Features:

4U rackmount design
6x hot-swappable SATA slim drive bays with SATA interface backplane
Hot-swappable HDD tray with special designed power-off and lock mechanism.
3 x 5.25" drive bays, 1 x 3.5 " drive bay
Four ball-bearing cooling fans for better ventilation
Support ATX motherboard, size up to 12" x 10"
Lockable front panel door
Rubber-buffered card slot hold-down clamp
Smooth border prevent lacerating your skin

Profile
NORCO DS-600S external SATA (eSATA) Storage Array RAID Subsystem supports both 1.5 Gb/s and 3Gb/s Serial ATA transfer rates. Connected to a optional eSATA card, this subsystem gives your more than 10 times the data transfer speed of an average Network-attached storage (NAS) and massive hard drive space capability. It supports RAID 0, 1, 5, 0+1, JBOD functions(provide by RAID card), providing a protected, easy to manage, cost effective storage solution.
Specification
Host Interface		eSATA
HDD capacity		Removable Six 3.5¡± SATA bays, max. Up to 4.5T
HDD specification		Serial ATA I/II
Hot swap		support
Cooling System		Four 35 CFM fans
O/S support		Windows NT, Windows 2000, Windows 2003, NetWare, Tru64 UNIX, Open VMS, Linux
Power supply		PW-360W
Operate Environment		5¡ãC~40¡ãC(T), 10%~90%(H)
Storage Environment		-35¡ãC~75¡ãC(T),5%~90%(H)
Dimension		482mm¡Á540mm¡Á177mm(W¡ÁD¡ÁH)