HP 6450b, 6550b manual Led Ppi

QuickSpecs

HP ProBook 6450b Notebook PC HP ProBook 6550b Notebook PC

Technical Specifications

	Refresh Rate	60 Hz
	Brightness	200 nit (typical)
	Pixel Resolution	Pitch	0.227 mm
		Format	1366 x 768
		Configuration	RGB Stripe
	Backlight	LED
	PPI	112 ppi
	Viewing Angle	±30° Horizontal, ±10° Vertical (minimum)
		30/30/20/10 (Left/Right/Down/Up) (minimum) or
		45/45/35/25 (Left/Right/Down/Up) (typical)
35.6cm (14.0-inch)	Dimensions (W x H)	32.4 cm x 19.2 cm (12.74 x 7.56 in)
LED HD+ (1600 x	Diagonal Size	35.6cm (14.0 in)
900)	Surface Treatment	Anti-glare
anti-glare
	Contrast Ratio	300 (min)
	Refresh Rate	60 Hz
	Brightness	200 nits (typ)
	Pixel Resolution	Pitch	0.1935mm
		Format	1600 x 900
		Configuration	RGB Stripe
	Backlight	LED
	PPI	131 ppi
	Viewing Angle	30/30/20/10 (Left/Right/Down/Up) (minimum)
Internal Storage
128 GB	Weight	80.1 Grams
2.5-inch SATA Solid	Capacity	128 GB
State Drive	Height	9.5 mm (0.37 in)
	Width	70 mm (2.75 in)
	Interface	SATA
	Performance	Maximum	Maximum Sequential Write
		Sequential Read
		220 MB/s	200 MB/s
	Logical Blocks	250,069,680
	Operating	0° to 70°C (32° to 158°F) [case temp]
	Temperature
	Features	ATA Security; ATA-7 ;SATA 2.6; DIPM

DA – 13616 EMEA — Version 1 — May, 2010 Page 26