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Physical and Operating Specifications 5-5
Dual Inline Memory Modules (DIMM)
Table 5-4
DIMM Specifications
Size 64-, 128-, 256-, 512 MB, or 1 GB
Speed 133 MHz
Type Registered ECC DIMMs; SDRAM
1.44-MB Diskette Drive
Table 5-5
1.44-MB Diskette Drive Specifications
Size 3 ½ inches
LED indicators (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 (high/low) 500K bits per sec /250K bits per sec
Bytes/sector 512
Sectors per track (high/low) 18/9
Tracks per side (high/low) 80/80
Access times
Track-to-track (high/low) 3 ms/6 ms
Average (high/low) 169/94 ms
Settling time 15 ms
Latency average 100 ms
Cylinders (high/low) 80/80
Read/write heads 2