Intel raid controller srcsas144e - Manual (Page 23)

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.
Table 2 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
to Host
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.