Price: $458.99
(as of Feb 13, 2026 05:33:45 UTC – Details)
Product description
Quad-Core Intel Celeron CPU
Four M.2 Slots
Two 2.5 GbE
Efficient and Fast
The 10 nm Quad-Core Intel Celeron N5105 processor brings speeds of up to 2.9 GHz. Performance is up to 31% higher than the previous generation, ensuring maximum speed for your workflow in an efficient package.
Four M.2 Slots
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.
2.5 + 2.5 = Extreme Speeds
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.
ASUSTOR Live
Your own streaming center. Stream your from a phone or tablet as well as a computer to multiple streaming platforms, Including, but not limited to Twitch, YouTube, Facebook, Instagram, Restream or RTMP compatible platforms. Recordings can be safely saved to your NAS for future use.
Quad-Core 10 nm Intel Celeron N5105 CPU Four 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 Aesthetically pleasing M.2 SSD heat dissipation thermal vents Supports Wake on LAN and Wake on WAN HDMI 2.0b with 10bit 4K hardware
Effortless Connections to Your NAS
ADM 4.2 provides easy connections by supporting a new Internet Passthrough function that helps users to simplify previously complex router configurations.
Snapshot Center
Snapshot Center is a new feature for ASUSTOR NAS devices to utilize Btrfs and iSCSI volumes to take snapshots of the information inside a NAS. Snapshot Center supports up to 256 snapshots of a volume and can be done every five minutes, creating a backup that can be restored easily if data is damaged or lost.
PC-less Software Installation
Mobile installation with AiMaster takes only 3 steps! Finding your NAS, system initialization and installation, power management, ADM firmware updates, system information and more are all available from the convenience of your mobile device at any time.
All New Gaming-Inspired Theme for ADM
All new gaming-inspired elements brought to ADM.
Adobe and ASUSTOR – A Winning Combination
Local Adobe Creative Cloud folders can be synchronized and backed up to and from your NAS. Take advantage of snapshots to increase protection of your data.
Cross-Platform Multi-User Access
The ASUSTOR NAS provides seamless cross-platform and multi-user access, allowing you to easily connect to your NAS from Windows, macOS or Unix-like operating systems no matter if you are using a PC, notebook, tablet or smartphone.
Wake Up From Anywhere
The AS54 Series feature Wake on WAN technology. No specialized equipment or settings are needed to wake the NAS. Simply use ASUSTOR’s wide variety of mobile apps, including but not limited to AiMaster, AiMusic, AiVideos and AiData to turn the NAS on or off remotely. Wake on WAN helps protect data by keeping the NAS powered off when not in use; thereby helping to prevent attacks, protects data integrity by remaining powered off during power failures and Wake on WAN also saves electricity, making for an even more efficient NAS.
Overwhelming 4K HDR Experience
The AS5402T features HDMI 2.0b with 10bit 4K hardware decoding, HEVC decoding and VP9 10bit Profile2 decoding for a smoother experience and lower CPU usage. Use Plex Pass or a third-party player to play 4K HDR videos.
Customer Reviews
4.3 out of 5 stars 98
4.2 out of 5 stars 448
4.3 out of 5 stars 290
4.2 out of 5 stars 349
3.9 out of 5 stars 140
CPU
Intel Celeron N5105 Quad-Core 2.0GHz (burst up 2.90 GHz) Intel Celeron N5105 Quad-Core 2.0GHz (burst up 2.90 GHz) Intel Celeron J4105 Quad-Core 1.5 GHz (burst up 2.5GHz) Processor Realtek RTD1296 ARM64 64-bit Quad Core 1.4GHz Realtek RTD1296 ARM64 64-bit Quad Core 1.4GHz
Memory
4GB SO-DIMM DDR4 (Memory Expandable up to 16GB (2x 8GB)) 4GB SO-DIMM DDR4 (4GB x1, Expandable. Max 16GB) 4GB SO-DIMM DDR4 (4GB x1, Expandable. Max 8GB) 2GB DDR4 (not expandable) 1GB DDR4 (not expandable)
HDD
4 x SATA3 6Gb/s; 3.5″/2.5″ HDD/SSD 4 x SATA3 6Gb/s; 3.5″/2.5″ HDD/SSD 4 x SATA3 6Gb/s; 3.5″/2.5″ HDD/SSD 4 x SATA3 6Gb/s; 3.5″/ 2.5″ HDD/SSD 4 x SATA3 6Gb/s; 3.5″ HDD
Expansion
3x USB 3.2 Gen 2 2x USB 3.2 Gen 2 3 x USB 3.2 Gen 1 3 x USB 3.2 Gen 1 2x USB 3.2 Gen 1
Network
2 x 2.5 Gigabit Ethernet (2.5G/1G/100M) 2 x 2.5 Gigabit Ethernet 2.5 Gigabit Ethernet x 2 1 x 2.5 Gigabit Ethernet (2.5G/1G/100M) 1x 2.5 Gigabit Ethernet (2.5G/1G/100M)
Output
1x HDMI 2.0b 1x HDMI 2.0b 1 x HDMI 2.0a no data
no data
M.2 Drive Slots
4 4 no data
no data
no data
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
Aesthetically pleasing M.2 SSD heat dissipation thermal vents
Supports Wake on LAN and Wake on WAN