HP manual QuickSpecs, HP EliteBook 8740w Mobile Workstation, Technical Specifications

QuickSpecs

HP EliteBook 8740w Mobile Workstation

Technical Specifications

250 GB 7200 rpm SATA Hard Drive

Drive Weight	115g (0.25 lbs)
Capacity	250 GB
Height	9.5 mm (0.37 in)
Width	70 mm (2.75 in)
Interface	ATA-8, SATA 2.6, 3.0 Gb/s, NCQ
Transfer Rate	Synchronous	100 MB/s (Drive Capability)
	(maximum)
Seek Time	Single Track	1.5 ms
(typical reads, including	Average	11 ms
settling)	Maximum	22 ms
Rotational Speed	7200 rpm
Logical Blocks	488,397,168
Operating Temperature0° to 60° C (32° to 140° F) [case temp]
Features	ATA Security

256 GB	Weight	80.1 Grams
2.5-Inch SATA Solid	Capacity	256 GB
State Drive	Height	9.5 mm (0.37 in)
	Width	70 mm (2.75 in)
	Interface	SATA
	Performance	Maximum Sequential	Maximum Sequential Write
		Read
		220 MB/s	200 MB/s
	Logical Blocks	500,118,192
	Operating Temperature0° to 70°C (32° to 158°F) [case temp]
	Features	ATA Security; ATA-7;SATA 2.6; DIPM
Optical Drives
DVD-ROM Drive	Access Times	Random	< 140 ms CD (typical)
			< 160 ms DVD (typical)
	Max Data Transfer Rate24X CD-ROM		Up to 3,600 KB/s
		8X-DVD	Up to 10,800 KB/s
	Transfer Mode	UDMA Mode 5
	Interface	Gen 1 SATA
	Supported Media (read) CD-DA, CD+(E)G, CD-MIDI, CD-TEXT, CD-ROM, CD-ROM XA, MIXED
		MODE CD, CD-I, CD-I Bridge (Photo-CD, Video CD), Multisession CD
		(Photo-CD, CD-EXTRA, Portfolio, CD-R, CD-RW), CD-R, CD-RW,
		DVD-ROM (DVD-5, DVD-9, DVD-10, DVD-18), DVD-R, DVD-RW,
		DVD+R, DVD+RW, DVD-RAM
	Supported Media (write)None
	Max Media Capacity	8.5GB
	(read)
	Transport	Tray Loading

DA - 13543 Europe, Middle East and Africa QuickSpecs — Version 5 — 5.26.2010 Page 22