A08S4-PS PCIe 3.0 RAID Storage


The Most Flexible Tower Ever, Expand as You Need

Product Overview


A08S4-PS, the 8-bay tower of ExaSAN Family, dedicates itself to those who don’t want to spend extra money and time on a second storage. With ExaSAN, you can expand as you need.

Higher Bandwidth, Higher Performance

A08S4-PS uses PCIe 3.0 technology, and can reach up to 1500 MB/s transfer speeds. This works just perfectly for solo editing.

Expand as You Need

When your work space needs more than what a tower can offer, you can easily expend it with up to 3 JBODs – meaning the capacity can go up to 448 Terabytes if necessary (by using 14TB HDD).

A08S4-PS on Mac

A08S4-PS is compatible with Windows, Linux and MAC. Use C2M adapter to convert PCIe channel to Thuderbolt 3.0, then you are ready to connect it to a MAC device easily.


SKU: ACCU-A08S4-PS Category:

Technical Specifications

System Type: 8-bay Tower RAID system

Host Interface: PCIe 3.0

Data Transfer Rate: 32 Gb/s

Disk Interface: SAS / SATA * 8

Disk Type: 3.5″ / 2.5″ / SSD

RAID Level: 0, 1, 5, 6, 0+1, JBOD

Cache Memory: 2G DDRlll 1866 with ECC-protected

JBOD Expansion: JBOD * 3

Operating Temperature:         0°C ~ 40°C

Storage Temperature: -20°C~ 70°C

Operating Humidity    : 5%~85%, Non-condensing

RAID Controller Functions

  • Online RAID Set Expansion and RAID LEVEL Migration
  • Online bad block data recovery and reallocation
  • Online disk scrubbing with data refresh and parity
  • Disk health monitorning by S.M.A.R.T
  • Array Roaming and Drive Traveling
  • Mirror Snapshot for fast backup and restore
  • Disk Lag Proof Technology to guarantee disk timely response
  • Equalization Mode to smooth the performance of sequential I/Os and reduce large fluctuation


  • Java-based RADIGuard X GUI
  • Event log saving in text file for quick trobleshooting
  • Event notification by email (SMTP)
  • LED indicator for RAID & disk drives status in front
  • 400W (Single or Redundant). 110V~240V power supply
  • Two 12cm x 12 cm Fan with Smart Fan Control feature

Dimensions: L:369mm, W:175mm, H:394.6mm

Weight: 13.64kg / 30 lbs

Weight 16.58 lbs
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