Technical Specifications - Intel SRCSASLS4I - RAID Controller Hardware User's Manual

Jumper Description
J9 Internal SAS/SATA Port
Connector, Ports 0-3
J10 Board-to-board connector for
battery backup unit

Technical Specifications

Processor
Operating voltage
Card size
Array interface to host
SATA bus speed
Serial port
SAS controller
SAS/SATA ports
Physical and virtual drive
support
Cache
Firmware
Compatible devices
Cabling
Redundant configuration
Enclosure management
Enclosure support
12
Type
SFF8087
20-pin connector
Specification
Connection to SAS/SATA devices.
Provides an interface to the daughter card that
contains the battery backup unit.
®
Intel RAID Controller SRCSASLS4I
LSI 1078 Integrated RAID on Chip 500 MHz
+3.3 V, +12 V
Low profile, extended half-length (6.6-inch, MD2)
PCI Express* Rev 1.0A, x8 lane width 2.5 Gbps
3 Gbps per port, point-to-point
3-pin RS232-compatible connector for debug use only
LSI 1078
1x4 internal port, up to 4 direct attached devices
16 drives per controller, 64 logical drives, and 8 RAID arrays
per controller
128 MBs DDR2 667 MHz SDRAM, optional battery backup
4 M in reflashable flash ROM
2.5-inch and 3.5-inch SAS or SATA 3.0 drives; non disk
devices including expanders. Can support drives of mixed
capacity.
Small, thin cables do not restrict airflow; Shared connectors for
multiple drives
32 Kb NVRAM and config-on-disk (COD)
in-band and out-of-band
Assumes one SEP per enclosure
Intel® RAID Controller SRCSASLS4I Hardware User's Guide
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