Controller Specifications - Lenovo ServeRAID M1115 User Manual

3.3.1

Controller Specifications

3-4
The ServeRAID M1115 SAS/SATA controller is CSA C22.2 No. 60950-1,
UL 60950-1 First Edition listed Accessory, UL file number E257743.
Table 3.3 lists the specifications for the ServeRAID M1115 SAS/SATA
controller.
Table 3.3 ServeRAID M1115 SAS/SATA Controller Specifications
Specification
Processor
(PCI Express Host
Controller to PCI
Secondary I/O
Controller)
Operating Voltage
Card Size
Array Interface
to Host
Type of Drives
Supported
PCI Express Bus
Data Transfer Rate
Serial Port
SAS Controller(s)
SAS Bus Speed
SAS Ports
Size of Flash ROM
for Firmware
Nonvolatile Random
Access Memory
(NVRAM)
ServeRAID M1115 SAS/SATA Controller Characteristics
ServeRAID M1115 SAS/SATA Controller
LSISAS2008 ROC device with Integrated PowerPC
processor
+3.3 V, +12 V
Low profile PCI Express controller card size
(2.713" x 6.6")
PCI Express Rev 2.0
Serial Attached SCSI (SAS) and Serial ATA (SATA)
• Up to 5 Gb/s per lane
• x8 lane width
• Up to 2 Gbytes/s per direction for SAS x4 cards
(4 Gbytes/s total)
3-pin RS232-compatible connector (for manufacturing
use only)
One LSISAS 2008 Single SAS controller
6 Gb/s
Two SAS connectors with four SAS ports each
8 Mbytes
32 Kbytes for storing RAID configuration