American Megatrends MegaRAID Express 500 - Manual (Page 68)

MegaRAID Express 500 Hardware Guide 54
Step 4 Install Cache Memory
Use 72-bit 3.3V unbuffered SDRAM only. The maximum memory bandwidth is
528 MB/s with an SDRAM DIMM.
Important
A minimum of 8 MB of cache memory is required. The cache memory
must be installed before MegaRAID Express 500 is operational.
SDRAM SDRAM specifications are specified below.
Memory
Type
Volt Speed Parity Type BBU
Support
Bank I Total Memory
SDRAM 3.3 V PC-100 Yes Single-sided Yes 2M x 72 16 MB
SDRAM 3.3 V PC-100 Yes Single-sided Yes 4M x 72 32 MB
SDRAM 3.3 V PC-100 Yes Double-sided Yes 4M x 72 32 MB
SDRAM 3.3 V PC-100 Yes Single-sided Yes 8M x 72 64 MB
SDRAM 3.3 V PC-100 Yes Double-sided Yes 8M x 72 64 MB
SDRAM 3.3 V PC-100 Yes Double-sided Yes 16M x 72 128 MB
Cont’d