HP nx9000 GB Drive Weight, Diskette Drive Diskette Size Height, Bytes per Sector, Tracks per side

QuickSpecs

HP Compaq nx9000 Business Notebook

Technical Specifications

20-GB	Drive Weight	0.21 lb (95 g)
(4200 rpm)	Capacity	20 GB
	Height	0.374 in (9.5 mm)
	Width	2.75 in (70 mm)
	Interface	ATA-5
	Transfer Rate	Synchronous (maximum)	100 MB/s (Drive Capability)
		Security	ATA Security
	Seek Time	Single Track	2.5 ms
	(typical reads, including	Average	12 ms
	settling)
		Maximum	23 ms
	Rotational Speed	4200 rpm
	Logical Blocks	~ 39,070,080
	Operating Temperature	41° to 131° F (5° to 55° C)
Diskette Drive	Diskette Size	3.5 in
	Height	0.5 in (12.7 mm)
	Bytes per Sector	512
	Sectors per track	High density	18 (1.44 MB)/15 (1.2 MB)
		Low density	9
	Tracks per side	High density	80 (1.44 MB)/80 (1.2 MB)
		Low density	80
	Read/Write heads	2
	Access Times	Track-to track (high/low)	3 ms/6 ms
		Average (high/low)	94 ms/174 ms
		Settling time	15 ms
		Latency average	100 ms
External AC Adapter	Weight	0.67 lb (0.304 kg)
without Power Faction	Power Supply (Input)	Operating Voltage	100 to 240 VAC RMS
Correction
		Operating Current	1.7 A RMS
		Operating Frequency Range	47 to 63 Hz AC
External AC Adapter with	Weight	0.76 lb (0.345 kg)
Power Faction Correction	Power Supply (Input)	Operating Voltage	100 to 240 VAC RMS
(EMEA/PRC)		Operating Current	1.0 A RMS
		Operating Frequency Range	47 to 63 Hz AC
Lithium-Ion Battery Pack	Dimensions (L x W x D)	5.25 x 3.63 x 0.75 in (13.4 x 9.2 x 1.9 cm)
(8-cell)	Weight	0.96 lb (0.43 kg)
	Energy	Voltage	14.8 V
		Amp-hour capacity	Typical 4.4 Ah
		Watt-hour capacity	Typical 64 Wh
	Temperature	Operating	32° to 140° F (0° to 60° C)
		Non-operating	–4° to 140° F (–20° to 60° C)

DA - 11598 Worldwide — Version 11 — December 8, 2004 Page 14