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Hardware Specifications
AS4004T AS6404T
Price
CPU Marvell ARMADA-7020 1.6GHz (Dual-Core) Processor Intel Celeron J3455 Quad-Core 1.5 GHz (burst up 2.3GHz) Processor
Hardware Encryption Engine
Hardware Acceleration Engine - H.264 (AVC),H.265(HEVC), MPEG-4 Part 2, MPEG-2, VC-1
Memory 2GB DDR4 (not expandable)​ 8GB SO-DIMM DDR3L (4GB x2, Expandable. Max 8GB)
M.2 Drive Slots - -
HDD 4 x SATA3 6Gb/s; 3.5"/2.5" HDD/SSD 4 x SATA3 6Gb/s; 3.5"/2.5" HDD/SSD
Maximum Internal Raw Capacity
(Capacity may vary by RAID types)
64 TB (16 TB HDD X 4) 64 TB (16 TB HDD X 4)
Maximum Drive Bays with Expansion Unit 12 16
Maximum Raw Capacity with Expansion Units
(Capacity may vary by RAID types)
192 TB (16 TB HDD X 12) 256 TB (16 TB HDD X 16)
Supports Single Volume Larger Than 16TB
Expansion USB 3.1 Gen 1 x2 USB 3.0 x 4 (Type A x3, Type C x1)
Network Gigabit Ethernet x 2; 10Gigabit Ethernet x1 Gigabit Ethernet x 2
PCIe Expansion Slots - -
LCD Panel -
Size 170(H) x 174(W) x 230(D) mm 185.5(H) x 170(W) x 230(D) mm
Weight 2.2 kg / 4.85 lbs 2.9 kg / 6.39 lb
Input Power Voltage External Power Adaptor:
90W x1
100V to 240V AC
External Power Adaptor:
90W x1
100V to 240V AC
Power Consumption 31.5W (Operation);
17.1W (Disk Hibernation);
24 W (Operation);
11.2 W (Disk Hibernation);
0.44 W (Sleep Mode)
Volume Type Single disk, JBOD, RAID 0, RAID 1, RAID 5, RAID 6, RAID 10 Single disk, JBOD, RAID 0, RAID 1, RAID 5, RAID 6, RAID 10
HDMI Output - HDMI 2.0 x 1, S/PDIF x1
Infrared Receiver -
Audio Output - S/PDIF
Tray Lock -
MyArchive Disk Bays 3 3
Service LED Indicator - -
Redundant power supply - -

Software & Features
AS4004T AS6404T
Max. Resolution - 2160P 4K
File Sharing
Maximum Number of Users 4096 4096
Maximum Number of Groups 512 512
Maximum Number of Shared Folders 512 512
Maximum Number of Concurrent Connections 512 512
iSCSI
Maximum Targets 64 256
Maximum LUNs 64 256
Virtualization Support
VMware Ready - NFS, iSCSI
Citrix Ready -
Hyper-V Ready
Eco-Friendly Design
Auto-Standby for Both Internal and External Disks
System Automatically Enters Sleep Mode (Schedule S3) -
Wake-on-LAN (WOL)
Wake-on-WAN(WOW) -

Apps
AS4004T AS6404T
ASUSTOR Portal -
  • Chrome
  • Disney+
  • Netflix
  • Spotify
Photo Gallery
FTP Explorer
HiDrive Backup
Google Drive
Dropbox
Mail Server
Download Center
Plex Media Server
VPN Server
Max. No. of VPN Server Connections 20 20
Surveillance Center
Max. No. of Supported Cameras (With Add-On Licenses) 16 36
SoundsGood
Web Browser Playback
Local Playback
  • USB Speakers / DAC / Bluetooth Speakers
  • HDMI
  • S/PDIF
  • USB Speakers / DAC / Bluetooth Speakers
Playback via Other Devices
  • AirPlay Speakers (with AiMusic on iOS device)
  • AirPlay Speakers (with AiMusic on iOS device)
iTunes Server
Local Playback
  • USB Speakers / DAC / Bluetooth Speakers
  • HDMI
  • S/PDIF
  • USB Speakers / DAC / Bluetooth Speakers
Playback via Other Devices
  • AirPlay Speakers (with Remote on iOS device)
  • AirPlay Speakers (with Remote on iOS device)