- You require a single native 5GbE port without configuring link aggregation.
Verdict: Asustor Lockerstor 12-Bay 2U Rackmount NAS delivers massive 12-bay capacity with aggregated 5GbE network performance and high memory scalability. It serves business environments needing extensive drive density and virtualization readiness in a server rack.
QNAP 4-Bay 2.5GbE Desktop NAS
Best for: home media storage and backup
- Network Connectivity
- 5GbE, 2.5GbE (what this guide is about)
- Drive Bays
- 4 Bay
- Processor
- ARM Cortex-A55 quad-core 2.0GHz
- RAM Capacity
- 4 GB DDR4
- Included Storage
- Diskless
- Dimensions
- 6.3 × 8.62 × 6.65 inches
The QNAP TS-433 is a 4-bay desktop NAS featuring an ARM Cortex-A55 quad-core processor running at 2.0GHz. It includes 4 GB of DDR4 RAM and offers one 2.5GbE port alongside a standard 1GbE connection. This diskless unit serves as a budget-friendly option for home users needing to store photos, music, and videos while supporting Time Machine and NetBak Replicator backups.
Pros
- ARM Cortex-A55 quad-core 2.0GHz processor
- 4 GB DDR4 RAM capacity
- Includes a 2.5GbE network port
- 4-bay drive configuration
- Supports Time Machine and NetBak Replicator
Cons
- Only one 2.5GbE port limits multi-link aggregation
- No 10GbE option for high-speed networking
- Comes diskless without included drives
Good fit if
- You need a 4-bay NAS for family media storage
- You want a budget-friendly desktop unit with 2.5GbE
- You rely on Time Machine or NetBak Replicator for backups
Skip if
- You require 10GbE connectivity for professional workloads
- You need link aggregation with multiple 2.5GbE ports
- You prefer a rackmount form factor for server rooms
Verdict: The QNAP TS-433 4-Bay Desktop NAS fits home users who need affordable 4-bay storage with a 2.5GbE port. It is not suitable for users requiring 10GbE speeds or link aggregation capabilities.
QNAP 4-Bay 1U Short Depth Rackmount NAS
Best for: Compact 1U rackmount deployments with media needs
- Network Connectivity
- 5GbE, 2.5GbE (what this guide is about)
- Drive Bays
- 4 Bay
- Processor
- Intel Celeron N5095
- RAM Capacity
- 8 GB DDR4
- M.2 NVMe Slots
- Dual M.2 PCIe Gen 3 x1 NVMe
- Included Storage
- Diskless
The QNAP TS-464eU is a 4-bay rackmount NAS featuring an Intel Celeron N5095 processor and 8 GB of non-expandable DDR4 RAM. It includes dual 2.5GbE ports for network connectivity and dual M.2 NVMe slots for cache acceleration. This unit is designed for users who need a compact 1U form factor with dedicated media transcoding capabilities via HDMI 1.4b.
Pros
- Intel Celeron N5095 quad-core processor with burst speeds up to 2.9 GHz
- Dual 2.5GbE network ports for accelerated file sharing
- Dual M.2 PCIe Gen 3 x1 NVMe slots for SSD storage or caching
- HDMI 1.4b output supports 4K @30Hz media playback and real-time transcoding
Cons
- 8 GB RAM is soldered and non-expandable
- HDMI output is limited to 4K @30Hz
- 1U rackmount form factor restricts airflow and expansion compared to desktop units
Good fit if
- You need a compact 1U rackmount solution for a server room
- You require dual 2.5GbE ports for faster local network transfers
- You want built-in media transcoding without external hardware
Skip if
- You need to upgrade the system RAM beyond 8 GB
- You require 4K @60Hz video output
- You prefer a desktop form factor for easier maintenance
Verdict: The QNAP TS-464eU 4-Bay Rackmount NAS fits users who need a space-efficient 1U server with dual 2.5GbE connectivity and dedicated media playback features.
QNAP 8-Bay Short-Depth Rackmount NAS
Best for: 8-core short-depth rackmount multi-gigabit storage
- Network Connectivity
- 5GbE, 2.5GbE (what this guide is about)
- Drive Bays
- 8 Bay
- Processor
- Intel Atom C5125
- RAM Capacity
- 8GB SODIMM DDR4
- M.2 NVMe Slots
- Dual M.2 PCIe Gen 3 x4 NVMe SSD slots
- Included Storage
- Diskless
This QNAP 8-bay rackmount NAS features an 8-core Intel Atom C5125 processor clocked at 2.8GHz. It includes 8GB of DDR4 memory, expandable to 64GB with ECC support, alongside dual 2.5GbE ports that support combined 5GbE throughput. You also get two M.2 PCIe Gen 3 x4 NVMe slots and two PCIe Gen 3 x4 expansion slots. It suits multi-user environments needing rack-mounted high-capacity storage and multi-gigabit transfers.
Pros
- Intel Atom C5125 8-core 2.8GHz processor
- Dual 2.5GbE network ports supporting 5GbE connectivity
- Dual M.2 PCIe Gen 3 x4 NVMe SSD slots
- Dual PCIe Gen 3 x4 slots for add-in cards
- DDR4 RAM expandable up to 64GB with ECC support
Cons
- Comes diskless without internal storage included
- Ships with base 8GB memory out of 64GB maximum
- Requires PCIe expansion cards for faster 10GbE interfaces
Good fit if
- You need an 8-bay storage unit designed for short-depth 2U server racks.
- You run workloads that benefit from an 8-core processor and ECC RAM expansion.
- You want dedicated M.2 NVMe slots for cache acceleration or fast pools.
Skip if
- You want a desktop tower enclosure rather than a rackmount chassis.
- You need native single-port 10GbE network interfaces without installing expansion cards.
Verdict: QNAP 8-Bay 2U Short-Depth Rackmount NAS delivers an 8-core processor, expandable ECC memory, and dual PCIe expansion options for demanding rack-based networks. Its short-depth 2U chassis accommodates eight drives while maintaining multi-gigabit throughput.
Synology 2-Bay Quad-Core NAS 24TB
Best for: compact two-bay setups needing included storage
- Network Connectivity
- 5GbE, 1GbE (what this guide is about)
- Drive Bays
- 2-Bay
- Processor
- Intel Celeron J4125 Quad-Core
- RAM Capacity
- 2 GB DDR4 non-ECC SODIMM
- Included Storage
- 24TB
- RAID Support
- Synology Hybrid RAID (SHR)
This 2-bay NAS delivers network connectivity via 5GbE and 1GbE ports. It runs on an Intel Celeron J4125 quad-core processor and includes 24TB of storage out of the box. You get 2 GB of non-ECC DDR4 memory, expandable up to 6 GB. It supports Btrfs snapshots and Synology Hybrid RAID. This setup fits you if you want compact multi-gigabit network storage with included drives.
Pros
- 5GbE and 1GbE network ports
- Intel Celeron J4125 quad-core processor
- 24TB included storage
- Expandable RAM up to 6 GB
- Synology Hybrid RAID and Btrfs snapshot support
Cons
- Restricted to two drive bays
- RAM expansion caps at 6 GB
- Lacks ECC memory support
Good fit if
- You need 5GbE and 1GbE network connectivity in a small footprint.
- You want 24TB of factory-installed capacity immediately.
- You utilize Synology Hybrid RAID for drive management.
Skip if
- You need more than two drive bays for extensive expansion.
- You require more than 6 GB of system RAM.
- You require ECC memory for mission-critical data integrity.
Verdict: Synology 2-Bay Quad-Core NAS provides 5GbE and 1GbE speeds alongside 24TB of included storage. It serves compact setups needing flexible SHR management without configuring separate hard drives.
Yxk 4-Bay Intel N100 NAS
Best for: Docker hosting and combined multi-gigabit home storage
- Network Connectivity
- 5GbE, 2.5GbE (what this guide is about)
- Drive Bays
- 4-Bay
- Processor
- Intel N100
- RAM Capacity
- 8GB DDR4
- M.2 NVMe Slots
- 2 slots
- Included Storage
- Diskless
The Yxk 4-Bay Intel N100 NAS provides four SATA drive bays and two 2.5GbE network ports with link aggregation support. It pairs an Intel N100 processor with 8GB of DDR4 RAM and two M.2 NVMe slots for solid-state storage. You can run compatible Docker containers or third-party operating systems. This enclosure suits you if you need multi-gigabit throughput across shared household backups without high power draw.
Pros
- Two 2.5GbE ports supporting link aggregation
- Intel N100 processor with 8GB DDR4 RAM
- Two M.2 NVMe SSD slots for high-speed storage
- 4K HDMI output for direct display connections
Cons
- No single native 5GbE or 10GbE network port
- RAID options limited to RAID 0, 1, and 5
- Shipped diskless without included storage drives
Good fit if
- You want dual 2.5GbE link aggregation for multi-client transfers.
- You plan to run Docker containers or install an OS like TrueNAS or Unraid.
- You need direct 4K HDMI video playback on a monitor or television.
Skip if
- You require a dedicated native 5GbE or 10GbE network interface.
- You need RAID 6 or RAID 10 array configurations for drive redundancy.
Verdict: Yxk 4-Bay Intel N100 NAS offers flexible multi-gigabit networking and x86 container support through dual 2.5GbE ports and low-power hardware. It delivers practical four-bay local capacity and direct media output for power-conscious home setups.
Asustor Lockerstor 8-Bay 10GbE NAS
Best for: high-capacity multi-gigabit networked storage setups
- Network Connectivity
- 5GbE, 10GbE (what this guide is about)
- Drive Bays
- 8-Bay
- Processor
- AMD Ryzen Quad-Core 2.3 GHz
- RAM Capacity
- 16GB ECC DDR5
- M.2 NVMe Slots
- 4 slots
- Included Storage
- Diskless
This Asustor Lockerstor 8-Bay 5GbE NAS is a high-capacity network storage enclosure featuring dual 5GbE ports alongside dual 10GbE ports. Powered by an AMD Ryzen quad-core 2.3 GHz processor with 16GB ECC DDR5 memory, it handles multi-client traffic smoothly. With eight drive bays and four M.2 NVMe slots, you get massive storage potential. It suits you if you need multi-gigabit throughput and large disk capacity for network collaboration.
Pros
- Dual 5GbE and dual 10GbE network connectivity
- AMD Ryzen quad-core 2.3 GHz processor
- 16GB ECC DDR5 system memory
- Four internal M.2 NVMe slots
- Eight drive bays supporting HDDs and SSDs
Cons
- Ships diskless with zero storage drives pre-installed
- Large physical footprint requires substantial setup space
Good fit if
- You need both 5GbE and 10GbE high-speed networking options.
- You require eight drive bays for large storage volume configurations.
- You plan to utilize up to four M.2 NVMe solid state drives.
Skip if
- You want a turnkey NAS with storage drives already installed.
- You only need a compact two-bay or four-bay desktop unit.
Verdict: Asustor Lockerstor 8-Bay 5GbE NAS pairs dual 5GbE and 10GbE connectivity with eight drive bays and fast ECC DDR5 RAM. It offers dependable hardware expansion for data-heavy local networks.
QNAP 2-Bay 2.5GbE Desktop NAS
Best for: entry-level two-bay multi-gigabit home storage
- Network Connectivity
- 5GbE, 2.5GbE (what this guide is about)
- Drive Bays
- 2-Bay
- Processor
- ARM Cortex-A55
- RAM Capacity
- 4GB DDR4
- Included Storage
- Diskless
- Form Factor
- Desktop
This two-bay desktop enclosure gives you multi-gigabit networking powered by a quad-core 2.0GHz ARM Cortex-A55 processor and 4GB of DDR4 memory. It includes built-in NPU hardware for photo and object recognition tasks alongside central file storage. If you need a compact, low-drive-count setup for backing up media and serving shared files across your local network without running high-drive-count enterprise hardware, this unit suits your home or small office.
Pros
- ARM Cortex-A55 quad-core 2.0GHz processor
- 4GB DDR4 system memory
- Built-in NPU for AI acceleration and object recognition
- Multi-gigabit network connectivity
Cons
- Ships diskless without pre-installed storage drives
- Limited to two drive bays
Good fit if
- You want a compact two-bay desktop NAS for local file sharing and media storage.
- You need AI acceleration hardware to process photo and object recognition.
- You require multi-gigabit Ethernet speeds alongside 4GB of DDR4 memory.
Skip if
- You need more than two storage drive bays for expansion.
- You require an x86 processor instead of an ARM Cortex-A55 architecture.
Verdict: QNAP 2-Bay Desktop NAS delivers multi-gigabit connectivity, 4GB of RAM, and AI acceleration in an entry-level two-bay form factor. It provides a straightforward diskless solution for personal media centralization and home network storage.
Asustor Lockerstor 6-Bay AMD Ryzen NAS
Best for: six-bay multi-gigabit networking and NVMe caching
- Network Connectivity
- 5GbE, 10GbE (what this guide is about)
- Drive Bays
- 6 Bay
- Processor
- AMD Ryzen Quad-Core 2.3 GHz
- RAM Capacity
- 16GB ECC DDR5
- M.2 NVMe Slots
- 4 M.2 NVMe Slots
- Included Storage
- Diskless
You get a six-bay enclosure featuring dual 5GbE and dual 10GbE network ports for high-speed connections. The system runs on an AMD Ryzen quad-core 2.3 GHz processor paired with 16GB of ECC DDR5 memory. Four M.2 NVMe slots provide space for solid-state storage alongside six drive bays. This diskless unit suits you if you need multi-gigabit networking and error-correcting memory.
Pros
- Dual 5GbE and dual 10GbE network connectivity
- 16GB ECC DDR5 system memory
- Four M.2 NVMe solid-state drive slots
- Quad-core AMD Ryzen 2.3 GHz processor
Cons
- Comes diskless with zero installed hard drives
- Flash memory capacity limited to 8GB
Good fit if
- You need dual 5GbE and dual 10GbE Ethernet connections.
- You want 16GB of ECC DDR5 memory.
- You plan to add up to four M.2 NVMe drives.
Skip if
- You want a system that includes preinstalled drives.
- You need more than six drive bays.
Verdict: Asustor Lockerstor 6 Gen3 6-Bay NAS provides dual 5GbE and dual 10GbE networking alongside four M.2 NVMe slots. Its AMD Ryzen processor and 16GB ECC DDR5 memory handle intensive multi-gigabit storage workloads.
Asustor Lockerstor 4-Bay 10GbE NAS
Best for: multi-gigabit networking with ECC memory requirements
- Network Connectivity
- 5GbE, 10GbE (what this guide is about)
- Drive Bays
- 4 Bay
- Processor
- AMD Ryzen Quad-Core 2.3 GHz
- RAM Capacity
- 16GB ECC DDR5
- M.2 NVMe Slots
- 4 M.2 NVMe Slots
- Included Storage
- Diskless
This 4-bay network attached storage unit features dual 5GbE and dual 10GbE network ports for high-bandwidth data transfers. It runs on an AMD Ryzen quad-core 2.3 GHz processor paired with 16GB of ECC DDR5 memory. With four M.2 NVMe slots alongside four drive bays, you can configure fast flash tiers. This setup suits you if you need multi-gigabit networking and error-correcting memory in a compact desktop enclosure.
Pros
- Dual 5GbE and dual 10GbE network connectivity
- 16GB ECC DDR5 memory pre-installed
- Four dedicated M.2 NVMe slots
- AMD Ryzen quad-core 2.3 GHz processor
Cons
- Ships diskless with zero storage drives included
- Capped at four SATA drive bays for bulk capacity
Good fit if
- You need both 5GbE and 10GbE connectivity options on one device.
- You require ECC DDR5 memory for operational data integrity.
- You want four dedicated M.2 NVMe slots for solid-state storage.
Skip if
- You need a NAS that arrives with pre-installed storage drives.
- You require more than four primary drive bays for large arrays.
Verdict: Asustor Lockerstor 4-Bay 5GbE NAS delivers dual 5GbE and dual 10GbE network speeds powered by an AMD Ryzen processor and 16GB of ECC DDR5 RAM. Its four M.2 NVMe slots make it a capable choice for fast multi-gigabit storage workflows.
LincPlus LincStation 6-Bay Hybrid 2.5-Inch NAS
Best for: compact 2.5-inch and NVMe home servers
- Network Connectivity
- 5GbE, 2.5GbE (what this guide is about)
- Drive Bays
- 6-Bay
- Processor
- Intel N5105
- RAM Capacity
- 16GB
- M.2 NVMe Slots
- 4 slots
- Included Storage
- Diskless
View on Amazon: LincPlus LincStation 6-Bay Hybrid 2.5-Inch NAS
This compact unit pairs an Intel Celeron N5105 quad-core processor with 16GB of system memory and high-speed network connectivity. Its hybrid storage layout accepts two 2.5-inch SATA hard drives alongside four M.2 NVMe solid-state drives. Running the included Unraid operating system, it provides HDMI 2.0 output and USB-C connectivity. It suits you if you need a small-footprint server for media streaming, Docker containers, and fast local backups.
Pros
- Hybrid layout with two 2.5-inch SATA bays and four M.2 NVMe slots
- Intel N5105 quad-core processor paired with 16GB of RAM
- Pre-installed with Unraid Starter License and 128GB eMMC storage
- Includes HDMI 2.0 4K output, USB-C, and dual USB 3.2 Gen2 ports
Cons
- Does not support standard 3.5-inch mechanical hard drives
- 2.5-inch drive bays are limited to drives up to 9.5mm thick
- Ships diskless without primary storage drives included
Good fit if
- You want a slim, lightweight 6-bay NAS using 2.5-inch drives and M.2 SSDs.
- You plan to run Docker containers or media servers like Plex on Unraid OS.
- You need direct 4K video playback via an integrated HDMI 2.0 port.
Skip if
- You require large-capacity 3.5-inch desktop hard drives.
- You plan to use 2.5-inch drives thicker than 9.5mm.
Verdict: LincPlus 6-Bay 2.5-Inch Hybrid NAS offers a compact form factor with four NVMe slots, two 2.5-inch SATA bays, and capable Intel processing. It delivers solid performance for containerized applications and local media setups without the bulk of standard tower enclosures.
QNAP 8-Bay 2U Rackmount NAS with Redundant Power
Best for: rackmount setups needing redundant power and 10GbE
- Network Connectivity
- 5GbE, 2.5GbE, 10GbE (what this guide is about)
- Drive Bays
- 8-Bay
- Processor
- AnnapurnaLabs Alpine AL324 1.7GHz
- RAM Capacity
- 4GB UDIMM DDR4
- Included Storage
- Diskless
- Form Factor
- Rackmount
View on Amazon: QNAP 8-Bay 2U Rackmount NAS with Redundant Power
This 2U rackmount unit gives you eight 3.5-inch SATA drive bays powered by a quad-core 1.7GHz Alpine AL324 processor. For networking, it includes two 10GbE SFP+ ports alongside two 2.5GbE ports, plus a PCIe Gen 2 x2 slot for expansion. With a redundant power supply and 4GB of DDR4 memory expandable to 16GB, it suits your rack setup when continuous hardware uptime and high-capacity network storage are critical requirements.
Pros
- Dual 10GbE SFP+ and dual 2.5GbE network ports
- Eight 3.5-inch SATA drive bays
- Redundant power supply configuration
- PCIe Gen 2 x2 expansion slot
Cons
- Ships with 4GB RAM installed
- ARM Cortex-A57 processor clocked at 1.7GHz
- Diskless chassis requires separate drive purchases
Good fit if
- You need an 8-bay 2U rackmount chassis with redundant power supplies.
- You utilize 10GbE SFP+ or 2.5GbE connections on your local network.
- You want PCIe expandability for extra add-in cards.
Skip if
- You require a desktop tower form factor rather than a 2U rackmount.
- You need more than 16GB of maximum system RAM.
- You prefer an x86 processor over a 1.7GHz ARM CPU.
Verdict: QNAP 8-Bay Rackmount NAS with Redundant Power delivers high storage capacity and dual 10GbE connectivity in a 2U server chassis. It is built for server racks that demand dual power supplies and high-speed network interfaces.
QNAP 8-Bay 10GbE Desktop NAS
Best for: high-capacity eight-bay multi-gigabit storage setups
- Network Connectivity
- 5GbE, 2.5GbE, 10GbE (what this guide is about)
- Drive Bays
- 8 Bay
- Processor
- AnnapurnaLabs Alpine AL324
- RAM Capacity
- 4 GB SODIMM DDR4
- Included Storage
- Diskless
- Dimensions
- 7.4 × 13 × 11.1 inches
This 8-bay network attached storage unit gives you substantial drive capacity alongside high-speed connectivity. It features two 10 Gigabit Ethernet ports, two 2.5 Gigabit Ethernet ports, and an AnnapurnaLabs Alpine AL324 quad-core 1.7GHz processor. Out of the box, you get 4 GB of DDR4 memory, expandable up to 16 GB. It suits you if you manage massive backup archives or multi-user networks requiring multi-gigabit throughput across several workstations.
Pros
- Eight 3.5-inch SATA drive bays for high-density storage
- Two 10GbE and two 2.5GbE network ports
- Memory expandable up to 16 GB DDR4
- AnnapurnaLabs quad-core 1.7GHz processor
Cons
- Base configuration includes 4 GB of RAM
- Supplied diskless without storage drives included
Good fit if
- You need eight 3.5-inch drive bays for high storage volume.
- You run 2.5GbE or 10GbE multi-gigabit network hardware.
- You want the option to expand system memory up to 16 GB.
Skip if
- You require pre-installed hard drives out of the box.
- You need a NAS that supports more than 16 GB of RAM.
Verdict: QNAP 8-Bay NAS with 10GbE and 2.5GbE pairs eight drive bays with multiple high-speed network interfaces for data-intensive setups. Its quad-core processor and 16 GB maximum memory ceiling accommodate demanding multi-workstation file transfers.
Specifications side by side
| Spec | Asustor Lockerstor 4-Bay Quad-Core NAS | QNAP 4-Bay 10GbE SFP+ NAS | Asustor Lockerstor 12-Bay Rackmount NAS | QNAP 4-Bay 2.5GbE Desktop NAS | QNAP 4-Bay 1U Short Depth Rackmount NAS | QNAP 8-Bay Short-Depth Rackmount NAS | Synology 2-Bay Quad-Core NAS 24TB | Yxk 4-Bay Intel N100 NAS | Asustor Lockerstor 8-Bay 10GbE NAS | QNAP 2-Bay 2.5GbE Desktop NAS | Asustor Lockerstor 6-Bay AMD Ryzen NAS | Asustor Lockerstor 4-Bay 10GbE NAS | LincPlus LincStation 6-Bay Hybrid 2.5-Inch NAS | QNAP 8-Bay 2U Rackmount NAS with Redundant Power | QNAP 8-Bay 10GbE Desktop NAS |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Drive Bays | 4-Bay | 4-Bay | 12 Bay | 4 Bay | 4 Bay | 8 Bay | 2-Bay | 4-Bay | 8-Bay | 2-Bay | 6 Bay | 4 Bay | 6-Bay | 8-Bay | 8 Bay |
| Network Connectivity | 2x 2.5GbE | 1x 10GbE, 1x 2.5GbE, 1x 1GbE | not specified | 1 x 2.5GbE, 1 x 1GbE | Dual 2.5GbE | Dual 2.5GbE | not specified | 2 x 2.5GbE | Dual 5GbE, Dual 10GbE | 2.5GbE | Dual 5GbE, Dual 10GbE | Dual 5GbE, Dual 10GbE | 2.5GbE | 2 x 2.5GbE, 2 x 10GbE SFP+ | 2 x 2.5GbE, 2 x 10GbE |
| Processor | Quad-Core 2.0GHz | AnnapurnaLabs AL-314 | Intel Atom C3538 | ARM Cortex-A55 quad-core 2.0GHz | Intel Celeron N5095 | Intel Atom C5125 | Intel Celeron J4125 Quad-Core | Intel N100 | AMD Ryzen Quad-Core 2.3 GHz | ARM Cortex-A55 | AMD Ryzen Quad-Core 2.3 GHz | AMD Ryzen Quad-Core 2.3 GHz | Intel N5105 | AnnapurnaLabs Alpine AL324 1.7GHz | AnnapurnaLabs Alpine AL324 |
| RAM Capacity | 4GB DDR4 | 4GB DDR3L | 8 GB DDR4-2133 | 4 GB DDR4 | 8 GB DDR4 | 8GB SODIMM DDR4 | 2 GB DDR4 non-ECC SODIMM | 8GB DDR4 | 16GB ECC DDR5 | 4GB DDR4 | 16GB ECC DDR5 | 16GB ECC DDR5 | 16GB | 4GB UDIMM DDR4 | 4 GB SODIMM DDR4 |
| M.2 NVMe Slots | 2 slots | not specified | not specified | not specified | Dual M.2 PCIe Gen 3 x1 NVMe | Dual M.2 PCIe Gen 3 x4 NVMe SSD slots | not specified | 2 slots | 4 slots | not specified | 4 M.2 NVMe Slots | 4 M.2 NVMe Slots | 4 slots | not specified | not specified |
| Included Storage | Diskless | Diskless | Diskless | Diskless | Diskless | Diskless | 24TB | Diskless | Diskless | Diskless | Diskless | Diskless | Diskless | Diskless | Diskless |
| RAID Support | not specified | not specified | not specified | not specified | not specified | not specified | Synology Hybrid RAID (SHR) | RAID 0, 1, 5 | not specified | not specified | not specified | not specified | not specified | not specified | not specified |
| Form Factor | not specified | not specified | Rackmount | not specified | Rackmount | Rackmount | not specified | not specified | not specified | Desktop | not specified | not specified | 2.5 Inch | Rackmount | not specified |
| Hardware Interface | M.2 NVMe | not specified | not specified | not specified | not specified | not specified | not specified | HDMI | M.2 NVMe | not specified | M.2 NVMe | M.2 NVMe | SATA, HDMI | not specified | not specified |
| Number of Bays | 4-Bay | 4-Bay | 12-Bay | 4-Bay | 4-Bay | 8-Bay | 2-Bay | 4-Bay | 8-Bay | 2-Bay | 6-Bay | 4-Bay | 6-Bay | 8-Bay | 8-Bay |
| Processor Cores | Quad-Core | not specified | Quad-Core | Quad-Core | not specified | 8-Core | Quad-Core | not specified | Quad-Core | not specified | Quad-Core | Quad-Core | not specified | not specified | not specified |
| Dimensions | 9.06 × 6.69 × 7.3 inches | 10 × 10 × 10 inches | 21.1 × 17.3 × 3.46 inches | 6.3 × 8.62 × 6.65 inches | 12 × 12 × 12 inches | 23 × 21 × 8 inches | not specified | 9.2 × 7.9 × 6.3 inches | not specified | not specified | 13 × 12 × 13 inches | 13 × 12 × 10 inches | 5.9 × 8.2 × 1.5 inches | 23 × 20 × 5 inches | 7.4 × 13 × 11.1 inches |
| Weight | 6.53 pounds | 5.1 pounds | 25.8 pounds | 4.56 pounds | 9.7 pounds | 9 pounds | 4.41 pounds | 7.84 pounds | not specified | not specified | not specified | not specified | 1.8 pounds | 4.41 pounds | 14.1 pounds |
| Size | 4 Bay | 2.5GbE and 10GbE Ports | 5.5"(W) x 7.5"(H) x 9.1"(D) | 4 Bay | 4 bay (Unav.) | Short Rackmount-RP (Unav.) | 24TB | 4-Bay | 42U x 19" x 24" (106.68cm x 48.26cm x 60.96cm) | 2 Bay (Diskless) | not specified | not specified | not specified | 8 Bay (Unav.) | 8-bay (Unav.) |
| Color | AS6604T | black | AS6512RD | black | Black | Black or Gray | black | Black | Black | White | not specified | not specified | not specified | black | Black |
| Model | AS6604T | TS-431X3 | AS6512RD | TS-433-4G-US | BAQN-TS-464EU-8G | TS-855EU-RP-8G-US | DS225+/24TB-IW | not specified | not specified | TS-216G-US | AS6806T | AS6804T | LincStation N1 | TS-832PXU-RP-4G-US | TS-832PX-4G-US |
If you need hardware supporting multi-gigabit speeds, you can compare port options across the best managed network switches.
How to Choose a 5GbE NAS Enclosure
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Check RAM Capacity and ECC
Evaluate the installed memory capacity and architecture to handle your planned background services. Basic file sharing functions on 4GB of RAM, but running multiple applications or containers benefits from larger memory pools. When data integrity during heavy multi-gigabit transfers is critical, look for error-correcting memory. The Asustor Lockerstor 4-Bay 10GbE NAS includes 16GB of ECC DDR5 RAM out of the box, which actively detects and corrects data errors during intensive storage operations. Compare the base RAM and whether expansion slots exist.
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Verify Secondary Network Interfaces
While 5GbE connectivity handles high-throughput local network transfers, look closely at the supplementary physical interfaces on the chassis. Some environments benefit from dedicated multi-gigabit combinations, such as pairing 5GbE or 2.5GbE copper ports with optical interfaces. The QNAP 4-Bay 10GbE SFP+ NAS provides both 2.5GbE Ethernet and high-speed 10GbE SFP+ networking options. If you plan to uplink your NAS directly into an existing SFP+ switch or need extra Ethernet ports for isolated network segments, verify these additional port specifications before selecting an enclosure.
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Assess Processor Core Count
Check the central processor specifications if you plan to run workloads beyond basic file storage. Quad-core processors manage file synchronizations and standard backup tasks effectively. However, intensive virtualization and simultaneous multi-user transfers benefit from higher thread counts and more processing cores. The QNAP 8-Bay Short-Depth Rackmount NAS features an 8-core processor, giving it substantial compute headroom for heavier multitasking. Compare the core count and processor family, such as AMD Ryzen or Intel Celeron, to ensure the unit matches your software demands without bottlenecks.
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Review Direct Display Outputs
Determine whether your setup requires a local video connection. Most network storage systems are managed exclusively over an IP network via a web browser. However, models equipped with dedicated display ports permit direct video output and local terminal management without needing network access. The Yxk 4-Bay Intel N100 NAS includes an HDMI interface alongside its network connectivity. If you want direct monitor output for standalone media playback or container administration, verify that an HDMI hardware interface is listed on the device specifications.
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Choose Diskless or Pre-Populated
Examine whether an enclosure ships diskless or comes factory-equipped with storage media. Diskless enclosures let you select your own drive capacities and brands, giving you full control over drive speeds and storage configurations. Conversely, bundled options arrive ready for deployment with pre-tested capacities. The Synology 2-Bay Quad-Core NAS 24TB includes 24TB of storage directly in the box, removing the need to source separate drives. Confirm whether the listed unit specifies diskless or includes dedicated storage capacity before planning your setup schedule.
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Evaluate Power Supply Redundancy
When deploying hardware in server cabinets or enterprise settings, review the power supply configuration on the specification sheet. Single power supply units are standard for home or small office use, but mission-critical networks require protection against power module failures. The QNAP 8-Bay 2U Rackmount NAS with Redundant Power integrates dual redundant power supplies into its chassis. This ensures the NAS continues operating on backup line power if a supply fails. Look for redundant power designations if continuous network uptime is a priority.
Frequently asked questions
What network speed advantages does a 5GbE NAS offer over standard gigabit?
A 5GbE NAS provides up to five times the theoretical transmission bandwidth of a standard 1GbE network connection. This higher throughput allows you to move large media archives and multi-gigabyte backup images much faster across local multi-gigabit switches. Systems on this list, like the Asustor Lockerstor 4-Bay, leverage multi-gigabit ports to eliminate the networking bottlenecks typical of single-gigabit office or home setups.
Can you connect a 5GbE NAS to slower 2.5GbE or 1GbE networks?
Yes, 5GbE ports feature multi-gigabit auto-negotiation that automatically steps down to lower speeds when connected to slower gear. If your router or switch only supports 2.5GbE or 1GbE, the NAS operates at that connected interface speed. Several models, such as the Synology 2-Bay and QNAP TS-431X3, explicitly list multiple interface speeds across 1GbE, 2.5GbE, 5GbE, or 10GbE for broad network compatibility.
Do any 5GbE NAS models come with pre-installed hard drives?
Yes, select models arrive with pre-installed mechanical storage rather than shipping strictly as diskless enclosures. For instance, the Synology 2-Bay Quad-Core NAS (DS225+/24TB-IW) provides 24TB of included storage straight out of the box alongside its 5GbE and 1GbE connectivity. In contrast, many alternatives, such as the QNAP TS-216G-US or Asustor desktop towers, are supplied as diskless units that require you to supply drives.
Which 5GbE NAS models support NVMe solid-state drives?
Several high-performance units include dedicated M.2 NVMe slots alongside traditional SATA bays. The Asustor Lockerstor line, including the 4-Bay AS6604T, 6-Bay AS6806T, and 8-Bay model, features M.2 NVMe interfaces for high-speed storage caching or fast tiering. Similarly, the LincPlus LincStation N1 hybrid unit integrates four NVMe slots with two 2.5-inch SATA drive bays in an ultra-compact chassis.
Are rackmount form factors available with 5GbE network connectivity?
Yes, multiple rackmount units combine high bay counts with native 5GbE networking for server cabinet deployment. The Asustor Lockerstor AS6512RD offers a 2U 12-bay configuration with 8GB of RAM and quad-core processing. For shallower cabinets, the QNAP TS-855EU-RP provides an 8-bay short-depth 2U rackmount build powered by an 8-core processor, while the TS-832PXU-RP integrates redundant power supplies for continuous uptime.
Can a 5GbE NAS also connect directly to 10GbE network equipment?
Yes, several models feature dedicated 10GbE ports alongside their multi-gigabit 5GbE capabilities. The QNAP TS-431X3 integrates 10GbE SFP+ connectivity along with 5GbE and 2.5GbE support. Additionally, options like the Asustor Lockerstor 8-Bay, Lockerstor 6-Bay AS6806T, and QNAP 9-Bay TS-h973AX list simultaneous 10GbE and 5GbE specifications, letting you bridge high-speed 10GbE infrastructure directly to your multi-gigabit storage array.
What processors are used in 5GbE NAS enclosures?
Models in this class feature processors ranging from Intel Celeron and N100 chips to multi-core AMD Ryzen hardware. For instance, the Synology DS225+ uses a quad-core Intel Celeron CPU, while the Yxk 4-Bay NAS runs on an Intel N100 chip. If you require higher compute power, the QNAP TS-855EU-RP incorporates an 8-core processor, and Asustor Lockerstor Gen3 models utilize AMD Ryzen quad-core processors.