System Board Feature Set - Intel SSR212MA Technical Product Specification

Intel® Storage System SSR212MA
1.2

System Board Feature Set

®
The Intel Server Board SE7520JR2 provides the following feature set, as implemented in the
Storage System SSR212MA:
Feature
Processors Dual 604-pin Socket Support for FC-mPGA2P Low Voltage Intel® Xeon®
processors with 800 MHz systen bus speed.
NOTE: Storage System only supports a single Low Voltage Intel® Xeon®
processor 2.8 GHz with 800 MHz system bus and 1MB L2 cache.
Memory IMPORTANT: Intel® Storage System SSR212MA embedded operating system
supports a maximum of 4 GB of system memory. See table below for recommended
system memory based on drive quantities and drive capacity.
SDRAM
Parts/SDRAM
Technology
used
X8 single row
X8 double row
X4 single row
X4 stacked
double row
Intel
Required minimum: 200 MB + 200 MB per 1 TB of raw disk capacity + 128 MB per
RAID 5 array.
Example: for 12 x 500 GB drives and two RAID 5 arrays, memory requirements = 200 MB +
(200 MB x 6.0) + 256 MB = 1.656 GB, therefore 2 GB.
Revision 1.4
Six 184-pin DDR2-400 SDRAM Dual Inline Memory Module (DIMM) sockets
Support for up to 16 GB Registered Error Correcting Code (ECC) system
memory , using DDR2-400 DIMMs.
Support for single-sided or double-sided DIMMs (DDR2-400)
128Mb
128MB
256MB
256MB
512MB
®
Storage System SSR212MA memory upgrade guideline -
Number of Drive Capacity
installed drives
6 250 GB
6 250 GB
6 500 GB
6 500 GB
12 250 GB
12 250 GB
12 250 GB
12 500 GB
12 500 GB
12 500 GB
Description
256Mb 512Mb
256MB 512MB
512MB 1GB
512MB 1GB
1GB 2GB
RAID 5 Array
0
1
0
1
0
1
2
0
1
2
Feature Summary
1Gb
1GB
2GB
2GB
4GB
Minimum Required
Memory
500 MB
628 MB
800 MB
928 MB
800 MB
928 MB
1056 MB
1400 MB
1528 MB
1656 MB
7