HP 6450b Chipset, Graphics, DisplayInternal External, Memory Standard, Maximum, Dual-channel

QuickSpecs

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

Standard Features (availability may vary by country)

Chipset	Mobile Intel HM57 Express Chipset (non vPro configurations)
Graphics	Models with discrete graphics (6550b only):
	ATI Mobility Radeon™ HD 540v with 512 MB dedicated video memory
	Microsoft DirectX 10.1 (Shader Model 4.1) and OpenGL 2.1 capable
	Models with integrated graphics (6450b and 6550b):
	Intel HD Graphics
	Microsoft DirectX 10 (Shader Model 4.0) and OpenGL 2.0 capable

DisplayInternal

External

HP ProBook 6450b:

35.6cm (14.0-inch) diagonal LED-backlit HD anti-glare (1366 x 768 resolution)

35.6cm (14.0-inch) diagonal LED-backlit HD+ anti-glare (1600 x 900 resolution)

HP ProBook 6550b:

39.6cm (15.6-inch) diagonal LED-backlit HD anti-glare (1366 x 768 resolution)

39.6cm (15.6-inch) diagonal LED-backlit HD+ WVA anti-glare (1600 x 900 resolution)

HP Privacy Filter support

Up to 32-bit per pixel color depth

DisplayPort supports resolutions up to 2560 x 1600, 30-bit color depth at 60 Hz, and full HD (1920 x 1080) monitors, 24-bit color depth at 120 Hz

VGA port supports resolutions up to 2048 x 1536 at 75 Hz, and lower resolutions at up to 100 Hz

DVI-D(single link) video signal available through DVI port in optional HP Docking Station (sold separately)

supports resolutions up to 1600 x 1200 at both full and reduced blanking, and 1920 x 1200 at reduced blanking

NOTE: Resolutions are dependent upon monitor capability, and resolution and color depth settings.

Memory	Standard	DDR3 PC3-10600 SDRAM (1333 MHz)*
		Two SODIMM slots supporting dual-channel memory
		2048 MB and 4096 MB SODIMMs
	Maximum	Upgradeable to 8192 MB with 4096 MB SODIMMs in slots 1 and 2
	Dual-channel	Maximized dual-channel performance requires SODIMMs of the same
		size and speed in both memory slots.

* Memory speed is processor dependent.

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