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)
ls with discrete graphics
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
Display Internal
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-
900 resolution)
HP Privacy Filter support
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.
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.
emory speed is processor dependent.
