HP Mobile 8540w Capacity, Height, Width, Interface, Transfer Rate Synchronous, Average, Maximum

QuickSpecs

HP EliteBook 8540w Mobile Workstation

Technical Specifications

15.6-inch LED FHD	Dimensions (W x H)	14.15 x 8.25 in (35.9 x 20.9 cm)
(1920 x 1080)	Diagonal Size	15.6 in (39.6 cm)
anti-glare	Surface Treatment	Anti-glare
	Contrast Ratio	300:1 (min)
	Refresh Rate	60 Hz
	Brightness	220 nits (Typ)
	Pixel Resolution	Pitch	0.179mm x 0.179mm
		Format	1920 x 1080
		Configuration	RGB Strip
	Backlight	LED
	PPI	142 ppi
	Viewing Angle	60/60/50/50 (Left/Right/Down/Up) (minimum) or
		70/70/60/60 (Left/Right/Down/Up) (typical)

Internal Storage

500 GB 7200 rpm SATA Hard Drive

Drive Weight	0.25 lbs (115g)
Capacity	500 GB
Height	0.37 in (9.5 mm)
Width	2.75 in (70 mm)
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	976,773,168
Operating Temperature32° to 140° F (0° to 60° C) [case temp]
Features	ATA Security

320 GB 7200 rpm SATA Hard Drive

Drive Weight	0.25 lbs (115g)
Capacity	250 GB
Height	0.37 in (9.5 mm)
Width	2.75 in (70 mm)
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	625,142,448
Operating Temperature32° to 140° F (0° to 60° C) [case temp]
Features	ATA Security

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