Asustor · Lockerstor
Asustor AS6804T
The Asustor AS6804T is a 4-bay desktop NAS built around the AMD Ryzen V3C14 processor. Installed memory is 16 GB DDR5 ECC SO-DIMM, expandable to 64 GB. Networking is 2 x 5GbE, 2 x 10GbE. It also has 4 x M.2 2280 NVMe for SSD cache or fast storage. With expansion units it grows to 16 drive bays.
- Drive bays
- 4
- Processor
- AMD Ryzen V3C14
- Memory
- 16 GB DDR5 ECC SO-DIMM
- Network
- 10GbE
Who it suits
A 4-bay unit suits a small office that wants RAID protection with room to grow. Four drives in RAID 5 give three drives of usable space and survive one drive failure.
Asustor AS6804T specifications
| Processor | AMD Ryzen V3C14, 4-core, 2.3 GHz (burst 3.8 GHz) |
|---|---|
| Memory installed | 16 GB DDR5 ECC SO-DIMM (1 x 16 GB) |
| Maximum memory | 64 GB |
| Drive bays | 4 x 3.5" SATA HDD or 2.5" SATA HDD/SSD |
| M.2 slots | 4 x M.2 2280 NVMe |
| Maximum bays with expansion | 16 |
| Network ports | 2 x 5GbE, 2 x 10GbE |
| USB ports | 3 x USB 3.2 Gen 2 Type-A, 2 x USB4 Type-C |
| Expansion slots | none |
| HDMI | none |
| Form factor | Desktop |
| Size (H × W × D) | 185.5 x 170 x 230 mm |
| Weight | 3.2 kg |
| Power consumption | 34 W operation / 2.3 W sleep mode |
| Noise level | 17.6 dB |
| Power supply | 90 W |
| Warranty | 3 years |
Specifications from Asustor's published data, checked October 2026. See the AS6804T on Asustor's website. Confirm details before ordering.
Usable capacity by RAID level
How much space the AS6804T gives with typical drive sizes.
| RAID level | 4 × 4 TB | 4 × 8 TB | 4 × 12 TB | 4 × 16 TB | 4 × 20 TB |
|---|---|---|---|---|---|
| RAID 5 | 12 TB | 24 TB | 36 TB | 48 TB | 60 TB |
| RAID 6 | 8 TB | 16 TB | 24 TB | 32 TB | 40 TB |
| RAID 10 | 8 TB | 16 TB | 24 TB | 32 TB | 40 TB |
Space is shown before formatting; expect about 10% less in use. Larger systems are often split into more than one RAID group.
What we do with it
- Storage
NAS supply and installation
A right-sized Synology, QNAP or Asustor unit with the drives, RAID level and network setup your office needs.
- Backup
Automatic backup setup
Scheduled backups of PCs, servers and shared folders to the NAS, with an off-site copy, so nobody has to remember to do it.
- Versions
Ransomware protection for NAS
Point-in-time snapshots and protected copies that let you roll a folder back to how it was before an attack or a mistake.
- Move
Data migration
We move your files, users and permissions from old servers, external drives or an ageing NAS.
Questions about the AS6804T
How much usable storage does the AS6804T give?
It depends on the drives and the RAID level. With 4 × 8 TB drives in RAID 5 you get about 24 TB before formatting. The capacity table on this page shows other combinations.
Can the AS6804T be expanded?
Yes. With Asustor expansion units it supports up to 16 drive bays in total.
Can the memory in the AS6804T be upgraded?
Yes. It ships with 16 GB DDR5 ECC SO-DIMM and Asustor lists a maximum of 64 GB.
Does the AS6804T have 10GbE?
Yes. Its network ports are 2 x 5GbE, 2 x 10GbE.
What warranty does the AS6804T have?
Asustor lists a hardware warranty of 3 years for this model.
Do you supply the AS6804T with drives and installation?
Yes. We supply it with compatible drives fitted, configured and tested, and can install it at your office. Ask for a quote on this page.
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