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Contact Us
  • ACARD Technology Corp.

  • Country: Taiwan
  • City: Taipei
  • Address: 6F No.78 Sec. 1 Kwang Fu Road, Sanchung, Taipei Hsien Taiwan241
  • Contact Person: Alice Chiang
Key Specifications
ARS-3031, which is for users of DVR (Digital Video Recording), DAR (Digital Audio Recording) and Media Streaming, has high capacity and guarantees data security. One set of ARS-3031 supports four SATA hard drives, the total capacity is up to 2TB. You can connect more than one set to satisfy your requirement. In addition, ARS-3031 having the function of RAID 5 can make you replace a failed hard drive with a new one without shutdown. It is exactly your best choice of the solution of DVR external storage.


1.Supports RAID function, protect your treasure data in the hard drive

2.Supports SATA drive hot swap, use stronger connector to improve durability

3.Supports 4 hard drive per set of ARS-3031, give you big capacity

4.Supports daisy chain, allow you to extend your storage

5.Offers 4 swappable tray, convenience for your to change hard drive

6.Built-in ACARD RISC micro controller core improves chip performance

7.On-board Flash ROM easy for firmware upgrade

8.Supports 48-bit LBA Supports Big Drives Technology (exceeding 137 GB HDD)

9.Supports LED indicators, let user clean the status of hard drive

10.Built-in alarm, remind users when there is a situation


1.RAID Level5, 3, 0+1, 1, 0, JBOD, Normal

2.Supports Dip Switch to select RAID level

3.Supports Hot spare

4.Host interface

*Supports Ultra 160 LVD SCSIdata transfer rate up to 160MB/sec

*SCSI ID selection from 0 to 15

5.Device interface

*Data transfer rate up to 150MB/sec

*Supports SATA hard drives (Details as HDD compatible list)

6.Supports hot plug

7.Supports LED indicators

8.Supports Alarm reset button

9.1U rack mount44H⊙ 483 (W) ⊙ 460 (D) mm

10.Best bundle option  ACARD AEC-67162 Ultra160 SCSI adapter

ARS-3031 ACARD RAID Box~External DVR Storage
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