SR5650-4S-U3D equipped with dual SCSI Ultra 320 host interface and supports 4 SATA hard drives with RAID function. It also provides a featured design, 1 x infiniBand interface for expansion purpose. The eSATA interface is able to collocate with a 4 bays external storage device (ex.ST5650-4S-U5) then the SR5650-4S-U3D will be upgraded as an high-end RAID subsystem that supports 8 (4+4) SATA HDDs. It can fulfill the requirement of high transfer rate and give the advantage of cost saving.

High Transmission Efficiency

With dual SCSI Ultra 320 interface, the highest transfer rate is up to 320MB/s which more efficient than USB2.0(56MB/s) and 1394b(80MB/s). It ensures non-lag of data sharing or file accessing. This unit is quite suitable for Audio & Video editor who required high transmission efficiency and large data transferred.

Storage Expanding Easily

To have the advantage of chained SCSI, it can help to extend the storage space and also can collocate withST5650-4S-U5 for capacity expansion. This unit is quite suitable for Audio & Video editor who required hightransfer rate and big storage capacity!

Key Features

Dual Channel + 1 x infiniBand Port for expansion 
To use dual SCSI Ultra 320 interface, it is not only to fulfill the requirement of capacity expansion but also convenient for sharing application. The featured infiniBand port design could upgrade your storage space instantly as 8 big drives totally!
 

Online Auto-Rebuilding
The system will auto-rebuild the data by Hot-Spare or parity check after the HDD exchanged; it doesn't need any commend or shut down the operating system.

Web-based interface, Easy to operate

SR5650 allows you to set the RAID Level / H/W parameter and inspect the H/W status by Management UI through the WEB and Serial Port(RS-232) connection

Double Capacity, Security Upgradeable (8 Bays RAID)

Embedded with an 8 channels RAID controller inside which supports RAID level 0,1,3,5,6,10,30,50,60,JBOD. The main unit provides 4 x SATA hard drive trays only, but it is able to connect with another one JBOD device by 4 x eSATA ports, then the system is going to turn into an 8 bays RAID subsystem. The featured design enables you no longer to worry about the storage capacity and security once your data increase rapidly, it even could help to save at least 1/2 purchasing cost!