Looking Beyond the UGREEN NAS DXP6800 Ultra 6-Bay? 6 Alternatives Worth a Look
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The UGREEN NAS DXP6800 Ultra 6-Bay is a strong option for teams needing dual 10GbE ports and Thunderbolt 4 connectivity. It offers 10-core processing power and local AI tools for photo management. If you are researching ugreen NAS dxp6800 ultra 6 bay alternatives, you might want a different form factor or feature set. This device is sold diskless, so you must purchase drives separately. Some buyers prefer units with included SSDs or more RAM for caching. Others need compact 2.5-inch drive support or all-NVMe configurations for silent operation.
The alternatives listed here were chosen because their specifications overlap with the original. You can find options with higher RAM capacities, different network speeds, or varying bay counts. This list includes six-bay, four-bay, and twelve-bay choices from brands like Asustor, Synology, and QNAP. Each product targets specific needs, from content creation to budget-conscious setups. Review the specs to see which model fits your workflow best. The goal is to help you find a NAS that matches your exact technical requirements.
Our top pick: UGREEN DXP6800 Ultra 6-Bay NAS.
How each alternative compares
Asustor Lockerstor 6-Bay NAS with 3TB SSD
The Asustor Lockerstor 6-Bay NAS includes 3TB of SSD storage, which the UGREEN model does not. It features 8GB of RAM, offering more memory for caching and multitasking than the UGREEN’s base configuration. While it supports 10GbE connectivity, it lacks the dual 10GbE ports and Thunderbolt 4 interface found on the UGREEN. This unit is better for users who value included storage and high RAM capacity over native Thunderbolt speed. It suits those who prioritize SSD caching performance and expandable PCIe options for specific hardware needs.
Synology 6-Bay 2.5 Inch NAS DS620slim
The Synology DS620slim uses 2.5-inch drives, making it significantly more compact than the UGREEN DXP6800 Ultra. It weighs only 3.09 pounds, compared to the bulkier UGREEN chassis. This model lacks the high-speed 10GbE and Thunderbolt 4 connectivity of the UGREEN. It is designed for users who prioritize space efficiency and snapshot flexibility over raw transfer speeds. The Synology option is ideal for small offices or home users with limited desk space who do not require the heavy multi-user bandwidth or AI processing power provided by the UGREEN system.
Asustor Lockerstor 4-Bay Quad-Core NAS
The Asustor Lockerstor 4-Bay NAS is a smaller, 4-bay unit compared to the 6-bay UGREEN DXP6800 Ultra. It features dual 2.5GbE ports instead of the UGREEN’s dual 10GbE and Thunderbolt 4 connections. This model is lighter and fits in tighter spaces. It is best for small offices that need reliable network connectivity without the bulk or high-speed requirements of the UGREEN. Users who do not need Thunderbolt 4 for direct workstation connections or dual 10GbE for heavy team workflows will find this Asustor model a practical, streamlined alternative.
QNAP 4-Bay 10GbE SFP+ NAS
The QNAP TS-431X3 is a 4-bay NAS, offering less drive capacity than the 6-bay UGREEN DXP6800 Ultra. It includes 10GbE SFP+ connectivity, matching the UGREEN’s speed potential but without Thunderbolt 4 or dual ports. This unit is lighter and more compact. It is suitable for users who already own drives and need a fast, scalable connection for home or small office setups. If you prioritize network speed over the UGREEN’s higher capacity, Thunderbolt 4 interface, and 10-core processing power, this QNAP model is a focused alternative.
Synology 12-Bay DiskStation Expansion Unit
The Synology DX1215II is a 12-bay expansion unit, not a standalone NAS like the UGREEN DXP6800 Ultra. It is designed to add storage capacity to an existing Synology DiskStation. This unit lacks processing power, network ports, and the software features of the UGREEN. It is only relevant if you already own a Synology NAS and need more drive bays. For users seeking a complete, all-in-one 6-bay solution with Thunderbolt 4 and AI tools, this expansion unit is not a direct alternative but a complementary device for specific storage growth needs.
Asustor Flashstor 6-Bay All-NVMe NAS
The Asustor Flashstor 6-Bay NAS is an all-NVMe unit, using only SSDs instead of the UGREEN’s hybrid SATA and NVMe support. It is designed for content creators who prioritize speed and silence over raw capacity. This model lacks the UGREEN’s dual 10GbE ports and Thunderbolt 4 connectivity. It is ideal for video editors who need fast, quiet access to large media files. If you require the UGREEN’s multi-user network performance, Thunderbolt 4 workflow integration, and mixed drive storage options, this all-SSD Asustor model is a specialized alternative for speed-focused creative workflows.
Quick picks
Our 7 picks
UGREEN DXP6800 Ultra 6-Bay NAS
Best for: Teams needing dual 10GbE and AI tools
- Drive Bays
- 6-Bay
- Network Connectivity
- Dual 10GbE
- Processor
- Intel 120U
- RAM Capacity
- 8GB DDR5
- M.2 NVMe Slots
- 2 slots
- Included Storage
- Diskless
View on Amazon: UGREEN DXP6800 Ultra 6-Bay NAS Affiliate link
The UGREEN DXP6800 Ultra is a 6-bay NAS built for teams and small businesses. It features a 10-core Intel processor, 8GB of DDR5 RAM, and dual 10GbE ports. You get Thunderbolt 4, M.2 NVMe slots, and up to 208TB of storage. It runs UGOS Pro for file management and AI photo tools. This diskless unit suits professionals needing high bandwidth and local AI processing for large files.
Pros
- Dual 10GbE network ports for high-bandwidth team workflows
- Intel 10-core processor with speeds up to 5.0GHz
- Thunderbolt 4 connectivity for fast workstation transfers
- Supports up to 208TB across six SATA bays
Cons
- Sold diskless; drives are not included
- Base 8GB RAM may limit heavy virtualization
- No mention of built-in UPS protection
Good fit if
- You need dual 10GbE for simultaneous large file access
- You want local AI photo and surveillance features
- You require Thunderbolt 4 for creative workflows
Skip if
- You need a complete system with pre-installed drives
- You only require basic single-Gigabit connectivity
- You prefer a simpler 4-bay form factor
Verdict: UGREEN DXP6800 Ultra 6-Bay NAS delivers strong multi-user performance with dual 10GbE and Thunderbolt 4. It fits teams managing large design files or running local AI tasks.
Asustor Lockerstor 6-Bay NAS with 3TB SSD
Best for: users needing high RAM and SSD caching
- Drive Bays
- 6 Bay
- Network Connectivity
- Dual 2.5GbE
- Processor
- Intel Celeron N5105
- RAM Capacity
- 8GB DDR4-2933
- M.2 NVMe Slots
- 4X M.2 NVMe Slots
- Included Storage
- 3 x 1TB SSD
View on Amazon: Asustor Lockerstor 6-Bay NAS with 3TB SSD Affiliate link
This 6-bay NAS uses an Intel Celeron N5105 quad-core processor and 8GB of DDR4-2933 RAM. It includes dual 2.5GbE ports and four M.2 NVMe slots for fast SSD caching. The unit comes with three 1TB SSDs installed. You get flexible PCIe expansion for 10GbE or more storage. This setup suits users needing high memory and fast local storage for heavy workloads.
Pros
- 8GB DDR4-2933 RAM capacity
- Four M.2 NVMe slots for SSD caching
- Includes three 1TB SSDs
- Dual 2.5GbE network ports
Cons
- No 10GbE port included on the motherboard
- Heavier build at 14.9 pounds
- Only dual 2.5GbE ports standard
Good fit if
- You need 8GB of RAM for virtual machines
- You want fast M.2 SSD caching
- You prefer a bundle with SSDs included
Skip if
- You require built-in 10GbE networking
- You want a compact desktop form factor
- You prefer a diskless unit to choose your own drives
Verdict: Asustor AS6706T 6-Bay NAS with 8GB RAM offers ample memory and SSD slots for performance-focused users. It fits those who value included storage and expandable PCIe options over native 10GbE connectivity.
Synology 6-Bay 2.5 Inch NAS DS620slim
Best for: compact 2.5-inch drive storage with snapshots
- Drive Bays
- 6 Bay
- RAM Capacity
- 2GB DDR3L
- Included Storage
- Diskless
- Form Factor
- 2.5 Inch
- Dimensions
- 6.89 × 5.94 × 4.76 inches
- Weight
- 3.09 pounds
View on Amazon: Synology 6-Bay 2.5 Inch NAS DS620slim Affiliate link
The Synology DS620slim is a compact 6-bay NAS designed for 2.5-inch drives. It features 2GB of DDR3L memory, expandable to 6GB, and supports dual-channel 4K video transcoding. The Advanced Btrfs file system allows for extensive snapshot management, with up to 65,000 system-wide snapshots. This diskless unit measures 5.94 x 4.76 x 6.89 inches and weighs 3.09 pounds, offering a small footprint for your data storage needs.
Pros
- Compact 6-bay design for 2.5-inch drives
- Memory expandable up to 6GB
- Dual-channel 4K video transcoding support
- Advanced Btrfs file system with extensive snapshot capabilities
Cons
- Sold diskless with no included drives
- Only 2GB base RAM limits heavy multitasking
- No mention of 10GbE or 2.5GbE network ports
Good fit if
- You need a small footprint for 2.5-inch SSDs or HDDs
- You require extensive snapshot features for data protection
- You want to expand RAM for better performance
Skip if
- You need pre-installed storage drives
- You require high-speed 10GbE networking
- You plan to store large 3.5-inch drives
Verdict: Synology 6-Bay 2.5-Inch NAS DS620slim suits users prioritizing compact size and snapshot flexibility over raw speed or included storage.
Asustor Lockerstor 4-Bay Quad-Core NAS
Best for: small offices needing dual 2.5GbE ports
- Drive Bays
- 4-Bay
- Network Connectivity
- 2x 2.5GbE
- Processor
- Quad-Core 2.0GHz
- RAM Capacity
- 4GB DDR4
- M.2 NVMe Slots
- 2 slots
- Included Storage
- Diskless
View on Amazon: Asustor Lockerstor 4-Bay Quad-Core NAS Affiliate link
The Asustor Lockerstor 4 AS6604T is a 4-bay NAS with a quad-core 2.0GHz processor and 4GB DDR4 RAM. It features dual 2.5GbE ports and two M.2 NVMe slots for cache or storage. This unit suits users needing reliable local storage with remote access and app support. It includes free IP camera licenses and a three-year warranty. You get solid performance for home or small office use.
Pros
- Quad-core 2.0GHz processor for multitasking
- Dual 2.5GbE network ports for faster transfers
- Two M.2 NVMe slots for SSD caching
- Includes 4GB DDR4 RAM
- Comes with 4 free IP camera licenses
Cons
- Only four drive bays limit expansion
- No 10GbE port for high-speed networking
- Diskless design requires separate drive purchases
Good fit if
- You need a compact 4-bay solution
- You want dual 2.5GbE connectivity
- You plan to use M.2 SSDs for caching
Skip if
- You require more than four drive bays
- You need 10GbE network speeds
- You prefer a pre-loaded storage system
Verdict: Asustor Lockerstor 4 4-Bay NAS delivers solid performance for users who need dual 2.5GbE ports and M.2 NVMe support without the bulk of a larger chassis.
QNAP 4-Bay 10GbE SFP+ NAS
Best for: Users needing 10GbE speed in a 4-bay chassis
- Drive Bays
- 4-Bay
- Network Connectivity
- 1x 10GbE, 1x 2.5GbE, 1x 1GbE
- Processor
- AnnapurnaLabs AL-314
- RAM Capacity
- 4GB DDR3L
- Included Storage
- Diskless
- Dimensions
- 10 × 10 × 10 inches
View on Amazon: QNAP 4-Bay 10GbE SFP+ NAS Affiliate link
The QNAP TS-431X3 is a 4-bay NAS built for speed. It features a quad-core 1.7GHz processor and includes a 10GbE SFP+ port alongside a 2.5GbE and 1GbE connection. This mix allows you to scale your network bandwidth effectively. The unit comes diskless with 4GB of RAM. It suits users who need high-speed data transfer for media or backups without buying expensive drives upfront.
Pros
- Single 10GbE SFP+ port for high-speed networking
- Quad-core 1.7GHz AnnapurnaLabs processor
- Includes both 2.5GbE and 1GbE ports
- Expandable RAM up to 8GB
Cons
- Only 4 drive bays compared to 6-bay alternatives
- Diskless design requires separate drive purchases
- Only one USB 3.2 port available
Good fit if
- You need 10GbE connectivity for fast local transfers
- You want flexible network options with 2.5GbE and 1GbE
- You prefer a compact 4-bay chassis
Skip if
- You require more than 4 drive bays
- You need pre-installed storage drives
- You want a 2.5-inch NAS form factor
Verdict: QNAP TS-431X3 4-Bay NAS with 10GbE is a practical choice for users prioritizing network speed over raw capacity. It fits those who already own drives and need a fast, scalable connection for their home or small office setup.
Synology 12-Bay DiskStation Expansion Unit
Best for: expanding existing Synology NAS capacity
- Drive Bays
- 12-Bay
- Included Storage
- Diskless
- Dimensions
- 18.5 × 17.1 × 16.5 inches
- Weight
- 19.9 pounds
View on Amazon: Synology 12-Bay DiskStation Expansion Unit Affiliate link
This is a 12-bay expansion unit designed to add storage capacity to existing Synology DiskStation servers. It connects via a single cable for plug-and-play setup. The chassis measures 270 mm x 300 mm x 340 mm and weighs 19.9 pounds. You need to purchase hard drives separately. It is built for users who need to scale their NAS infrastructure beyond the base unit's limits.
Pros
- Provides 12 additional drive bays for massive capacity scaling
- Plug-and-play design simplifies the upgrade process
- Backed by a 5-year limited warranty
- Verified compatibility with Synology HAT5300 SATA HDDs
Cons
- Diskless design requires you to buy hard drives separately
- Requires a compatible Synology DiskStation server to function
- Large physical footprint at 270 mm x 300 mm x 340 mm
Good fit if
- You need to expand an existing Synology NAS setup
- You require high-capacity storage for a small business
- You want a simple, cable-free expansion solution
Skip if
- You are buying a standalone NAS without a host server
- You need an all-in-one unit with pre-installed drives
- You have limited space for a large expansion chassis
Verdict: Synology DX1215II 12-Bay Expansion Unit is a dedicated storage add-on for users who already own a Synology DiskStation and need more room for data.
Asustor Flashstor 6-Bay All-NVMe NAS
Best for: All-SSD video editing workflows
- Drive Bays
- 6 Bay
- Network Connectivity
- Dual 2.5GbE
- Processor
- Intel Celeron N5105
- RAM Capacity
- 4GB DDR4
- M.2 NVMe Slots
- 6 slots
- Included Storage
- Diskless
View on Amazon: Asustor Flashstor 6-Bay All-NVMe NAS Affiliate link
The Asustor FS6706T is a 6-bay NAS built exclusively for M.2 NVMe SSDs. It uses an Intel Celeron N5105 processor and dual 2.5GbE ports to handle heavy creative workloads. The all-flash design ensures low noise and heat, making it suitable for quiet studios. You get hardware transcoding for 4K media and HDMI output for direct playback. This drive suits content creators who need speed and silence.
Pros
- 6 M.2 NVMe SSD slots for all-flash storage
- Intel Celeron N5105 quad-core processor
- Dual 2.5GbE network ports
- HDMI 2.0b output for direct media playback
Cons
- No support for traditional 3.5-inch HDDs
- No 10GbE networking option
- Limited to 2.5GbE maximum network speed
Good fit if
- You edit 4K video directly from the NAS
- You need a silent drive for a studio
- You use M.2 NVMe SSDs for storage
Skip if
- You want to use large 3.5-inch hard drives
- You require 10GbE network connectivity
- You need high-capacity cold storage
Verdict: Asustor FS6706T All-Flash 6-Bay NAS is a specialized all-SSD unit for creators who prioritize speed and silence over raw capacity. It fits video editors who need fast, quiet access to large media files.
Specifications side by side
| Spec | UGREEN DXP6800 Ultra 6-Bay NAS | Asustor Lockerstor 6-Bay NAS with 3TB SSD | Synology 6-Bay 2.5 Inch NAS DS620slim | Asustor Lockerstor 4-Bay Quad-Core NAS | QNAP 4-Bay 10GbE SFP+ NAS | Synology 12-Bay DiskStation Expansion Unit | Asustor Flashstor 6-Bay All-NVMe NAS |
|---|---|---|---|---|---|---|---|
| Drive Bays | 6-Bay | 6 Bay | 6 Bay | 4-Bay | 4-Bay | 12-Bay | 6 Bay |
| Network Connectivity | Dual 10GbE | Dual 2.5GbE | not stated | 2x 2.5GbE | 1x 10GbE, 1x 2.5GbE, 1x 1GbE | not stated | Dual 2.5GbE |
| Processor | Intel 120U | Intel Celeron N5105 | not stated | Quad-Core 2.0GHz | AnnapurnaLabs AL-314 | not stated | Intel Celeron N5105 |
| RAM Capacity | 8GB DDR5 | 8GB DDR4-2933 | 2GB DDR3L | 4GB DDR4 | 4GB DDR3L | not stated | 4GB DDR4 |
| M.2 NVMe Slots | 2 slots | 4X M.2 NVMe Slots | not stated | 2 slots | not stated | not stated | 6 slots |
| Included Storage | Diskless | 3 x 1TB SSD | Diskless | Diskless | Diskless | Diskless | Diskless |
| RAID Support | RAID 0/1/5/6/10, JBOD, Basic | not stated | not stated | not stated | not stated | not stated | not stated |
| Form Factor | not stated | not stated | 2.5 Inch | not stated | not stated | not stated | not stated |
| Hardware Interface | M.2 NVMe, HDMI | M.2 NVMe | not stated | M.2 NVMe | not stated | not stated | M.2 NVMe, HDMI |
| Number of Bays | 6-Bay | 6-Bay | 6-Bay | 4-Bay | 4-Bay | 12-Bay | 6-Bay |
| Target Audience | not stated | not stated | not stated | not stated | not stated | not stated | Content Creators |
| Processor Cores | not stated | Quad-Core | not stated | Quad-Core | not stated | not stated | Quad-Core |
| Dimensions | not stated | 13 × 12 × 13 inches | 6.89 × 5.94 × 4.76 inches | 9.06 × 6.69 × 7.3 inches | 10 × 10 × 10 inches | 18.5 × 17.1 × 16.5 inches | 7.6 × 12.1 × 1.89 inches |
| Weight | not stated | 14.9 pounds | 3.09 pounds | 6.53 pounds | 5.1 pounds | 19.9 pounds | 4.41 pounds |
| Color | Grey | not stated | white | AS6604T | black | Black | FS6706T |
| Model | DXP6800 Ultra | not stated | DS620slim | AS6604T | TS-431X3 | DX1215II | FS6706T |
| Size | not stated | 3X1TB | 6-bay; 2GB DDR3L | 4 Bay | 2.5GbE and 10GbE Ports | 270 mm x 300 mm x 340 mm | 6 Bay |
Frequently asked questions
Does the Asustor Lockerstor 6-Bay NAS include hard drives?
Yes, the Asustor AS6706T comes with 3TB of SSD storage pre-installed. This is a key difference from the UGREEN DXP6800 Ultra, which does not include drives. The included storage helps you start using the device immediately without purchasing separate drives first.
Is there a 4-bay option with dual 2.5GbE ports?
The Asustor Lockerstor 4-Bay NAS (AS6604T) features dual 2.5GbE ports. It is a compact alternative to the 6-bay UGREEN model for users who do not need extra drive slots. It also supports M.2 NVMe interfaces for faster caching and performance.
Can I expand my storage with a Synology expansion unit?
The Synology DX1215II is a 12-bay expansion unit designed to add capacity to existing Synology DiskStations. It is not a standalone NAS but a dedicated add-on. This option suits users who already have a Synology base and need more room for data.
Which NAS is best for all-SSD video editing workflows?
The Asustor Flashstor 6-Bay All-NVMe NAS (FS6706T) is built for all-SSD workflows. It is ideal for content creators who prioritize speed and silence over raw capacity. The unit is thin and light, making it suitable for studios that need fast media access.
Is there a compact NAS that uses 2.5-inch drives?
The Synology DS620slim uses 2.5-inch drives in a compact form factor. It is smaller than the UGREEN DXP6800 Ultra and suits users who value space efficiency. It offers snapshot flexibility, which is useful for data protection without requiring a large chassis.
Does the QNAP TS-431X3 support 10GbE connectivity?
Yes, the QNAP TS-431X3 includes 10GbE SFP+ ports for high-speed networking. It is a 4-bay model that prioritizes network speed over raw drive capacity. This makes it a practical choice for users who already own drives and need fast, scalable connections.
Which model has the most RAM for multitasking?
The Asustor Lockerstor 6-Bay NAS features 8GB of RAM. This is the highest memory capacity listed among the alternatives. It supports performance-focused users who need ample memory for caching and running multiple applications simultaneously compared to models with less RAM.