Intel SRCSAS144E Hardware Guide - Page 23

Table 1. Jumper Descriptions Jumper Description J9 Drive fault LEDs Type 8 x 2 header J11 Intel® RAID Smart 20-pin Battery connector Comments LED signal on drive fault per port for eight ports. Warning: May not display correctly if only internal ports are used. Cable connector for the battery pack. This is located on the back (non-connector) side of the board. 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. Table 2. Specifications Specification Processor (PCI Controller) Operating Voltage Card Size Array Interface to Host SAS Bus Speed SAS Controller SAS / SATA Ports Cache Firmware Compatible Devices Cabling Intel® RAID Controller SRCSAS144E Intel® 80333 I/O processor at 500 MHz +3.3 V, +12 V Low-profile PCI Express* adapter card size (7.71 inches by 2.535 inches) PCI Express* Rev 1.0A, x4 lane width 2.5 Gbps 3 GBps per port, point-to-point One LSI SAS 1068 controller 1x4 internal ports, 1x4 external ports. Supports 32 SAS/SATA devices using expanders, 40 virtual disks. Integrated 128 MB RAM, optional battery backup 4 MB in reflashable flash ROM Mixed capacity, mixed SATA and SAS in different enclosures; non-disk devices, including expanders. Small, thin cables do not restrict airflow; shared connectors for multiple drive types. Intel® RAID Controller SRCSAS144E Hardware Guide 14