The Best NAS 4 Flash

ASUSTOR AS5404T Nimbustor 4 Bay NAS

The best of both worlds for hard drives and flash SSDs, with four M.2 NVMe slots, dual 2.5-Gigabit Ethernet and 4K transcoding.

4 BayNAS Storage

4x M.2NVMe SSD Slots

4GBDDR4-2933 RAM

Dual 2.5GbENetwork Ports

Key Features

Quad-Core 10 nm Intel Celeron N5105 CPU
4x M.2 slots for NVMe SSDs
4 GB of DDR4-2933 RAM
Dual 2.5-Gigabit Ethernet ports
3x USB 3.2 Gen 2 at 10 Gbps
HDMI 2.0b
Aesthetically pleasing M.2 SSD heat dissipation thermal vents
Enjoy, download, upload and stream content with 4K transcoding
Supports Wake on LAN and Wake on WAN

Post-Quantum Cryptography (PQC) Ready: ADM Prepared for Future Threats

ASUSTOR has officially upgraded ADM to support PQC Hybrid TLS encryption certified by the US NIST. This fully adopts the official version of the Kyber algorithm, X25519+ML-KEM 768, and in ADM 5.1 and later, automatically enables this feature through TLS 1.3 without requiring any configuration. This protects against the Harvest Now, Decrypt Later threat. As long as your browser supports PQC, it will immediately establish a post-quantum cryptography (PQC) encrypted secure connection, and the connection status will be clearly displayed through the ADM interface, ensuring that data stored on your ASUSTOR NAS can withstand future quantum computer threats.

Packed Full of Value

Intel’s all-new N5105 10 nm Quad-Core Celeron SoC at 2.0 GHz. With a boost frequency of up to 2.9 GHz, the powerful performance of the CPU ensures that working with the NAS is as smooth as butter while remaining affordable.

End of the Road…for Gigabit Ethernet

2.5GbE is not the future. It’s now. With 2.5GbE ubiquitous on enthusiast motherboards and available as an affordable USB adapter, the ubiquity of 2.5GbE makes all transfers fast. Break barriers even further by combining the dual 2.5-Gigabit Ethernet ports in SMB Multichannel to enjoy speeds exceeding 2.5 Gbps.

Best 4 Flash

The AS54 series is equipped with four M.2 slots for NVMe SSDs to accelerate tasks that require high random IO performance to save unbelievable amounts of time in applications that can take advantage of SSDs, such as content creation. Each M.2 slot for NVMe SSDs is tool-free for easier installation while the cooling vents ensure SSDs run at optimum performance.

USB 3.2 Gen 2 (10Gbps) – Double Performance

The AS54 series upgrades the USB interface to USB 3.2 Gen 2 (10Gbps). This means that the USB ports are up to twice the speed of the USB ports found on the previous generation of NAS devices at 10 Gbps. Plug in multiple expansion devices for extra storage or utilize the USB ports for backups and other peripherals for a truly custom experience.

Tool-Free Drive Installation

Quickly install or replace hard drives and SSDs without tools.

Magnetic panel: Dust resistant to ensure extra longevity of hard drives and internal components.

Frequently Asked Questions

Product FAQs

Answers based on the product information supplied for this item.

Which processor does the ASUSTOR AS5404T use?

The supplied description lists an Intel Celeron N5105 10 nm quad-core processor at 2.0 GHz with a boost frequency of up to 2.9 GHz.

How much memory does the AS5404T include?

The supplied feature list includes 4 GB of DDR4-2933 RAM.

How many M.2 slots does the AS5404T have?

The AS54 series is listed with four tool-free M.2 slots for NVMe SSDs.

Which network connections are included?

The supplied feature list includes dual 2.5-Gigabit Ethernet ports.

Can the dual network ports be combined?

The supplied information states that the dual 2.5-Gigabit Ethernet ports can be combined in SMB Multichannel for speeds exceeding 2.5 Gbps.

Which USB and HDMI connections are listed?

It lists 3x USB 3.2 Gen 2 at 10 Gbps and HDMI 2.0b.

Does the AS5404T support tool-free drive installation?

Yes. The supplied information states that hard drives and SSDs can be installed or replaced without tools.

What does the magnetic panel provide?

The supplied description states that the magnetic panel is dust resistant to support the longevity of hard drives and internal components.

Is ADM prepared for post-quantum cryptography?

The supplied information states that ADM supports PQC Hybrid TLS encryption using X25519+ML-KEM 768 in ADM 5.1 and later through TLS 1.3 when the browser supports PQC.

(AS5404T)

Hardware Specifications
CPU	CPU Model	Intel Celeron N5105
	CPU Architecture	x64 64-bit
	CPU Frequency	Quad-Core 2.0GHz (burst up 2.90 GHz)
Memory	Memory	4GB SO-DIMM DDR4
	Memory Module Pre-installed	4GB (1x 4GB)
	Total Memory Slots	2
	Memory Expandable up to	16GB (2x 8GB) Support mixed capacity
	Flash Memory	8GB eMMC
Storage	Drive Bays	4
	M.2 Drive Slots	4 Installation Guide
	Compatible Drive Type	3.5" SATA HDD 2.5" SATA HDD 2.5" SATA SSD M.2 2280 NVMe
	M.2 PCIe Interface	PCIe 3.0 x1
	Maximum Drive Bays with	16
	Supports Hot Swappable Drives
External Ports	Expansion	3x USB 3.2 Gen 2 (10Gbps)
	Network	2x 2.5 Gigabit Ethernet (2.5G/1G/100M)
	Multimedia Output	1x HDMI 2.0b
Others	System Fan	1x 120mm
	Infrared Receiver
	Power Supply Unit / Adapter	90W x1
	Input Power Voltage	100V to 240V AC
	Certification	FCC, CE, VCCI, BSMI, C-TICK, KCC, BIS, CCC, UKCA
	Warranty	3 Years
Operation	Power Consumption	38.3W (Operation) 17.7W (Disk Hibernation) 0.81W (Sleep Mode)
	Noise Level	19.7dB (HDD idle)
	Operation Temperature	0°C~40°C (32°F~104°F)
	Storage Temperature	-20°C~70°C (-4°F~158°F)
	Humidity	5% to 95% RH
Size and Weight	Size	170(H) x 174(W) x 230(D) mm
	Weight	2.26 kg / 4.98 lb