The catch
ASUSTOR Lockerstor 4 Gen3 AS6804T
Its supported RAM ceiling is 64GB, and USB 4 does not provide a direct Mac or PC connection. Exact media-app behavior still needs checking.
Side by side
ASUSTOR AS6804T vs UGREEN DXP4800 Pro: Supported memory above 64GB, or more SSD positions
Quick verdict
The AS6804T is the choice for four onboard NVMe positions or two native 10GbE ports. The DXP4800 Pro makes sense when two NVMe slots and one 10GbE port are enough and your planned applications need a supported memory ceiling above 64GB or its documented Intel Plex setup. UGREEN ships with 8GB RAM, so reaching the higher ceiling takes an upgrade. Both come diskless.
Before you buy
Why, and what it costs you
A mirrored workspace can use every SSD socket before caching enters the plan
If the family originals stay on SATA and current projects use two SSDs as a mirror, AS6804T still has two onboard NVMe positions for another supported allocation. DXP4800 Pro uses both of its slots for that workspace. Choose UGREEN when the two-drive SSD pool is the complete plan. Do not buy extra cache merely because ASUSTOR leaves room for it.
Where this comes from
Physical allocation: four minus two leaves two sockets, two minus two leaves zero. ASUSTOR and UGREEN document M.2 storage and cache roles. Exact RAID, cache mode, compatibility and workload benefit must be checked. Two pools in one box are not independent backups.
The catch
UGREEN NASync DXP4800 Pro
Only two onboard NVMe sockets and one 10GbE port. The second network port is 2.5GbE, with no PCIe expansion slot.
ASUSTOR Lockerstor 4 Gen3 AS6804T
- Why pick it
- Your SSD layout calls for more than two onboard NVMe positions, with all four SATA bays left free for the archive.
- You have two fast wired clients that each need a native 10GbE port of their own, on a suitably configured network.
- The catch
- Its supported RAM ceiling is 64GB, and USB 4 does not provide a direct Mac or PC connection. Exact media-app behavior still needs checking.
UGREEN NASync DXP4800 Pro
- Why pick it
- Your applications need more than 64GB of memory, staying inside the documented 96GB maximum and the other hardware limits.
- You are after the documented Intel route to Plex hardware transcoding, and you accept the Docker setup, graphics-device access and Plex Pass that come with it.
- The catch
- Only two onboard NVMe sockets and one 10GbE port. The second network port is 2.5GbE, with no PCIe expansion slot.
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What this page compares
Two premium four-bay NAS options, judged for shared photos and a working desk. The choice can turn on four NVMe slots, dual 10GbE, RAM limits and Plex setup.
Both are premium four-SATA-bay NAS options with native 10GbE and application support. The shared buyer wants an archive plus a working server, but the two products allocate SSD sockets, network ports and memory headroom differently.
Which one fits
Pick the situations that sound like you
More than two onboard NVMe positions are already allocated
ASUSTOR has four onboard positions. UGREEN has two and no general PCIe expansion slot.
- ASUSTOR Lockerstor 4 Gen3 AS6804T
- Better fit
- UGREEN NASync DXP4800 Pro
- Not suitable
A supported memory budget between 65GB and 96GB is required
AS6804T stops at 64GB. The current DXP4800 Pro supports up to 96GB with compatible separately purchased RAM.
- ASUSTOR Lockerstor 4 Gen3 AS6804T
- Not suitable
- UGREEN NASync DXP4800 Pro
- Better fit
One 10GbE desk and a two-SSD pool cover the household
Both have the necessary native fast link and SSD positions. The extra ASUSTOR ports do not create an automatic benefit.
- ASUSTOR Lockerstor 4 Gen3 AS6804T
- Good
- UGREEN NASync DXP4800 Pro
- Good
Plex hardware transcoding is central to the purchase
UGREEN documents its Intel Docker route with graphics access and Plex Pass. Exact codecs, clients and workload still need checking, and this research does not establish the ASUSTOR equivalent.
- ASUSTOR Lockerstor 4 Gen3 AS6804T
- Depends
- UGREEN NASync DXP4800 Pro
- Good
In practice
Differences you will notice
A mirrored workspace can use every SSD socket before caching enters the plan
If the family originals stay on SATA and current projects use two SSDs as a mirror, AS6804T still has two onboard NVMe positions for another supported allocation. DXP4800 Pro uses both of its slots for that workspace. Choose UGREEN when the two-drive SSD pool is the complete plan. Do not buy extra cache merely because ASUSTOR leaves room for it.
How we worked this out
Physical allocation: four minus two leaves two sockets, two minus two leaves zero. ASUSTOR and UGREEN document M.2 storage and cache roles. Exact RAID, cache mode, compatibility and workload benefit must be checked. Two pools in one box are not independent backups.
Two people editing can change the network purchase around the NAS
If two equipped workstations each need a direct 10GbE path, ASUSTOR provides two native ports. DXP4800 Pro has one, so sharing that fast connection normally means a suitable switch and a shared NAS uplink. If one person edits while everyone else only needs ordinary file access, UGREEN may already cover the useful layout.
How we worked this out
ASUSTOR two native 10GbE versus UGREEN one 10GbE plus one 2.5GbE. Direct paths need compatible client adapters and deliberate addressing. Multiple ports do not guarantee simultaneous full-speed transfers or combine into a faster single link.
The box with less supplied RAM can have the larger useful upgrade
For a home server with a documented total memory plan between 65GB and 96GB, UGREEN has a supported expansion route that AS6804T lacks. It starts with only 8GB, so include the upgrade in the purchase. Below that range, ASUSTOR starts at 16GB ECC. Neither a RAM ceiling nor a core count establishes how well a particular set of virtual machines will run.
How we worked this out
Current exact DXP4800 Pro support table lists 96GB. The older Plus model ceiling does not apply. AS6804T maximum is 64GB. These are capacity gates and do not benchmark applications. UGREEN on-die ECC is not equated with ASUSTOR system ECC.
Option A
ASUSTOR, AS6804T
Lockerstor 4 Gen3 AS6804T
Your SSD layout calls for more than two onboard NVMe positions, with all four SATA bays left free for the archive.
- Best for
- Your SSD layout calls for more than two onboard NVMe positions, with all four SATA bays left free for the archive.
Facts we checked
- SSD positions after a two-drive workspace: Four SATA bays and four PCIe 4.0 x1 NVMe slots, with two native 10GbE ports and two 5GbE ports.
- Memory plans: Ryzen V3C14. 16GB ECC DDR5 supplied and 64GB maximum. Non-ECC memory disables ECC functionality.
- Two fast wired desks: Four SATA bays and four PCIe 4.0 x1 NVMe slots, with two native 10GbE ports and two 5GbE ports.
- Import and external-drive workflow: No HDMI. Two USB 4 ports for compatible external storage and three USB-A 10Gbps ports. USB 4 host-to-host networking to a Mac or PC is unsupported.
Option B
UGREEN, DXP4800 Pro
UGREEN NASync DXP4800 Pro
Your applications need more than 64GB of memory, staying inside the documented 96GB maximum and the other hardware limits.
- Best for
- Your applications need more than 64GB of memory, staying inside the documented 96GB maximum and the other hardware limits.
Facts we checked
- SSD positions after a two-drive workspace: Four SATA bays, two M.2 slots for cache or storage, one 10GbE port and one 2.5GbE port. No PCIe expansion slot.
- Memory plans: Core i3-1315U with 8GB DDR5 supplied and 96GB maximum. Plex hardware transcoding uses Docker, Intel graphics access and Plex Pass.
- Two fast wired desks: Four SATA bays, two M.2 slots for cache or storage, one 10GbE port and one 2.5GbE port. No PCIe expansion slot.
- Import and external-drive workflow: Built-in SD 3.0 reader, HDMI and front USB-C and USB-A ports at 10Gbps. Diskless package.
Spec by spec
Where they really differ
| Spec | ASUSTOR Lockerstor 4 Gen3 AS6804T | UGREEN NASync DXP4800 Pro | In practice |
|---|---|---|---|
| SSD positions after a two-drive workspace | Four SATA bays and four PCIe 4.0 x1 NVMe slots, with two native 10GbE ports and two 5GbE ports. | Four SATA bays, two M.2 slots for cache or storage, one 10GbE port and one 2.5GbE port. No PCIe expansion slot. | A two-drive SSD pool leaves two onboard M.2 sockets on ASUSTOR and none on UGREEN. That does not prove a cache will help the workload. |
| Memory plans | Ryzen V3C14. 16GB ECC DDR5 supplied and 64GB maximum. Non-ECC memory disables ECC functionality. | Core i3-1315U with 8GB DDR5 supplied and 96GB maximum. Plex hardware transcoding uses Docker, Intel graphics access and Plex Pass. | ASUSTOR starts with more RAM, UGREEN supports a higher maximum. Buy for the planned allocation rather than the larger printed number. |
| Two fast wired desks | Four SATA bays and four PCIe 4.0 x1 NVMe slots, with two native 10GbE ports and two 5GbE ports. | Four SATA bays, two M.2 slots for cache or storage, one 10GbE port and one 2.5GbE port. No PCIe expansion slot. | Two 10GbE ports can support separate configured paths. One 10GbE port can also serve several clients through a suitable switch, sharing that uplink. |
| Import and external-drive workflow | No HDMI. Two USB 4 ports for compatible external storage and three USB-A 10Gbps ports. USB 4 host-to-host networking to a Mac or PC is unsupported. | Built-in SD 3.0 reader, HDMI and front USB-C and USB-A ports at 10Gbps. Diskless package. | UGREEN includes an SD reader. ASUSTOR offers compatible USB 4 external storage, with an explicit computer-attachment restriction. |
Trade-offs
What each pick costs you
With ASUSTOR Lockerstor 4 Gen3 AS6804T
- Both are sold diskless. Before ordering, confirm the exact model suffix, the RAM supplied, the seller, the return terms and whether the unit qualifies for US warranty. Drives, optional cards and memory upgrades all cost extra.
With UGREEN NASync DXP4800 Pro
- 8GB RAM and no storage drives are included. Budget compatible memory, drives and any Plex subscription separately, then check the current seller and returns.
Change of plan
When the answer changes
Four onboard SSD positions or two native 10GbE paths are required
Go with ASUSTOR Lockerstor 4 Gen3 AS6804T. ASUSTOR includes those physical resources.
The supported RAM requirement exceeds 64GB but stays within 96GB
Go with UGREEN NASync DXP4800 Pro. UGREEN has the documented higher memory ceiling, with an upgrade needed.
The plan expects USB 4 to act as a direct Mac storage cable
Neither model fits. ASUSTOR explicitly excludes that connection and UGREEN has no USB 4 or Thunderbolt port.
Decision guide
Before you buy
One box has to keep the family archive available, and meanwhile your work, media and application plans all draw on whatever resources are left.
What this page can’t tell you
- These Ethernet figures give link rates. Nobody measured file-transfer speeds. Your real bottleneck could be a client adapter, a switch, cabling, disks, file sizes or concurrent work.
- Backups remain a separate job that RAID, snapshots and ECC cannot do. Keep a tested copy off the NAS and protect it from any accident or account compromise that could affect the NAS itself.
- The page promises no Plex stream count, virtual-machine count or faster cache.
By the numbers
What the data shows
What we found across the NAS devices we compare, plus the checked facts behind each finding.
Show the facts and the math
| Product | Needs it meets | Facts we checked | Sources |
|---|---|---|---|
| ASUSTOR Lockerstor 4 Gen3 AS6804T |
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| |
| UGREEN NASync DXP4800 Pro |
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Ready to buy
See today’s price and what owners say
Open either model on Amazon for the current price, customer reviews and delivery options.
ASUSTOR Lockerstor 4 Gen3 AS6804T
Your SSD layout calls for more than two onboard NVMe positions, with all four SATA bays left free for the archive.
You have two fast wired clients that each need a native 10GbE port of their own, on a suitably configured network.
See price & reviews on AmazonUGREEN NASync DXP4800 Pro
Your applications need more than 64GB of memory, staying inside the documented 96GB maximum and the other hardware limits.
You are after the documented Intel route to Plex hardware transcoding, and you accept the Docker setup, graphics-device access and Plex Pass that come with it.
See price & reviews on AmazonEach link opens in a new tab.
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