4-Bay Asustor AS5004U XPANSTOR 4 NAS Storage Capacity Expander

PN: AS5004U

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Suggested Products

Plug and play online expansion
USB 3.2 Gen 2 Type C interface for 10 Gbps speed
Compatible with high capacity 22TB hard disks
Smart power sync helps to save power
Smart fan for temperature control
Supports MyArchive cold backup technology

Hardware Specifications

Specification Details
Flash Memory 32MB Flash
Expansion USB 3.2 Gen 2 (10Gbps) Type C
HDD 4 x SATA3 6Gb/s; 3.5"/2.5" HDD/SSD
Maximum Internal Raw Capacity 88 TB (22 TB HDD x 4, Capacity may vary by RAID types)
Supports Hot Swappable Drives Yes
System Fan 120mm x1
Power Supply Unit / Adapter 90W x1
Input Power Voltage 100V to 240V AC
Certification FCC, CE, VCCI, BSMI, C-TICK, BIS, KCC, EAC
Applied Models AS31, 32, 40, 61, 62, 63, 64, Nimbustor, Nimbustor Gen2, Drivestor, Drivestor Pro, Drivestor Lite, Drivestor Pro Gen2, Lockerstor, Lockerstor Gen2, Lockerstor Pro, Flashstor
What is the maximum number of expansion units supported on an ASUSTOR NAS? —

Operation

Specification Details
Power Consumption (Operation) 24.68 W
Power Consumption (Disk Hibernation) 6.02 W
Operation Temperature 0°C~40°C (32°F~104°F)
Humidity 5% to 95% RH

Size and Weight

Specification Details
Size 174(W) x 170(H) x 230(D) mm
Weight 2.03 kg / 4.48 lbs

Software & Features

Operating System

Specification Details
Operating System ADM 4.2.4 Onwards

File System

Specification Details
Internal Disk EXT4, Btrfs

Storage Management

Specification Details
Support Multiple Volumes with Spare Drives Yes
Volume Type Single, JBOD, RAID 0, RAID 1, RAID 5, RAID 6, RAID 10
Support for Online RAID Level Migration Yes
Support for RAID Capacity Expansion Yes
Hard drives in an expansion unit cannot be combined with NAS drives in the same RAID array. Yes

MyArchive

Specification Details
Hot swappable design enables easy transfer or exchange of high amounts of data Yes
Up to 4 bays reserved for MyArchive docking purposes Yes
File system support EXT4, NTFS, HFS+, Btrfs and exFAT
Supports AES 256-bit encryption on EXT4 and Btrfs Yes
Supports Btrfs snapshots Yes
Supports decryption with a USB key Yes

 

Warranty Information


3 Year

Manufacturers Warranty

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Product - 4-Bay Asustor AS5004U XPANSTOR 4 NAS Storage Capacity Expander