6 Best Alternatives to the UGREEN 4-Bay All-Flash NVMe SSD (2026)
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You might be looking for ugreen NAS dxp480t plus 4 bay alternatives if you need different networking or storage configurations. The original device uses a 12th Gen Intel Core i5 processor and includes Wi-Fi 6 alongside its 10GbE port. It supports RAID levels 0, 1, 5, 6, and 10 for data protection. However, you may prefer a model with dual 10GbE ports, hybrid SATA and NVMe bays, or a more compact form factor. Some users also seek hardware RAID solutions or Thunderbolt connectivity for direct device attachment.
We selected these options because their specifications overlap with the UGREEN DXP480T Plus. The list includes other 4-bay NAS units from brands like Asustor and QNAP, as well as expansion enclosures from Synology and G-Technology. These alternatives offer varied features such as HDMI output, USB-C connectivity, or specific RAID hardware. Each choice provides a different approach to fast, all-flash or hybrid storage. You can compare the bays, network speeds, and processor types to find the setup that matches your specific workflow needs.
Our top pick: UGREEN 4-Bay All-Flash NVMe SSD NAS.
How each alternative compares
Asustor 4-Bay Quad-Core NVMe NAS
The Asustor AS5404T offers a more budget-friendly path for all-flash setups. It uses a quad-core processor instead of the UGREEN’s 12th Gen Core i5, which may limit heavy virtualization tasks. However, it includes dual 2.5GbE ports for flexible networking without the cost of 10GbE hardware. This model lacks Wi-Fi 6, requiring a wired connection for all wireless access. It is ideal if you prioritize dedicated NVMe slots and dual network interfaces over raw processing power and wireless convenience. The compact design suits creators who need fast storage but do not require the highest-end CPU performance.
Asustor Lockerstor 4-Bay Hybrid NAS
The Asustor AS6704T v2 provides a hybrid approach, combining four SATA bays with four M.2 NVMe slots. This allows you to mix high-speed NVMe drives for active projects with larger SATA drives for archives, unlike the UGREEN’s all-flash design. It features dual 5GbE ports and an HDMI output for direct media streaming, features the UGREEN model does not offer. The processor is less powerful than the 12th Gen Intel Core i5, but the flexibility of mixed storage types benefits creators who need both speed and capacity. This unit is best for users who want to expand storage options without sacrificing NVMe performance.
UGREEN 4-Bay Dual 10GbE NAS
The UGREEN DXP4800 GT shares the same brand and creator-focused design but upgrades the networking to dual 10GbE ports. It also supports expandable RAM, which helps with complex workflows and virtualization tasks that the base model might struggle with. Like the original, it uses a powerful Intel processor and supports Docker. However, it lacks the Wi-Fi 6 connectivity found in the DXP480T Plus, requiring a wired connection for all network access. This model is suitable for creators who need maximum local throughput and memory headroom but do not need wireless access from the NAS unit itself.
Synology 4-Bay Rackmount Expansion Unit
The Synology RX418 is not a standalone NAS but an expansion unit for existing Synology systems. It adds four bays to increase storage capacity without buying a new server. Unlike the UGREEN model, it has no built-in processor or operating system for independent use. It is designed strictly for users who already own a Synology NAS and need more space. This option is practical if you want to scale your current setup rather than replace it. It lacks the all-flash NVMe speeds and 10GbE networking of the UGREEN device, making it a complementary tool rather than a direct alternative for new setups.
G-Technology 32TB G-Speed Shuttle
The G-Technology 32TB G-Speed Shuttle is a portable Thunderbolt 3 enclosure, not a network-attached storage device. It includes hardware RAID and comes pre-loaded with 32TB of storage, offering immediate capacity. This is ideal for transporting large video files between workstations, whereas the UGREEN NAS is designed for shared network access. It lacks Wi-Fi, 10GbE, and remote access features, limiting its use to local connections. The unit is heavy and bulky, making it less suitable for permanent desktop placement. Choose this if you need rugged, transportable storage for on-location shoots rather than a central file server.
QNAP 4-Bay USB-C Hardware RAID Enclosure
The QNAP TR-004 is a USB-C DAS expansion unit for QNAP NAS users. It provides four bays with hardware RAID for simple backup or additional storage. It does not function as a standalone NAS and lacks networking ports, Wi-Fi, or a web interface. This device is best for users who already have a QNAP system and need more disk space quickly. It offers none of the creator-focused features like 10GbE networking or advanced processing found in the UGREEN model. It is a practical choice for expanding capacity without managing a separate network device, but it cannot replace a full NAS system.
Quick picks
Our 7 picks
UGREEN 4-Bay All-Flash NVMe SSD NAS
Best for: content creators needing compact all-flash NVMe speeds
- Drive Bays
- 4-Bay
- Network Connectivity
- 10GbE, Wi-Fi 6
- Processor
- Intel i5 1235u
- RAM Capacity
- 8GB DDR5
- M.2 NVMe Slots
- 4 slots
- Included Storage
- Diskless
This all-flash network-attached storage unit features four M.2 NVMe SSD slots and a 12th Gen 10-core Intel Core i5 processor. You get a high-speed 10GbE network port capable of up to 1250MB/s along with built-in Wi-Fi 6 wireless connectivity. It supports up to 32TB of raw capacity across multiple RAID configurations. This setup suits you if you need compact, fast local flash storage for video editing and demanding creator workflows.
Pros
- Four M.2 NVMe slots supporting up to 32TB total storage
- 10GbE wired Ethernet alongside built-in Wi-Fi 6 connectivity
- 12th Gen 10-core, 12-thread Intel Core i5 processor
- Hardware RAID support including RAID 0, 1, 5, 6, and 10
Cons
- Ships diskless without pre-installed storage drives
- Lacks standard 3.5-inch or 2.5-inch SATA drive bays
- Advertised 32TB maximum capacity requires RAID 0
Good fit if
- You want fast all-flash storage using four M.2 NVMe solid-state drives.
- You need 10GbE speeds or Wi-Fi 6 connectivity for creative workflows.
- You plan to run Docker containers or virtual machines.
Skip if
- You need traditional high-capacity 3.5-inch mechanical hard drives.
- You want a turnkey solution with pre-configured storage included.
Verdict: UGREEN 4-Bay All-Flash NVMe NAS provides high-speed NVMe storage and 10GbE networking powered by a 12th Gen Intel Core i5 processor. It offers a compact, SSD-only foundation for fast multi-stream video production and creator tasks.
Asustor 4-Bay Quad-Core NVMe NAS
Best for: All-flash NVMe storage setups
- Drive Bays
- 4-Bay
- Network Connectivity
- 2 x 2.5GbE
- Processor
- Intel Celeron N5105
- RAM Capacity
- 4GB DDR4-2933
- M.2 NVMe Slots
- 4 slots
- Included Storage
- Diskless
The Asustor AS5404T is a 4-bay NAS built for content creators who need fast storage. It features a Quad-Core Intel Celeron N5105 CPU and four M.2 slots for NVMe SSDs. You get 4GB of DDR4-2933 RAM and two 2.5 Gigabit Ethernet ports for reliable connectivity. Three USB 3.2 Gen 2 ports add versatile peripheral support. This unit weighs 5.51 pounds and measures 9.06 inches in length.
Pros
- Four M.2 slots for NVMe SSDs
- Quad-Core Intel Celeron N5105 CPU
- Two 2.5 Gigabit Ethernet ports
- Three USB 3.2 Gen 2 ports
Cons
- Only 4GB of RAM
- No pre-installed hard drives
- USB ports lack Thunderbolt speeds
Good fit if
- You want to use only NVMe SSDs
- You need dual 2.5GbE networking
- You are a content creator
Skip if
- You need more than 4GB of RAM
- You require Thunderbolt connectivity
- You want a pre-loaded drive system
Verdict: Asustor AS5404T 4-Bay NVMe NAS offers a compact 4-bay solution with dedicated M.2 slots and dual 2.5GbE ports, making it a solid choice for creators building a fast all-flash storage array.
Asustor Lockerstor 4-Bay Hybrid NAS
Best for: hybrid SATA and NVMe creator storage
- Drive Bays
- 4-Bay
- Network Connectivity
- 2 x 5GbE
- Processor
- Intel Celeron N5105
- RAM Capacity
- 4GB DDR4
- M.2 NVMe Slots
- 4 slots
- Included Storage
- Diskless
The Asustor Lockerstor 4-Bay Hybrid NAS gives you four SATA drive bays alongside four M.2 NVMe SSD slots for caching or tiered storage. Driven by an Intel Celeron N5105 quad-core processor, this system includes dual 5GbE ports, 4GB of expandable DDR4 memory, and HDMI output supporting 4K hardware transcoding. It suits you if you need a flexible hybrid storage setup for file sharing, media streaming, and multi-drive RAID protection.
Pros
- Four M.2 NVMe slots for SSD caching or tiered storage
- Dual 5GbE Ethernet ports for network connectivity
- Integrated HDMI output with 4K hardware transcoding support
- Expandable memory from 4GB up to 16GB DDR4 RAM
Cons
- Comes standard with 4GB RAM, requiring an upgrade to reach 16GB
- Hybrid layout relies on SATA drive bays rather than an all-NVMe bay design
Good fit if
- You need a hybrid storage system combining four SATA drives with four M.2 NVMe SSDs.
- You want dual 5GbE networking out of the box for fast local data transfers.
- You plan to connect your NAS directly to a display using HDMI for 4K media playback.
Skip if
- You want a dedicated all-flash enclosure without standard SATA drive bays.
- You need more than 16GB of maximum system memory for your workloads.
Verdict: Asustor Lockerstor 4-Bay Hybrid NAS delivers balanced hybrid capacity by combining four SATA bays with four high-speed M.2 NVMe slots. Dual 5GbE networking and HDMI output make it an adaptable choice for content creators and local media streaming.
UGREEN 4-Bay Dual 10GbE NAS
Best for: Creators needing high-speed local storage and networking
- Drive Bays
- 4-Bay
- Network Connectivity
- Dual 10GbE
- Processor
- AMD Ryzen Embedded R2514
- RAM Capacity
- 8GB DDR4
- M.2 NVMe Slots
- 2 slots
- Included Storage
- Diskless
The UGREEN DXP4800 GT is a 4-bay NAS powered by an AMD Ryzen Embedded R2514 processor and 8GB of DDR4 RAM. It features dual 10GbE ports for high-speed data transfer and supports up to 144TB of storage. The unit includes UGOS Pro, Surveillance Center, and Docker support. It suits creators and office teams needing local privacy and robust multitasking capabilities for media and backups.
Pros
- AMD Ryzen Embedded R2514 processor with 8 cores
- Dual 10GbE networking for up to 2.5GB/s throughput
- 8GB DDR4 RAM expandable to 64GB
- Built-in SD card slot and USB-C 10Gbps port
- Supports up to 144TB total storage capacity
Cons
- Pre-installed RAM is non-ECC, requiring an upgrade for error correction
- Plex media server requires manual Docker setup
- Surveillance Center only supports ONVIF/RTSP cameras
Good fit if
- You need dual 10GbE ports for fast local transfers
- You want to run Docker containers or virtual machines
- You require local surveillance storage for IP cameras
Skip if
- You need a pre-configured storage solution with drives included
- You want automatic Plex installation without manual setup
- You require ECC memory support out of the box
Verdict: UGREEN DXP4800 GT 4-Bay NAS is a strong fit for creators who need high-speed networking and expandable RAM for complex workflows. It is ideal for users who prefer local data control and are comfortable with manual software configuration.
Synology 4-Bay Rackmount Expansion Unit
Best for: Existing Synology NAS users needing extra space
- Drive Bays
- 4-Bay
- Included Storage
- Diskless
- Dimensions
- 17 × 11.4 × 1.73 inches
- Weight
- 9.44 pounds
The Synology RX418 is a diskless 4-bay expansion unit designed to increase storage capacity for existing Synology NAS systems. It features a compact 44 mm height and 17-inch depth, allowing it to fit in 2-post racks. The unit supports online volume expansion and deep sleep mode for energy efficiency. You manage it through Synology DiskStation Manager (DSM). This device suits users who need to scale their existing infrastructure without replacing their primary NAS.
Pros
- 4-bay capacity for adding multiple drives
- Plug-and-play design for seamless upgrade
- Supports online volume expansion
- Compact 44 mm height fits 2-post racks
- Energy-saving deep sleep mode
Cons
- Diskless; you must purchase drives separately
- Requires an existing Synology NAS to function
- No internal storage included in the box
Good fit if
- You already own a Synology NAS and need more space
- You want to expand storage without replacing your main unit
- You need a compact unit that fits in 2-post racks
Skip if
- You need a standalone NAS with its own operating system
- You want a device with pre-installed hard drives
- You are looking for a primary storage solution rather than an expansion
Verdict: Synology RX418 4-Bay Expansion Unit is a practical expansion tool for existing Synology users who need to add storage capacity quickly. It fits best in setups where you already have a Synology NAS and need to scale up without buying a new system.
G-Technology 32TB G-Speed Shuttle
Best for: Transportable 4K/8K video production workflows
- Drive Bays
- 4-Bay
- Included Storage
- 32TB
- RAID Support
- 0, 1, 5, 10
- Hardware Interface
- Thunderbolt
- Dimensions
- 9.75 × 6.85 × 10.5 inches
- Weight
- 16 pounds
This is a transportable 4-bay storage solution built for demanding production workflows. It offers 32TB of capacity and supports multi-stream 4K and 8K video. The device features built-in hardware RAID for data protection and connects via Thunderbolt. Its rugged design allows you to move it easily between the studio and location shoots. It is a solid choice for video editors who need reliable, high-speed storage on the go.
Pros
- 32TB storage capacity for large media files
- Built-in hardware RAID (0, 1, 5, 10)
- Optimized for multi-stream 4K and 8K workflows
- Transportable design for studio and location use
Cons
- Heavy at 16 pounds
- Larger footprint than compact desktop drives
- Only supports Thunderbolt 3, not Thunderbolt 4
Good fit if
- You edit 4K or 8K video on location
- You need hardware RAID without software setup
- You prioritize transportable ruggedness over small size
Skip if
- You need Thunderbolt 4 connectivity
- You want a lightweight desktop drive
- You require software-based RAID flexibility
Verdict: G-Technology 32TB G-Speed Shuttle Thunderbolt 3 fits video professionals who need rugged, transportable storage with hardware RAID. It handles high-resolution workflows well but is heavy and limited to Thunderbolt 3.
QNAP 4-Bay USB-C Hardware RAID Enclosure
Best for: expanding QNAP NAS storage capacity
- Drive Bays
- 4-Bay
- Included Storage
- Diskless
- RAID Support
- RAID 0, 1, 5, JBOD
- Dimensions
- 8.62 × 6.31 × 6.63 inches
- Weight
- 4.08 pounds
The QNAP TR-004 is a diskless direct-attached storage unit designed for expanding capacity via USB Type-C. It supports 3.5-inch SATA drives and features hardware RAID for RAID 0, 1, 5, and JBOD configurations. This device allows you to use external storage for NAS backups or to expand your QNAP NAS capacity. It is suitable for users who need reliable, high-speed data access without managing a full NAS system.
Pros
- Hardware RAID support for RAID 0, 1, 5, and JBOD
- USB Type-C connection for Windows, macOS, and Linux
- Lockable drive bays for physical security
- Expandable capacity for existing QNAP NAS systems
Cons
- Diskless design requires you to purchase drives separately
- NAS applications cannot be installed on the device
- Limited compatibility with older QNAP NAS models
Good fit if
- You need to expand the storage capacity of your QNAP NAS
- You want a simple backup solution for your existing NAS
- You require hardware RAID protection for your data
Skip if
- You need to install NAS applications directly on the storage unit
- You want a pre-configured solution with drives included
- You use a QNAP NAS model that cannot be updated to QTS 4.3.6 or later
Verdict: The QNAP TR-004 4-Bay USB-C DAS is a practical expansion unit for QNAP users who need additional storage or backup capabilities. It fits those who value hardware RAID and simple USB-C connectivity over standalone NAS features.
Specifications side by side
| Spec | UGREEN 4-Bay All-Flash NVMe SSD NAS | Asustor 4-Bay Quad-Core NVMe NAS | Asustor Lockerstor 4-Bay Hybrid NAS | UGREEN 4-Bay Dual 10GbE NAS | Synology 4-Bay Rackmount Expansion Unit | G-Technology 32TB G-Speed Shuttle | QNAP 4-Bay USB-C Hardware RAID Enclosure |
|---|---|---|---|---|---|---|---|
| Drive Bays | 4-Bay | 4-Bay | 4-Bay | 4-Bay | 4-Bay | 4-Bay | 4-Bay |
| Network Connectivity | 10GbE, Wi-Fi 6 | 2 x 2.5GbE | 2 x 5GbE | Dual 10GbE | not specified | not specified | not specified |
| Processor | Intel i5 1235u | Intel Celeron N5105 | Intel Celeron N5105 | AMD Ryzen Embedded R2514 | not specified | not specified | not specified |
| RAM Capacity | 8GB DDR5 | 4GB DDR4-2933 | 4GB DDR4 | 8GB DDR4 | not specified | not specified | not specified |
| M.2 NVMe Slots | 4 slots | 4 slots | 4 slots | 2 slots | not specified | not specified | not specified |
| Included Storage | Diskless | Diskless | Diskless | Diskless | Diskless | 32TB | Diskless |
| RAID Support | JBOD, Basic, RAID 0, 1, 5, 6, 10 | not specified | RAID 0, 1, 5, 6, JBOD | not specified | not specified | 0, 1, 5, 10 | RAID 0, 1, 5, JBOD |
| Hardware Interface | not specified | M.2 NVMe, HDMI | M.2 NVMe, HDMI | not specified | not specified | Thunderbolt | not specified |
| Number of Bays | 4-Bay | 4-Bay | 4-Bay | 4-Bay | 4-Bay | 4-Bay | 4-Bay |
| Target Audience | Content Creators | Content Creators | Content Creators | Content Creators | not specified | not specified | not specified |
| Processor Cores | not specified | Quad-Core | not specified | not specified | not specified | not specified | not specified |
| Intended Use | Video Editors | Video Editors | Video Editors | not specified | not specified | not specified | not specified |
| Dimensions | not specified | 9.06 × 6.85 × 6.69 inches | 9.06 × 6.69 × 7.3 inches | 10.1 × 7.01 × 7.01 inches | 17 × 11.4 × 1.73 inches | 9.75 × 6.85 × 10.5 inches | 8.62 × 6.31 × 6.63 inches |
| Weight | not specified | 5.51 pounds | 6.48 pounds | 14.6 pounds | 9.44 pounds | 16 pounds | 4.08 pounds |
| Size | DXP480T Plus 4-Bay (Diskless) | 4 Bay | 4 Bay | DXP4800 GT,4-Bay | 44 mm x 480 mm x 325 mm | 32TB | 4 Bay |
| Color | Grey | AS5404T | Black | Grey | black | Black | Diskless |
| Model | DXP480T Plus,4-Bay (Diskless) | AS5404T | AS6704T v2 | DXP4800 GT (Diskless) | RX418 | 0G10077 | TR-004-US |
If you require different bus speeds, compare specs across acasis 40gbps 4 bay hard drive alternatives.
Frequently asked questions
Is there a NAS that supports both SATA and NVMe drives?
Yes, the Asustor AS6704T v2 Lockerstor is a hybrid option. It provides four SATA bays alongside four M.2 NVMe slots. This design lets you balance high-speed flash storage with larger capacity drives. It also features dual 5GbE ports and HDMI output for local media streaming, making it adaptable for mixed workflows.
What is the best compact all-flash NAS for creators?
The Asustor AS5404T is a strong choice for all-flash setups. It features a compact 4-bay design with dedicated M.2 slots. While it uses a quad-core processor, it offers dual 2.5GbE ports for flexible networking. This makes it a solid, budget-friendly alternative for video editors who prioritize speed over virtualization.
Can I expand my existing Synology NAS with more bays?
You can use the Synology RX418 as an expansion unit. It provides four additional bays to scale your storage quickly. This device is designed for users who already have a Synology NAS and need more space. It integrates directly into your existing setup without requiring a new system purchase.
Is there a portable option for on-location video production?
The G-Technology 32TB G-Speed Shuttle Thunderbolt 3 is built for transport. It uses Thunderbolt 3 for high-speed connectivity and includes hardware RAID. While it is heavy at 16 pounds, it is rugged and suitable for 4K or 8K workflows. It is ideal for professionals who need to move data between sites.
Does UGREEN offer a model with dual 10GbE ports?
Yes, the UGREEN DXP4800 GT includes dual 10GbE ports. It is a 4-bay NAS designed for creators needing high-speed local networking. The device supports expandable RAM for complex workflows. It is best for users who prefer local data control and are comfortable with manual software configuration.
Can I add storage to a QNAP NAS via USB-C?
The QNAP TR-004 is a 4-bay USB-C DAS for expansion. It allows QNAP users to add capacity or backup space easily. It focuses on hardware RAID and simple connectivity rather than standalone NAS features. This makes it a practical choice for users who want to extend their existing QNAP system.