Technical Specifications; Array Performance Features; Table 2. Technical Specifications; Table 3. Array Performance Features - Intel SROMBSASMR Hardware User's Manual

Technical Specifications

Processor
Operating voltage
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

Array Performance Features

Host data transfer rate
Drive data transfer rate
Maximum scatter / gather
Maximum size of I/O requests
14

Table 2. Technical Specifications

Specification

Table 3. Array Performance Features

Specification
2.5 Gigabit/sec per PCI Express* lane
3 Gigabit/sec per lane
26 elements
6.4 Mbytes in 64 Kbyte stripes
®
Intel Integrated RAID Module SROMBSASMR
LSI* 1078 Integrated RAID-on-Chip, 533 MHz
+3.3 V
Custom board-to-board x4 PCI Express* interface
3 Gbps per port, point-to-point
3-pin RS232-compatible connector for debug use only
LSI* 1078
4 internal ports, 16 devices
16 drives per controller and 64 logical drives
128 MB DDR2 667 MHz SDRAM, optional battery backup
4 MB 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 that do not restrict airflow
32 KB NVRAM and config-on-disk (COD)
In-band and out-of-band
Assumes one SEP per enclosure
®
Intel Integrated RAID Module SROMBSASMR
Intel® Integrated RAID Module SROMBSASMR Hardware User's Guide