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SR7650-4S-U3D GearRAID 4 bay Dual SCSI Ultra 320 Enclosure Support RAID 0, 1, 0+1, 3, 5, 6, 10, 30, 50 and 6

SR7650-4S-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 infiniBand interface for expansion purpose. The infiniBand interface is able to collocate with a 4 bays external storage device (ex.ST7650-4S-S2) then the SR7650-4S-U3D will be upgraded as a high-end RAID subsystem that supports 8 (4+4) SATA HDDs. It can fulfill the requirement of high transfer rate, give the advantage of cost saving and allow you to back up data as simple as a local disk anytime, anywhere!

Product Features

	■	Dual Channel + 1 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!
	■	Doubling Capacity, Security Upgradeable (8 Bays RAID)
		Embedded with an 8 channels RAID controller inside which supports RAID level 0,1,3,5,10,30,50. The main unit provides 4 x SATA hard drive trays only, but it is able to connect with another one JBOD device by 1 infiniBand port, 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!
	■	Online Data 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.

Specifications

Model No.	SR7650-4S-U3D
Microprocessor	Intel Xscale IOP80331
RAM	DDR 333 512MB
Host Interface	Dual SCSI Ultra 320
Driver Interface	SATA I / SATA II
Transfer Rate	320Mb/s
Hard Disk	4; Extends to 8 HDDs
RAID Level	0,1,0+1,3,5,6,10,30,50,60,JBOD
Support Hot-Swap	Yes
Largest Capacity	Over to 2TB
Fan	1x 40W Power Fan + 2x 4cm System Fan
Power Supply	Input:100V~240V Output:50~60Hz 200W
LED Indicator	Yes
System Inspection	Yes
Buzzer On/Off	Yes
Management UI	Web & VT-100
System Requirement	Windows 2000/2003 & Mac 10 & Linux 2.4 or above
Safety Guarantee	CE/FCC
Dimension (mm)	430W x 420D x 43H
Weight (kg)	7
Accessories	CD / User Manual / AC Power Cable / Accessory bag / RS232 Cable