ASUSTOR / NAS enclosures

ASUSTOR Lockerstor 4 Gen3 (AS6804T)

A four-bay diskless NAS with 16 GB of factory ECC DDR5 memory, four M.2 NVMe slots and separate pairs of 10GbE and 5GbE ports. Memory can expand to 64 GB; installing an optional network card requires removing the M.2 daughterboard.

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At a glance

Main drive bays

4 bays

Check supported drive form factors and capacity limits for this exact model.

Source · 2026-09-13ASUSTOR: Lockerstor 4 Gen3 AS6804T hardware specificationsChecked 2026-09-13. We read the original webpage on the check date.

Review due. Check the current source before buying.

Supplied RAM

16 GB

A shared model name can cover different factory memory configurations.

One 16 GB ECC DDR5-4800 SODIMM is installed at the factory.

Source · 2026-09-13ASUSTOR: Lockerstor 4 Gen3 AS6804T hardware specificationsChecked 2026-09-13. We read the original webpage on the check date.

Review due. Check the current source before buying.

Fastest Ethernet port

10 Gb/s

Do not add port speeds together or treat this as measured throughput.

Fastest single supplied port. Port aggregation or SMB Multichannel has separate network and client requirements.

Source · 2026-09-13ASUSTOR: Lockerstor 4 Gen3 AS6804T hardware specificationsChecked 2026-09-13. We read the original webpage on the check date.

Review due. Check the current source before buying.

The purchase package

ASUSTOR AS6804T — diskless 16 GB ECC US package

Includes the NAS, AC adapter and cord, four LAN cables and drive-mounting screws. HDDs, SSDs and extra memory are separate. This is the Lockerstor 4 Gen3; the six- and eight-bay units and prior Gen2 are different models.

Sources · 2026-09-13B&H: ASUSTOR Lockerstor 4 Gen3 AS6804T US enclosure listingChecked 2026-09-13. We read the original webpage on the check date.ASUSTOR: Lockerstor 4 Gen3 AS6804T hardware specificationsChecked 2026-09-13. We read the original webpage on the check date.ASUSTOR: AS6804T package contentsChecked 2026-09-13. We read the original webpage on the check date.

Review due. Check the current source before buying.

Select: New MFR AS6804T; Kit Configuration: Enclosure Only; Drive Bays: 4; factory 1 × 16 GB ECC DDR5, without data-drive or RAM-upgrade kits.

View at B&H — ASUSTOR AS6804T — diskless 16 GB ECC US package; opens in a new tab

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Specifications & sources

These packages exclude user-storage drives. Operating-system boot storage is not included data-drive capacity. Drives, network equipment and software compatibility need separate checks.

Open a field explanation or source for its conditions.

Documented specifications and exact purchase packages
Compare the detailsASUSTOR AS6804T — diskless 16 GB ECC US package
US purchase packageNew MFR AS6804T; Kit Configuration: Enclosure Only; Drive Bays: 4; factory 1 × 16 GB ECC DDR5, without data-drive or RAM-upgrade kits.

Product & sources

Includes the NAS, AC adapter and cord, four LAN cables and drive-mounting screws. HDDs, SSDs and extra memory are separate.

This is the Lockerstor 4 Gen3; the six- and eight-bay units and prior Gen2 are different models.

Sources · 2026-09-13B&H: ASUSTOR Lockerstor 4 Gen3 AS6804T US enclosure listingChecked 2026-09-13. We read the original webpage on the check date.ASUSTOR: Lockerstor 4 Gen3 AS6804T hardware specificationsChecked 2026-09-13. We read the original webpage on the check date.ASUSTOR: AS6804T package contentsChecked 2026-09-13. We read the original webpage on the check date.

Review due. Check the current source before buying.

4 bays
Source · 2026-09-13ASUSTOR: Lockerstor 4 Gen3 AS6804T hardware specificationsChecked 2026-09-13. We read the original webpage on the check date.

Review due. Check the current source before buying.

0 drivesEnclosure Only with no user-storage HDDs or SSDs. Internal eMMC is system storage.
Sources · 2026-09-13ASUSTOR: AS6804T package contentsChecked 2026-09-13. We read the original webpage on the check date.B&H: ASUSTOR Lockerstor 4 Gen3 AS6804T US enclosure listingChecked 2026-09-13. We read the original webpage on the check date.

Review due. Check the current source before buying.

16 GBOne 16 GB ECC DDR5-4800 SODIMM is installed at the factory.
Source · 2026-09-13ASUSTOR: Lockerstor 4 Gen3 AS6804T hardware specificationsChecked 2026-09-13. We read the original webpage on the check date.

Review due. Check the current source before buying.

64 GBTwo memory slots; use documented compatible modules.
Sources · 2026-09-13ASUSTOR: Lockerstor 4 Gen3 AS6804T hardware specificationsChecked 2026-09-13. We read the original webpage on the check date.ASUSTOR: AS68 Series memory installation guide, version 5.0.0815Checked 2026-09-13. We read the original PDF on the check date.

Review due. Check the current source before buying.

YesECC is disabled if non-ECC memory is installed or mixed with ECC memory.
Sources · 2026-09-13ASUSTOR: Lockerstor 4 Gen3 AS6804T hardware specificationsChecked 2026-09-13. We read the original webpage on the check date.ASUSTOR: AS68 Series memory installation guide, version 5.0.0815Checked 2026-09-13. We read the original PDF on the check date.

Review due. Check the current source before buying.

10 Gb/sFastest single supplied port. Port aggregation or SMB Multichannel has separate network and client requirements.
Source · 2026-09-13ASUSTOR: Lockerstor 4 Gen3 AS6804T hardware specificationsChecked 2026-09-13. We read the original webpage on the check date.

Review due. Check the current source before buying.

2 × 10GbE + 2 × 5GbE
Sources · 2026-09-13ASUSTOR: Lockerstor 4 Gen3 AS6804T hardware specificationsChecked 2026-09-13. We read the original webpage on the check date.ASUSTOR: Lockerstor 4 Gen3 AS6804T English datasheetChecked 2026-09-13. We read the original PDF on the check date.

Review due. Check the current source before buying.

4 slotsM.2 2280 NVMe, PCIe 4.0 x1; storage and cache uses are documented. Installing an optional 10GbE card requires removing the M.2 daughterboard.
Sources · 2026-09-13ASUSTOR: Lockerstor 4 Gen3 AS6804T hardware specificationsChecked 2026-09-13. We read the original webpage on the check date.ASUSTOR: Lockerstor 4 Gen3 AS6804T English datasheetChecked 2026-09-13. We read the original PDF on the check date.ASUSTOR: AS68 Series M.2 SSD installation guide, version 5.0.0815Checked 2026-09-13. We read the original PDF on the check date.

Review due. Check the current source before buying.

AMD Ryzen Embedded V3C14
Source · 2026-09-13ASUSTOR: Lockerstor 4 Gen3 AS6804T hardware specificationsChecked 2026-09-13. We read the original webpage on the check date.

Review due. Check the current source before buying.

Questions to check before buying

Installing the optional 10GbE network card requires removing the M.2 daughterboard.

Use compatible RAM and SSDs. Mixing non-ECC memory disables ECC; USB4 connectivity depends on ASUSTOR’s documented device and driver support.

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