Best 8-Bay NAS Devices in 2026: 15 Picks Ranked by Specs
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You need reliable capacity for heavy workloads. This list ranks the best 8-Bay network attached storages by published specs. The top pick is the QNAP TS-673-4G 8-Bay NAS, leading because it offers eight drive bays and PCIe slots for desktop expandability. We compared 15 models strictly on hardware data. You will find options for rackmount, desktop, and all-SSD setups. This guide helps you decide which 8-bay device fits your network and storage needs.
Quick picks
The best fit for you
- You need the most compact all-SSD NAS TERRAMASTER 8-Bay All-SSD NAS The TERRAMASTER F8 SSD is only 1.57 inches tall and weighs 1.32 pounds.
- You want the fastest local network speeds Asustor Lockerstor 8-Bay Dual 10GbE NAS The Asustor Lockerstor includes dual 10GbE ports and four multi-gigabit Ethernet ports.
- You require high-speed direct-attached storage SanDisk Professional 160TB 8-Bay Thunderbolt Array The SanDisk Professional array uses Thunderbolt 3 for bandwidth-heavy media production.
- You need a rackmount with 8 cores QNAP 8-Bay Short-Depth Rackmount NAS The QNAP TS-855EU-RP features an 8-core processor in a short-depth rack enclosure.
- You want the largest capacity storage array SanDisk Professional 160TB 8-Bay Thunderbolt Array The SanDisk Professional G-RAID Shuttle offers 160TB of enterprise Ultrastar drive storage.
Our 15 picks
QNAP TS-673-4G 8-Bay NAS
Best for: Desktop users needing 8 bays and PCIe slots
- Number of Bays
- 8-Bay (what this guide is about)
- Drive Bays
- 6 Bay
- Network Connectivity
- 4x GbE LAN
- RAM Capacity
- 4GB DDR4
- M.2 NVMe Slots
- 2 slots
- Processor Cores
- Quad-Core
The QNAP TS-673-4G is an 8-bay NAS with a quad-core AMD R-Series processor running at 2.1 GHz. It includes 4 GB of DDR4 RAM and four 1 GbE ports. You get two PCIe slots for expansion and dual M.2 slots for SSD caching. This unit supports virtualization and containerized apps, making it suitable for users who need scalable storage and basic media transcoding capabilities.
Pros
- Eight drive bays for high capacity
- Dual M.2 slots for SSD caching
- Two PCIe slots for network expansion
- Supports 4K video transcoding with GPU
Cons
- Only 4 GB of RAM included
- Limited to 1 GbE network ports
- No 10GbE ports built-in
Good fit if
- You need eight drive bays
- You want PCIe expansion options
- You require basic 4K transcoding
Skip if
- You need 10GbE networking
- You require more than 4 GB RAM
- You need a rackmount design
Verdict: QNAP TS-673-4G 8-Bay NAS is a solid desktop choice for users who prioritize expandability and drive count over high-speed networking or large memory buffers.
Asustor Lockerstor 8-Bay Dual 10GbE NAS
Best for: high-speed multi-gigabit local network storage setups
- Number of Bays
- 8-Bay (what this guide is about)
- Drive Bays
- 8-Bay
- Network Connectivity
- 2x 10GbE, 2x 2.5GbE
- Processor
- Intel Atom C3538
- RAM Capacity
- 8GB DDR4
- Hardware Interface
- M.2 NVMe
This 8-bay network storage enclosure houses up to eight 3.5-inch SATA hard drives and includes M.2 NVMe support. Powered by an Intel Atom C3538 quad-core 2.1GHz processor with 8GB of DDR4 RAM, it provides high-bandwidth networking through dual 10GbE and dual 2.5GbE interfaces with link aggregation support. If you need extensive multi-gigabit connectivity and multi-drive storage capacity for centralized data management across high-speed local networks, this system delivers balanced hardware specifications.
Pros
- Dual 10GbE and dual 2.5GbE network interfaces with link aggregation
- Intel Atom C3538 quad-core 2.1GHz processor
- M.2 NVMe hardware interface support
- 8GB DDR4-2133 memory pre-installed
Cons
- DDR4 RAM clock speed is limited to 2133MHz
- Substantial desktop footprint weighing 13.7 pounds without drives
Good fit if
- You need native dual 10GbE and dual 2.5GbE Ethernet connectivity.
- You plan to populate up to eight 3.5-inch SATA drives alongside M.2 NVMe storage.
Skip if
- You require a rackmount chassis rather than a desktop enclosure.
- You need base memory speeds higher than DDR4-2133.
Verdict: Asustor Lockerstor 8-Bay NAS with Dual 10GbE delivers quad-core performance and four multi-gigabit Ethernet ports for high-demand local network setups. Its balanced network layout and eight SATA bays provide ample capacity and bandwidth.
Synology 8-Bay Short-Depth Rackmount NAS
Best for: shallow rack deployments needing high availability
- Number of Bays
- 8-Bay (what this guide is about)
- Drive Bays
- 8 Bay
- Included Storage
- Diskless
- RAM Capacity
- 4GB RAM
- Dimensions
- 23 × 16.5 × 8.5 inches
The Synology 8-Bay Short-Depth RackStation is a rackmount storage enclosure designed for multi-user setups. It provides eight drive bays, 4GB of RAM, and a compact 298 mm depth that fits shallow rack deployments. With rated speeds reaching 2,315 MB/s read and 1,147 MB/s write, plus a PCIe slot for SFP+ or RJ-45 network cards, it suits you if you need compact rack storage with Synology High Availability cluster support.
Pros
- Short-depth 298 mm chassis fits shallow racks
- Speeds up to 2,315 MB/s read and 1,147 MB/s write
- PCIe slot supports SFP+ or RJ-45 network expansion
- Supports Synology High Availability dual-unit clustering
Cons
- Ships diskless without pre-installed storage drives
- Base configuration includes 4GB of memory
Good fit if
- You need an 8-bay rackmount NAS for a shallow 298 mm depth rack.
- You plan to deploy two units in a Synology High Availability cluster.
- You want a PCIe slot to add high-speed SFP+ or RJ-45 networking.
Skip if
- You want storage drives included directly in the box.
- You require more than 4GB of memory out of the box.
Verdict: Synology 8-Bay Short-Depth RackStation provides fast multi-user data access within a compact 298 mm rackmount footprint. Its PCIe slot and high-availability clustering make it a dependable 4GB storage hub.
SanDisk Professional 160TB 8-Bay Thunderbolt Array
Best for: high-speed video editing and local media storage
- Number of Bays
- 8-Bay (what this guide is about)
- Drive Bays
- 8-Bay
- Included Storage
- 160TB
- RAID Support
- RAID 0, 1, 5, 6, 10, 50, 60, JBOD
- Hardware Interface
- Thunderbolt
- Dimensions
- 14 × 13 × 21 inches
View on Amazon: SanDisk Professional 160TB 8-Bay Thunderbolt Array
The SanDisk Professional G-RAID Shuttle 160TB is an 8-bay storage array loaded with eight 20TB enterprise Ultrastar drives. It connects via Thunderbolt 3 or USB-C rather than traditional Ethernet, delivering transfer rates up to 1900MB/s read and 2000MB/s write. Hardware RAID options range from RAID 0 to RAID 60. This unit suits you if you need colossal direct-attached capacity and 85W host charging for multi-stream high-resolution video workflows.
Pros
- Delivers read speeds up to 1900MB/s and write speeds up to 2000MB/s over Thunderbolt 3
- Pre-populated with 160TB across eight enterprise-class Ultrastar hard drives
- Hardware RAID controller supports RAID 0, 1, 5, 6, 10, 50, 60, and JBOD
- Dual Thunderbolt 3 ports enable daisy-chaining up to 5 devices and 85W USB-C Power Delivery
Cons
- Heavier unit at 32 pounds with no diskless option listed
- Uses direct Thunderbolt 3 and USB-C interfaces with no RJ-45 or SFP+ networking ports listed
Good fit if
- You need Thunderbolt 3 transfer speeds up to 2000MB/s for multi-stream 4K or 8K editing.
- You want a fully populated 160TB storage array ready to use out of the box.
- You want to daisy-chain additional hardware while powering a laptop via 85W Power Delivery.
Skip if
- You need standard Ethernet connectivity for multi-user network-attached storage.
- You want an empty enclosure to supply your own drives.
Verdict: SanDisk Professional G-RAID Shuttle 160TB is a massive, high-speed direct-attached RAID enclosure built specifically for bandwidth-heavy media production. Its Thunderbolt 3 interface and enterprise Ultrastar drives prioritize raw transfer speeds over network sharing.
Synology 8-Bay Expandable NAS
Best for: IT teams needing expandable 8-bay storage
- Number of Bays
- 8-Bay (what this guide is about)
- Drive Bays
- 8-Bay
- Included Storage
- Diskless
- RAM Capacity
- 8GB RAM
- Dimensions
- 14.6 × 18.1 × 12.6 inches
- Weight
- 16.5 pounds
The Synology DS1823xs+ is an 8-bay NAS designed for business and IT infrastructure. It includes 8GB of DDR4 RAM to handle demanding workloads. You can expand capacity by attaching up to two Synology DX517 units, reaching 18 drive bays. The system supports hot-swappable drives and online volume expansion to maximize uptime. It is diskless, so you supply the storage. This model suits users needing scalable, high-availability storage.
Pros
- 8 drive bays for high capacity
- 8GB DDR4 RAM for performance
- Expandable to 18 bays with DX517 units
- Supports hot-swappable drives for maintenance
- Enables online volume expansion
Cons
- Sold diskless without included storage
- 8GB RAM is lower than competitors with 16GB or 32GB
- No mention of Thunderbolt or USB 3.2 connectivity
Good fit if
- You need to scale storage beyond 8 bays
- You require hot-swappable drive maintenance
- You want a diskless chassis for custom drives
Skip if
- You need pre-installed storage drives
- You require more than 8GB of RAM
- You prefer a smaller desktop footprint
Verdict: Synology DS1823xs+ 8-Bay NAS offers solid expandability and reliability for IT teams. It fits businesses that need to grow storage capacity without replacing the main unit.
QNAP 8-Bay Short-Depth Rackmount NAS
Best for: compact rackmount setups needing 8-core compute
- Number of Bays
- 8-Bay (what this guide is about)
- Drive Bays
- 8 Bay
- Network Connectivity
- Dual 2.5GbE
- Processor
- Intel Atom C5125
- RAM Capacity
- 8GB SODIMM DDR4
- M.2 NVMe Slots
- Dual M.2 PCIe Gen 3 x4 NVMe SSD slots
This 2U short-depth rackmount NAS provides eight drive bays powered by an 8-core Intel Atom C5125 processor running at 2.8GHz. It includes 8GB of DDR4 memory expandable to 64GB with ECC support, dual 2.5GbE networking ports, and dual M.2 PCIe Gen 3 x4 NVMe slots for cache or SSD pools. It suits you if you need compact rack-mounted multi-core compute, high-speed network connections, and expansion slots for additional cards.
Pros
- Intel Atom C5125 8-core 2.8GHz processor
- Dual M.2 PCIe Gen 3 x4 NVMe SSD slots
- Dual PCIe Gen 3 x4 expansion slots
- Supports up to 64GB DDR4 memory with ECC support
- Dual 2.5GbE network connectivity
Cons
- Ships diskless without pre-installed storage drives
- Base memory is limited to 8GB SODIMM DDR4
- Lacks native 10GbE ports out of the box
Good fit if
- You want an 8-bay rackmount chassis powered by an 8-core processor.
- You need dual M.2 NVMe slots and PCIe expansion capability.
- You require support for up to 64GB ECC DDR4 memory.
Skip if
- You require built-in 10GbE network ports without adding PCIe cards.
- You want a desktop tower NAS instead of a rackmount unit.
- You prefer an enclosure that includes pre-installed hard drives.
Verdict: QNAP 8-Bay Short-Depth 8-Core Rackmount NAS delivers multi-core processing power and dual PCIe Gen 3 expansion in a space-saving rack enclosure. It gives you flexible networking and caching options for dense enterprise deployments.
Synology 8-Bay Expandable NAS Enclosure
Best for: Enterprise video production and large studios
- Number of Bays
- 8-Bay (what this guide is about)
- Drive Bays
- 8-Bay
- Included Storage
- Diskless
- Dimensions
- 9.57 × 13.5 × 6.54 inches
- Weight
- 13.2 pounds
The Synology DS1825+ is an 8-bay diskless NAS built for enterprise video production. It supports up to 360TB of storage and offers 25GbE networking speeds. The device handles 50+ concurrent users editing 4K or 8K projects. It includes high-availability clustering and automated failover for data protection. This unit suits large studios needing mission-critical reliability and scalable storage.
Pros
- 8-bay diskless design for flexible storage expansion
- Supports 25GbE networking for high-speed transfers
- Handles 50+ concurrent users for video editing
- Includes high-availability clustering and automated failover
Cons
- Sold diskless with no included storage drives
- Lacks 10GbE or 25GbE network cards in the box
- No mention of built-in UPS port or battery
Good fit if
- You need scalable storage for large video archives
- You require high-availability clustering for critical data
- You manage teams editing 4K or 8K footage
Skip if
- You want a NAS with pre-installed hard drives
- You need a budget-friendly entry-level solution
- You prefer a compact desktop form factor
Verdict: Synology DS1825+ 8-Bay NAS delivers enterprise-grade reliability for studios. It fits teams needing scalable storage and high-speed networking for video production.
UGREEN 8-Bay Core i5 Dual 10GbE NAS
Best for: high-speed dual 10GbE multi-drive business storage
- Number of Bays
- 8-Bay (what this guide is about)
- Drive Bays
- 8-Bay
- Network Connectivity
- 2 x 10GbE
- Processor
- 12th Gen Intel Core i5
- M.2 NVMe Slots
- 2 slots
- Included Storage
- Diskless
The UGREEN 8-Bay Intel Core i5 NAS gives you eight SATA bays and two M.2 NVMe slots for up to 272TB of local storage. Driven by a 10-core 12th Gen Intel Core i5 processor and dual 10GbE ports, it handles high-bandwidth network transfers up to 2500MB/s with link aggregation. It suits IT teams and studios that need Docker support, virtualization capabilities, and multiple RAID configurations without built-in wireless networking.
Pros
- Dual 10GbE network ports supporting link aggregation up to 20Gbps
- 10-core, 12-thread 12th Gen Intel Core i5 processor
- Eight SATA drive bays plus two M.2 NVMe SSD slots
- Supports Docker and virtual machine deployment
Cons
- Requires purchasing hard drives and SSDs separately
- Supports wired Ethernet only with no built-in Wi-Fi
Good fit if
- You need dual 10GbE connectivity for aggregated transfer speeds up to 2500MB/s.
- You plan to run Docker containers or virtual machines on a 10-core processor.
- You require up to eight SATA drives alongside two M.2 NVMe caching slots.
Skip if
- You need integrated Wi-Fi networking right out of the box.
- You prefer a system that arrives pre-populated with storage drives.
Verdict: UGREEN 8-Bay Intel Core i5 NAS delivers dual 10GbE networking and 10-core computing for containerized workflows and scalable multi-drive arrays. Its eight drive bays and dual NVMe slots offer flexible configuration options for demanding local networks.
TERRAMASTER 8-Bay All-SSD NAS
Best for: Compact all-SSD NAS setups with high speed needs
- Number of Bays
- 8-Bay (what this guide is about)
- Drive Bays
- 8-Bay
- Network Connectivity
- 10Gbps
- Processor
- Intel N95
- RAM Capacity
- 8GB DDR5 4800MHz
- Processor Cores
- Quad-Core
The TERRAMASTER F8 SSD is an 8-bay all-SSD NAS powered by an Intel N95 quad-core processor. It includes 8GB of DDR5 RAM and a 10Gbps Ethernet port for fast data transfer. This compact unit supports eight M.2 NVMe drives, reaching a total capacity of 64TB. Its small footprint and silent operation make it suitable for desktops or tight spaces where quiet, high-speed storage is needed.
Pros
- Intel N95 4-core processor with up to 3.4GHz turbo frequency
- 8GB DDR5 4800MHz RAM for efficient multitasking
- 10Gbps Ethernet port with speeds up to 1024MB/s
- Supports eight M.2 2280 NVMe SSDs for high-speed storage
- Tool-free SSD installation and memory expansion in minutes
Cons
- Only includes 8GB RAM, which is lower than competitors with 16GB or 32GB
- Limited to 64TB total capacity due to 8TB per SSD limit
- No mention of hardware RAID controller or dedicated backup hardware
Good fit if
- You need an all-SSD NAS for high-speed data access
- You require a compact, quiet device for a desktop environment
- You want a tool-free setup for quick SSD installation
Skip if
- You need more than 64TB of total storage capacity
- You require a higher RAM capacity than 8GB for heavy virtualization
- You prefer a rackmount form factor for server rooms
Verdict: TERRAMASTER F8 SSD 8-Bay Intel N95 NAS delivers high-speed SSD storage in a compact, silent design. It fits users who prioritize speed and space over maximum capacity or higher RAM.
TERRAMASTER 8-Bay 2U Rackmount NAS
Best for: High-performance business backup and video workflows
- Number of Bays
- 8-Bay (what this guide is about)
- Drive Bays
- 8-Bay
- Network Connectivity
- Dual 10GbE
- Processor
- Intel Core i7 1255U
- RAM Capacity
- 16GB DDR5
- M.2 NVMe Slots
- 2 slots
The TERRAMASTER U8-500 Plus is an 8-bay NAS featuring an Intel Core i7 1255U processor and 16GB DDR5 RAM. It includes dual 10GbE ports and two M.2 NVMe slots for Hyper Cache. This 2U rackmount unit supports RAID 0, 1, 5, 6, and 10. It suits businesses needing high-performance backup and video production workflows.
Pros
- Intel Core i7 1255U with 10 cores
- 16GB DDR5 RAM capacity
- Dual 10GbE Ethernet ports
- Two M.2 NVMe slots for caching
- Supports RAID 0, 1, 5, 6, and 10
Cons
- 2U rackmount form factor limits desktop use
- Sold diskless without included drives
- Heavy 30.9-pound build requires sturdy mounting
Good fit if
- You need 10GbE network speeds for video editing
- You require a rackmount server for your office
- You want Intel Core processing power for backups
Skip if
- You prefer a compact desktop NAS
- You need pre-installed hard drives
- You are on a tight budget
Verdict: TERRAMASTER U8-500 Plus 8-Bay Intel Core i7 delivers strong specs for small to medium businesses. It fits teams needing fast 10GbE throughput and robust RAID options.
UGREEN DXP8800 Plus 8-Bay Desktop NAS
Best for: High-throughput desktop storage with dual 10GbE
- Number of Bays
- 8-Bay (what this guide is about)
- Network Connectivity
- Dual 10GbE
- Processor
- Intel Core i5 12th Gen
- Included Storage
- Diskless
- Form Factor
- Desktop
This 8-bay desktop NAS features a 12th Gen Intel Core i5 processor with 10 cores and 12 threads. It includes dual 10GbE ports for up to 20G aggregated bandwidth. The unit supports eight SATA bays and two M.2 NVMe slots, reaching 272TB capacity. You get a unified app for storage management. It suits users needing high throughput and local processing power.
Pros
- 12th Gen Intel Core i5 10-core CPU
- Dual 10GbE ports with 20G aggregation
- 8 SATA and 2 M.2 NVMe bays
- Unified NAS App for all functions
Cons
- No mention of Thunderbolt connectivity
- Desktop form factor limits rack mounting
- No stated warranty duration in data
Good fit if
- You need fast local file transfers via 10GbE
- You want a unified app interface
- You require mixed SATA and NVMe storage
Skip if
- You need rackmount installation
- You require Thunderbolt 3/4 connectivity
- You prefer a Synology ecosystem
Verdict: UGREEN DXP8800 Plus 8-Bay Desktop NAS offers strong CPU power and dual 10GbE ports for users prioritizing local processing and network speed over rackmount flexibility.
UGREEN DXP8800 Ultra 8-Bay NAS
Best for: Large studios needing Thunderbolt 4 speed
- Number of Bays
- 8-Bay (what this guide is about)
- Drive Bays
- 8-Bay
- Network Connectivity
- Dual 10GbE
- Processor
- Intel 150U
- RAM Capacity
- 8GB DDR5
- M.2 NVMe Slots
- 2 slots
The UGREEN DXP8800 Ultra is an 8-bay NAS designed for business file sharing and large studio workflows. It features dual 10GbE ports and two Thunderbolt 4 connections for high-speed data transfer. The system uses an Intel 150U processor with up to 8GB of DDR5 memory, expandable to 96GB. It supports up to 272TB of storage across eight SATA bays and two M.2 NVMe slots. This device suits teams needing robust media ingest and local AI asset management.
Pros
- Dual 10GbE ports for high-bandwidth access
- Two Thunderbolt 4 ports for fast media ingest
- Intel 150U processor with up to 5.4GHz frequency
- DDR5 memory expandable up to 96GB
- SD 4.0 slot for direct camera card access
Cons
- Only 8GB base memory, requiring upgrades for heavy VM use
- Sold diskless with no included drives
- No mention of built-in UPS support in specifications
Good fit if
- You manage large video or design project files
- You need fast local transfer speeds for creative teams
- You want to run virtual machines or containers
Skip if
- You require pre-installed hard drives
- You need a single 1GbE connection only
- You are looking for a budget home media server
Verdict: UGREEN DXP8800 Ultra 8-Bay NAS provides the high-speed connectivity and expandable memory needed by IT teams and large studios. It fits users who prioritize Thunderbolt 4 speeds and local AI photo management over basic home use.
Asustor Lockerstor 8-Bay 10GbE NAS
Best for: multi-gigabit networking and quad NVMe expansion
- Number of Bays
- 8-Bay (what this guide is about)
- Drive Bays
- 8-Bay
- Network Connectivity
- Dual 5GbE, Dual 10GbE
- Processor
- AMD Ryzen Quad-Core 2.3 GHz
- RAM Capacity
- 16GB ECC DDR5
- M.2 NVMe Slots
- 4 slots
This 8-bay diskless enclosure runs on an AMD Ryzen quad-core 2.3 GHz processor paired with 16GB of ECC DDR5 memory. You get high-bandwidth networking via dual 10GbE and dual 5GbE ports, alongside four M.2 NVMe slots for fast solid-state pools. It suits you if you need dense flash expansion and multi-gigabit transfer rates alongside eight primary SATA drive bays.
Pros
- 16GB ECC DDR5 memory
- Dual 10GbE and dual 5GbE network ports
- Four M.2 NVMe slots for SSD storage
- AMD Ryzen quad-core 2.3 GHz processor
Cons
- Ships diskless with zero storage drives installed
- Requires separate drive purchases to operate
Good fit if
- You need 16GB of ECC DDR5 memory out of the box.
- You require simultaneous 10GbE and 5GbE multi-gigabit connections.
- You plan to install up to four M.2 NVMe solid-state drives.
Skip if
- You need pre-installed storage drives ready to deploy immediately.
- You only require basic standard 1GbE network connectivity.
Verdict: Asustor Lockerstor 8-Bay 16GB RAM NAS provides fast quad-core processing, ECC memory, and versatile multi-gigabit networking out of the box. It gives you expansive M.2 NVMe potential alongside eight main bays.
QNAP 8-Bay AMD Ryzen Quad-Core NAS
Best for: Users needing expandable RAM and desktop storage
- Number of Bays
- 8-Bay (what this guide is about)
- Drive Bays
- 8-Bay
- Network Connectivity
- 2x 2.5GbE
- Processor
- AMD Ryzen Embedded V1500B
- RAM Capacity
- 8GB DDR4
The QNAP TS-873A-8G is an 8-bay desktop NAS featuring an AMD Ryzen Embedded V1500B quad-core processor. It includes 8GB of DDR4 RAM, expandable to 64GB, and dual 2.5 Gigabit Ethernet ports. This model offers three USB 3.2 Gen 2 ports and one USB 3.2 Gen 1 port. It suits users needing robust local storage with moderate network throughput and upgradeable memory.
Pros
- AMD Ryzen Embedded V1500B quad-core 2.2 GHz processor
- 8GB DDR4 RAM expandable to 64GB
- Dual 2.5 Gigabit Ethernet ports
- Three USB 3.2 Gen 2 ports
Cons
- Only 8GB base RAM compared to 16GB or 32GB in peers
- Lacks 10GbE network connectivity
- No Thunderbolt interface
Good fit if
- You need 8 drive bays for local media libraries
- You want expandable RAM for virtual machines
- You prefer desktop form factors over rackmounts
Skip if
- You require 10 Gigabit Ethernet speeds
- You need Thunderbolt 3 connectivity
- You want a rackmount chassis
Verdict: QNAP TS-873A 8-Bay Desktop NAS provides solid processing power and upgradable memory for users who do not need 10GbE networking. It is a practical choice for desktop storage expansion.
Thdeukoty Ultra 9 8-Bay NAS
Best for: Users needing high CPU power and expansion
- Number of Bays
- 8-Bay (what this guide is about)
- Drive Bays
- 8-Bay
- Network Connectivity
- 2 x 10GbE
- Processor
- Ultra 9 285H
- RAM Capacity
- 32GB LPDDR5X
- M.2 NVMe Slots
- 2 x M.2 NVMe Slots
This 8-bay desktop NAS features an Ultra 9 285H 16-core CPU and 32GB of LPDDR5X RAM. It includes dual 10GbE ports for high-speed data transfer and two M.2 NVMe slots for caching or storage pools. The unit supports RAID 0, 1, 5, 6, and 10 across its eight SATA bays. It is designed for users who need substantial processing power and flexible expansion options for data-intensive tasks.
Pros
- Ultra 9 285H 16-core CPU with up to 5.4GHz speed
- 32GB of 8400MHz LPDDR5X RAM
- Dual 10GbE Ethernet ports with LACP support
- Two M.2 NVMe slots for caching or storage
- PCIe 4.0 x8 slot for discrete expansion
Cons
- Unknown operating system or software ecosystem
- Larger desktop footprint than rackmount alternatives
- Brand has low market recognition
Good fit if
- You require high CPU performance for AI or rendering tasks
- You need dual 10GbE connectivity for fast network access
- You want flexible M.2 and PCIe expansion options
Skip if
- You prefer established NAS brands with mature software
- You need a compact rackmount form factor
- You require a well-known enterprise support network
Verdict: Thdeukoty Ultra 9 8-Bay NAS offers raw hardware power for users who prioritize CPU performance and expansion flexibility over established software ecosystems.
Specifications side by side
| Spec | QNAP TS-673-4G 8-Bay NAS | Asustor Lockerstor 8-Bay Dual 10GbE NAS | Synology 8-Bay Short-Depth Rackmount NAS | SanDisk Professional 160TB 8-Bay Thunderbolt Array | Synology 8-Bay Expandable NAS | QNAP 8-Bay Short-Depth Rackmount NAS | Synology 8-Bay Expandable NAS Enclosure | UGREEN 8-Bay Core i5 Dual 10GbE NAS | TERRAMASTER 8-Bay All-SSD NAS | TERRAMASTER 8-Bay 2U Rackmount NAS | UGREEN DXP8800 Plus 8-Bay Desktop NAS | UGREEN DXP8800 Ultra 8-Bay NAS | Asustor Lockerstor 8-Bay 10GbE NAS | QNAP 8-Bay AMD Ryzen Quad-Core NAS | Thdeukoty Ultra 9 8-Bay NAS |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Drive Bays | 6 Bay | 8-Bay | 8 Bay | 8-Bay | 8-Bay | 8 Bay | 8-Bay | 8-Bay | 8-Bay | 8-Bay | not specified | 8-Bay | 8-Bay | 8-Bay | 8-Bay |
| Network Connectivity | 4x GbE LAN | 2x 10GbE, 2x 2.5GbE | not specified | not specified | not specified | Dual 2.5GbE | not specified | 2 x 10GbE | 10Gbps | Dual 10GbE | Dual 10GbE | Dual 10GbE | Dual 5GbE, Dual 10GbE | 2x 2.5GbE | 2 x 10GbE |
| Processor | not specified | Intel Atom C3538 | not specified | not specified | not specified | Intel Atom C5125 | not specified | 12th Gen Intel Core i5 | Intel N95 | Intel Core i7 1255U | Intel Core i5 12th Gen | Intel 150U | AMD Ryzen Quad-Core 2.3 GHz | AMD Ryzen Embedded V1500B | Ultra 9 285H |
| RAM Capacity | 4GB DDR4 | 8GB DDR4 | not specified | not specified | not specified | 8GB SODIMM DDR4 | not specified | not specified | 8GB DDR5 4800MHz | 16GB DDR5 | not specified | 8GB DDR5 | 16GB ECC DDR5 | 8GB DDR4 | 32GB LPDDR5X |
| M.2 NVMe Slots | 2 slots | not specified | not specified | not specified | not specified | Dual M.2 PCIe Gen 3 x4 NVMe SSD slots | not specified | 2 slots | not specified | 2 slots | not specified | 2 slots | 4 slots | not specified | 2 x M.2 NVMe Slots |
| Included Storage | not specified | not specified | Diskless | 160TB | Diskless | Diskless | Diskless | Diskless | not specified | Diskless | Diskless | Diskless | Diskless | not specified | Diskless |
| RAID Support | not specified | not specified | not specified | RAID 0, 1, 5, 6, 10, 50, 60, JBOD | not specified | not specified | not specified | JBOD, Basic, RAID 0/1/5/6/10 | not specified | Single, RAID 0, 1, 5, 6, 10 | not specified | RAID 0/1/5/6/10 | not specified | not specified | RAID 0, 1, 5, 6, 10 |
| Form Factor | not specified | not specified | not specified | not specified | not specified | Rackmount | not specified | not specified | not specified | not specified | Desktop | not specified | not specified | not specified | Desktop |
| Hardware Interface | not specified | M.2 NVMe | not specified | Thunderbolt | not specified | not specified | not specified | not specified | not specified | not specified | not specified | not specified | M.2 NVMe | not specified | M.2 NVMe |
| Number of Bays | 8-Bay | 8-Bay | 8-Bay | 8-Bay | 8-Bay | 8-Bay | 8-Bay | 8-Bay | 8-Bay | 8-Bay | 8-Bay | 8-Bay | 8-Bay | 8-Bay | 8-Bay |
| Processor Cores | Quad-Core | Quad-Core | not specified | not specified | not specified | 8-Core | not specified | not specified | Quad-Core | not specified | not specified | not specified | Quad-Core | not specified | not specified |
| Dimensions | 11 × 10.4 × 7.41 inches | 9.06 × 11.5 × 8.5 inches | 23 × 16.5 × 8.5 inches | 14 × 13 × 21 inches | 14.6 × 18.1 × 12.6 inches | 23 × 21 × 8 inches | 9.57 × 13.5 × 6.54 inches | not specified | 5.91 × 3.94 × 1.57 inches | 15.1 × 17.3 × 3.46 inches | not specified | not specified | not specified | not specified | 9.06 × 12.9 × 11.4 inches |
| Weight | 12.3 pounds | 13.7 pounds | not specified | 32 pounds | 16.5 pounds | 9 pounds | 13.2 pounds | not specified | 1.32 pounds | 30.9 pounds | not specified | not specified | not specified | not specified | not specified |
| Size | 4GB RAM | 8 Bay | RS1221+ | 160TB | DS1823xs+ | Short Rackmount-RP (Unav.) | 166 mm x 343 mm x 243 mm | DXP8800 Plus,8-Bay | 8.66 inches x 5.91 inches x 2.17 inches | 8Bay, 2U, 10Core CPU, 16GB RAM | not specified | not specified | 42U x 19" x 24" (106.68cm x 48.26cm x 60.96cm) | NAS Only | 12.87 x 11.42 x 9.06 inches |
| Color | Black | Lockerstor | Black | Black | Black | Black or Gray | Black | Grey | black | Black | Black | Grey | Black | Black | silver |
| Model | TS-673-4G-US | AS6508T | RS1221+ | G-RAID Shuttle 8 | DS1823xs+ | TS-855EU-RP-8G-US | DS1825+ | DXP8800 Plus,8-Bay (Diskless) | F8 SSD | U8-500 Plus | DXP8800 Plus | DXP8800 Ultra | not specified | not specified | NAS285 |
If you plan to aggregate Ethernet links, compare the best network switches with 8 Ports to match your connection speeds.
8-Bay NAS Buying Tips
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Check Form Factor First
Your physical space dictates the chassis type. Desktop units like the QNAP TS-673-4G sit on desks and offer easy access. Rackmount models such as the Synology RS1221+ fit standard server cabinets. The QNAP TS-855EU-RP provides a short-depth design for tighter racks. Measure your available height and width carefully. Rackmount units often weigh more, so ensure your rack can support the load. Desktop options are generally lighter and quieter for office environments. Choose the form that fits your physical layout without compromise.
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Match RAM to Workload
RAM capacity affects multitasking and caching efficiency. The QNAP TS-673-4G includes 4GB RAM, which suits basic file storage tasks. For virtualization or heavy caching, look for higher memory. The Asustor AS6508T and Synology DS1823xs+ provide 8GB RAM out of the box. The TERRAMASTER U8-500 Plus offers 16GB RAM for demanding enterprise workflows. The Asustor Lockerstor 16GB RAM model includes ECC memory for data integrity. Ensure your chosen unit has enough memory for your intended applications to prevent bottlenecks during peak usage.
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Select Network Interface
Network ports determine your data transfer speeds. Standard 1GbE ports, found on the QNAP TS-673-4G, are sufficient for basic backups. For high-speed local transfers, dual 10GbE ports are essential. The Asustor AS6508T and UGREEN DXP8800 Plus both feature dual 10GbE connectivity. The QNAP TS-855EU-RP offers 5GbE and 2.5GbE options for flexible networking. The Thdeukoty NAS285 includes 10GbE for fast local access. Match your network infrastructure speed to the NAS ports to avoid wasting potential bandwidth on slower connections.
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Consider Hardware Interfaces
The interface type changes how you connect drives. Standard NAS units use SATA bays for HDDs. The SanDisk G-RAID Shuttle uses Thunderbolt 3 for direct-attached storage, ideal for video editing. The Asustor AS6508T and Thdeukoty NAS285 include M.2 NVMe slots for fast caching. The UGREEN DXP8800 Ultra features Thunderbolt 4 for maximum throughput. Choose SATA bays for bulk storage and NVMe slots for performance caching. Thunderbolt arrays bypass network limits for direct high-speed access to creative workstations.
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Evaluate Processor Cores
CPU cores handle encryption, virtualization, and file indexing. The QNAP TS-855EU-RP uses an 8-Core processor for dense deployments. The UGREEN DXP8800 Plus offers a 10-core CPU for containerized workflows. The Asustor 16GB RAM model uses a Quad-Core AMD Ryzen processor. The QNAP TS-873A provides an AMD Ryzen Quad-Core for desktop use. The TERRAMASTER U8-500 Plus features a 10-Core Intel Core i7. More cores improve performance under heavy multi-user loads or virtual machine operations.
Frequently asked questions
Which 8-bay NAS has the most RAM?
The TERRAMASTER U8-500 Plus offers 16GB of RAM. This is the highest memory capacity among the listed models. Higher RAM supports more concurrent users and complex virtualization tasks. It pairs this with an Intel Core i7 processor for robust performance in business environments.
What is the fastest network option for an 8-bay NAS?
Several models feature dual 10GbE ports for maximum throughput. The Asustor Lockerstor and UGREEN DXP8800 Plus both include dual 10GbE connectivity. This setup allows for high-speed data transfers over local networks, ideal for video editing and large file sharing without bottlenecks.
Are there compact 8-bay NAS options available?
Yes, the TERRAMASTER F8 SSD is a compact choice. It measures only 1.57 inches in height and weighs 1.32 pounds. This small form factor suits users who need eight drive bays but have limited desk or rack space. It prioritizes speed and silence over raw capacity.
Which 8-bay NAS is best for rackmount installation?
The QNAP TS-855EU-RP is designed as a short-depth rackmount unit. It features an 8-core processor and dual PCIe Gen 3 slots. This model fits standard server cabinets while providing flexible networking options. It is suitable for dense enterprise deployments requiring high compute power.
Do any 8-bay NAS devices support Thunderbolt?
The SanDisk Professional G-RAID Shuttle uses a Thunderbolt 3 interface. It is a direct-attached storage array rather than a traditional network device. This interface provides high-speed connectivity for bandwidth-heavy media production. It prioritizes raw transfer speeds over standard network sharing protocols.
Which NAS supports ECC memory for data integrity?
The Asustor Lockerstor 8-Bay 16GB RAM NAS includes ECC memory. Error-correcting code memory helps prevent data corruption during intensive operations. This feature, combined with a quad-core AMD Ryzen processor, makes it reliable for multi-gigabit networking and quad NVMe expansion in professional settings.