ASUSTOR Nimbustor 2 Gen2 AS5402T 2-Bay NAS
Prices in SGD, excluding 9% GST.
PRODUCT DESCRIPTION
ASUSTOR Nimbustor 2 Gen2 AS5402T 2-Bay NAS - 3 Years Warranty
The AS5402T (Nimbustor 2 Gen2) is a 2-bay hybrid NAS that combines hard drives with four M.2 NVMe SSD slots, aimed at content creators, gamers and small businesses. A quad-core Intel Celeron N5105, dual 2.5GbE, 10 Gbps USB and HDMI 2.0b make it a fast all-rounder.
Four M.2 NVMe slots
Four M.2 2280 NVMe slots (PCIe 3.0 x1) can accelerate volumes or hold fast SSD storage alongside the hard-drive bays.
Celeron N5105 with up to 16 GB
A quad-core Intel Celeron N5105 (2.0 GHz, burst 2.9 GHz) with 4 GB DDR4-2933, upgradable to 16 GB.
Dual 2.5GbE, 10 Gbps USB, HDMI 2.0b
Two 2.5GbE ports, three USB 3.2 Gen 2 (10 Gbps) ports and HDMI 2.0b with 4K hardware decoding.
ASUSTOR Nimbustor 2 Gen2 AS5402T Datasheet — Technical Specifications
General
| Product Name | ASUSTOR Nimbustor 2 Gen2 AS5402T |
| Model | AS5402T |
| Category | Network Attached Storage (NAS) |
| Warranty | 3 years (ASUSTOR) |
Hardware
| Processor | Intel Celeron N5105 quad-core, 2.0 GHz (burst up to 2.9 GHz) |
| Memory | 4 GB DDR4-2933 SO-DIMM (1 x 4 GB); 2 slots, expandable to 16 GB (2 x 8 GB) |
| Flash Memory | 8 GB eMMC |
| Drive Bays | 2 |
| Compatible Drive Types | 3.5" SATA HDD, 2.5" SATA HDD, 2.5" SATA SSD, M.2 2280 NVMe |
| M.2 Slots | 4 x M.2 2280 NVMe (PCIe 3.0 x1) |
| Max Internal Raw Capacity | 36 TB (2 x 18 TB HDD; varies by RAID type) |
| Max Bays with Expansion | 14 bays (280 TB raw with 20 TB HDDs) |
Connectivity
| LAN | 2 x 2.5 Gigabit Ethernet (2.5G/1G/100M); Wake on LAN / Wake on WAN |
| USB | 3 x USB 3.2 Gen 2 (10 Gbps) |
| HDMI | 1 x HDMI 2.0b |
Software & Features
| Operating System | ADM (ASUSTOR Data Master); clients: Windows 10/11, Windows Server 2016/2019/2022, macOS, UNIX/Linux/BSD |
| RAID | HDD volumes: Single, JBOD, RAID 0, RAID 1; M.2 volumes: Single, JBOD, RAID 0, 1, 5, 6, 10 |
| Surveillance | Surveillance Center: up to 64 channels at 720p in single live view; 4 free camera licences included (more purchasable); up to 44 IP cameras for the AS54 series per ASUSTOR's camera table |
Physical & Power
| Form Factor | Desktop tower |
| Dimensions (H x W x D) | 170 x 114 x 230 mm |
| Weight | 1.71 kg (3.77 lb) |
| Power Supply | 65 W adapter, 100-240 V AC |
| Power Consumption | 22.9 W (operation); 12.7 W (disk hibernation); 0.71 W (sleep) |
| System Fan | 1 x 70 mm |
| Noise | 18.6 dB (HDD idle) |
| Operating Temperature | 0°C to 40°C (32°F to 104°F) |
| Humidity | 5% to 95% RH |
Warranty & Certifications
| Certifications | FCC, CE, VCCI, BSMI, C-TICK, KCC, BIS, CCC, UKCA |
Compatibility & Applications
Typical Use
Creator and editing workflows that need SSD speed alongside HDD capacity, home media servers with HDMI output, and small-office storage over dual 2.5GbE.
Selection Tip
For four HDD bays choose the AS5404T; for a lower-cost 2-bay without M.2 see the AS5202T or AS3302T v2.
Drives
Supplied diskless: hard drives / SSDs are not included. Check ASUSTOR's compatibility list for validated drives.
Package Contents & ASUSTOR Ordering Information
In the Box
ASUSTOR Nimbustor 2 Gen2 AS5402T main unit with power supply/adapter and accessories as supplied by ASUSTOR. Contact us if you need the full packing list before ordering.
ASUSTOR Nimbustor NAS at SourceIT
| Model | Key feature |
| AS5202T | 2-bay, Celeron J4005, 2GB, 2 x 2.5GbE, HDMI |
| AS5304T | 4-bay, Celeron J4105, 4GB, 2 x 2.5GbE, HDMI |
| AS5402T (this listing) | 2-bay + 4 x M.2, Celeron N5105, 4GB, 2 x 2.5GbE, HDMI |
| AS5404T | 4-bay + 4 x M.2, Celeron N5105, 4GB, 2 x 2.5GbE, HDMI |
Official ASUSTOR Videos
The AS54 Series is Here! (official ASUSTOR channel)
ASUSTOR College Episode 123 - SMB Multichannel (official ASUSTOR channel)
Datasheet & Downloads
| Product Page | ASUSTOR Nimbustor 2 Gen2 AS5402T on asustor.com |
| Specifications | Full specifications |
| Datasheet | Datasheet |
Frequently Asked Questions — AS5402T
How many drives does it hold?
2 SATA bays (3.5"/2.5" HDD or 2.5" SSD, up to 36 TB raw) plus four M.2 2280 NVMe slots; drives are not included.
Can I upgrade the RAM?
Yes. It ships with 4 GB DDR4-2933 in one of two SO-DIMM slots and supports up to 16 GB (2 x 8 GB).
Does it support 2.5GbE?
Yes, it has two 2.5GbE ports.
What warranty applies?
ASUSTOR states a 3-year warranty on all its NAS products.
Do I get a GST invoice?
Yes. Supplied by SourceIT in Singapore with a GST invoice.






