Intel® RAID Controller SRCSAS144E Hardware Guide 14
Technical Specifications

The design and implementation of the Intel® RAID Controller SRCSAS144E minimizes

electromagnetic emissions, susceptibility to radio frequency energy, and the effects of

electrostatic discharge. See the appendices for regulatory marks and certifications.

Table2 lists the specifications for the Intel® RAID Controller SRCSAS144E.

J9 Drive fault LEDs 8 x 2
header
LED signal on drive fault per port for eight ports.
Warning: May not display correctly if only internal
ports are used.
J11 Intel® RAID Smart
Battery connector
20-pin Cable connector for the battery pack. This is
located on the back (non-connector) side of the
board.

Table 1. Jumper Descriptions

Jumper Description Type Comments

Table 2. Specifications

Specification Intel® RAID Controller SRCSAS144E
Processor
(PCI Controller)
Intel® 80333 I/O processor at 500 MHz
Operating Voltage +3.3 V, +12 V
Card Size Low-profile PCI Express* adapter card size (7.71 inches by 2.535 inches)
Array Interface
toHost
PCI Express* Rev 1.0A, x4 lane width 2.5 Gbps
SAS Bus Speed 3 GBps per port, point-to-point
SAS Controller One LSI SAS 1068 controller
SAS / SATA Ports 1x4 internal ports, 1x4 external ports. Supports 32 SAS/SATA devices
using expanders, 40 virtual disks.
Cache Integrated 128 MB RAM, optional battery backup
Firmware 4 MB in reflashable flash ROM
Compatible Devices Mixed capacity, mixed SATA and SAS in different enclosures; non-disk
devices, including expanders.
Cabling Small, thin cables do not restrict airflow; shared connectors for multiple
drive types.