Intel SRCSASBB81 Hardware User's Manual page 18

Jumper Description
2
J7 Keyed I C Connector
J8 Internal SAS/SATA Port
Connector, Ports 4-7
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
3-pin keyed
connector
SFF8087
SFF8087
20-pin connector
Specification
Out-of-band enclosure management (SES2)
Connection to SAS/SATA devices.
Connection to SAS/SATA devices.
Provides an interface to the daughter card that
contains the battery backup unit.
®
Intel RAID Controller SRCSASBB8I
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
2x4 internal ports, 16 devices per port with expanders
32 physical drives, 64 virtual drives, and 16 RAID arrays per
controller
256 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 SRCSASBB8I Hardware User's Guide
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