HP Book 800CT manual CD-ROM Drive, Floppy Disk Drive Specifications, Inch Floppy Drive

Table 18 - Floppy Disk Drive Specifications

	3.5-inch Floppy Drive
Manufacturer	TEAC
Size	10.67 cm (W) x 14.48 cm (D) x 1.40 cm (H)
	(4.2 in (W) x 5.7 in (D) x 0.55 in (H))
Weight	250g (0.55 lbs)
Data Capacity	1.44MB (formatted)	1.2MB (formatted)	724KB (formatted)
	2M (unformatted)	1.6M (unformatted)	1M (unformatted)
Data Transfer Rate	500k bits/sec		250k bits/sec
Disk Rotational Speed	300rpm	360 rpm	300rpm
Track Density	135tpi
Cylinders	80
Track-to-track Time	3ms
Average Seek Time	94ms
Start Time	480ms
Average latency	100ms	83.3ms	100ms
Mean Time Between	30,000 hours
Failures
Error Rate
Soft (recoverable)	1 or less per 109 bits read
Hard	1 or less per 1012 bits read
(unrecoverable)
Seek	1 or less per 106 bits read

CD-ROM Drive

The CD-ROM Drive is an accessory to the HP OmniBook 800 and can be purchased separately. It is a SCSI device that connects to the OmniBook’s docking port via a proprietary docking- connector-to-SCSI cable. The CD-ROM is can be powered with six AA batteries or by daisy- chaining to the OmniBook’s ac adapter.

CD-ROM drive manufacturers are subject to change without notice.

Table 19 - CD-ROM Drive Specifications

	4x CD-ROM Drive	8x CD-ROM Drive
Manufacturer	Panasonic	Panasonic
Size	138mm x 196mm x 37mm	138mm x 196mm x 37mm
	(WxDxH)	(WxDxH)
Weight	450g (without battery)	430g (without battery)
Interface	SCSI-2	SCSI-2
Transfer Rate	150 KB/s Normal Speed	150 KB/s Normal Speed
	300 KB/s Double Speed	1200KB/s Octo Speed
	600 KB/s Quad Speed
Buffer	128 KB	128 KB
Access Speed	350 ms (1/3 stroke; ac adapter)	180 ms (1/3 stroke: ac adapter)
	600 ms (full stroke; ac adapter)	300 ms (full stroke: ac adapter)
	990 ms (1/3 stroke; alkaline
	battery)
	1500 ms (full stroke; alkaline
	battery)
Start up Time	< 30 secs	< 10 secs

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