ProLiant ML530 Servers Maintenance and Service Guide

Table Of Contents
5-4 Compaq ProLiant ML530 Servers Maintenance and Service Guide
SDRAM Dual Inline Memory Modules
CAUTION: Use only SDRAM DIMMs of the same size, speed, and manufacturer. SDRAM DIMMs
from other sources may adversely affect data integrity. The Power-On Self-Test (POST) will
warn of nonsupported SDRAM DIMMs.
Table 5-3
SDRAM DIMM Specifications
Size 64-, 128-, 256-, or 512-MB single DIMM 133-MHz SDRAM
Upgrade requirement SDRAM DIMMs can be installed or removed one at a time
Note: Use only 64-, 128-, 256-, or 512-MB buffered, gold-connector, ECC, 133-MHz SDRAM
DIMMs.
1.44-MB Diskette Drive
Table 5-4
1.44-MB Diskette Drive Specifications
Size 3.5 inch
LED indicator (front panel) Green
Read/Write capacity per diskette (high/low density) 1.44-MB/720 KB
Drives supported 1
Drive height 1/3
Drive rotation 300 rpm
Transfer rate bits/sec (high/low) 500 K/250 K
Bytes per sector 512
Sectors/Track (high/low) 18/9
Tracks/Side (high/low) 80/80
Access times
Track-to-track (high/low) 3 ms/6 ms
Average (high/low) 169 ms/94 ms
Settling time 15 ms
Latency average 100 ms
Cylinders (high/low) 80/80
Read/Write heads 2