Compaq Armada e500 Compaq Armada E500 and Armada V300 Maintenance and Service - Page 139
Table 6-9, Diskette Drive, CD-ROM Drive, Center hole diameter, Disc diameter, Disc thickness
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Table 6-9 Diskette Drive Diskette Size Light Height Bytes per sector Sectors per track High Density Low Density Tracks per side High Density Low Density Read/write heads Average seek times Track-to-track (high/low) Average (high/low) Settling time Latency average 3.5 inch On system 0.5 in. / 12.7 mm 512 18 (1.44 MB) / 15 (1.2 MB) 9 80 (1.44 MB) / 80 (1.2 MB) 80 2 3 ms / 6 ms 95 ms / 174 ms 15 ms 100 ms Table 6-10 CD-ROM Drive Applicable disc Center hole diameter Disc diameter Disc thickness Track pitch Access time Random Full stroke Cache buffer Data transfer rate Sustained, 16X Variable Normal PIO mode 4 (single burst) Start-up time Stop time CD-ROM (Mode 1, 2, and 3) CD-XA ready (Mode 2, Form 1 and 2) CD-I ready (Mode 2, Form 1 and 2) CD-R (read only) CD Plus Photo CD (Single/Multi-session) CD-Extra Video CD CD-WO (fixed packets only) CD-Bridge .59 in. / 15 mm 12 cm, 8 cm 1.2 mm 1.6 µm < 150 ms < 300 ms 128 KB 2400 KB/sec (150 KB/sec at 1X) 1500 to 3600 KB/sec (10X to 24X) 16.66 MB/sec < 8 seconds < 4 seconds Specifications 6-7