Technical Specifications, Intel RAID Controller SRCSATAWB

Technical Specifications

Specification	Intel® RAID Controller SRCSATAWB
Processor	LSI* 1078 Integrated RAID on Chip 500 MHz

Operating foltage	+3.3 V, +12 V

Card size	Low profile, extended half-length (7.71-inch x 2.536-inch)

Array interface to host	PCI Express* Rev 1.0A, x4 lane width 2.5 Gbps

SATA bus speed	3 Gbps per port, point-to-point

Serial port	3-pin RS232-compatible connector for debug use only

SATA controller	LSI 1078

SATA ports	2x4 internal ports, 16 devices per port with expanders

Physical and virtual drive	16 drives per controller; 32 virtual drives per controller; 16 hot
support	spares per controller (global and/or dedicated)

Cache	128 MBs DDR2 667 MHz SDRAM, optional battery backup

Firmware	4 M in reflashable flash ROM

Compatible devices	2.5-inch and 3.5-inch SATA 3.0 drives; non disk devices
	including expanders and drives of mixed capacity.

Cabling	Small, thin cables do not restrict airflow; Shared connectors for
	multiple drives

Redundant configuration	32 Kb NVRAM and config-on-disk (COD)

Enclosure management	In-band and out-of-band SES2

Enclosure support	Assumes one SEP per enclosure

Array support	128 arrays per controller; 16 drives per array; 16 virtual drives
	per array.

11	Intel® RAID Controller SRCSATAWB Hardware User’s Guide