The HP ProBook 6550b Notebook PC offers flexible options for your business needs and budget. Starting at 2.51 kg, you’ll stay productive on the go with a 39.6 cm diagonal HD LED display, innovative security features and wireless connectivity.

Features

- Boost performance when you need it most with your choice of Intel® Core™ i7, i5 and i3 dual-core processors

- Multiple battery solutions available for lighter weight or extended battery life including the HP Long Life Battery

- Choose Intel® HD UMA graphics or high-performance ATI Mobility Radeon™ HD 540v discrete graphics

- Dual-pointing devices deliver greater ease of use. The flexible options include the choice of a touchpad or a touchpad with optional pointstick based on your personal preference.

- Deploy, monitor and manage security settings for multiple users from one convenient location with Central Management for HP ProtectTools

- Access e-mail without fully booting up using HP QuickLook 3, and get online in seconds with HP QuickWeb

- Expand capabilities and improve efficiency with HP Universal Accessories including HP docking stations

Specification

Product
Product id	303933
Brand	Hewlett Packard
Partnr	WD706EA/ABH
EAN/UPC code	885631517376
Display
Display diagonal	15.6 inch
Display resolution	1366 x 768 Pixels
LED backlight	Y
Processor
Processor family	Intel Core i5
Processor model	i5-450M
Processor frequency	2.4 GHz
Motherboard chipset	Intel HM57 Express
Memory
Internal memory	2 GB
Internal memory type	DDR3-SDRAM
Memory clock speed	1333 MHz
Memory slots	2x SO-DIMM
Maximum internal memory	8 GB
Storage
Total storage capacity	320 GB
HDD interface	Serial ATA II
HDD speed	7200 RPM
Optical drive type	DVD Super Multi DL
Card reader integrated	Y
Audio
Audio system	HP Premier Sound
Number of built-in speakers	2
Network
Bluetooth	Y
3G	Y
Wi-Fi	Y
Networking features	Gigabit Ethernet
Ethernet LAN	Y
Bluetooth version	2.1+EDR
Ports & interfaces
USB 2.0 ports quantity	3
Ethernet LAN (RJ-45) ports	1
DisplayPorts quantity	1
DVI port	N
VGA (D-Sub) ports quantity	1
Headphone outputs	1
S/PDIF out port	N
Microphone in	Y
Docking connector	Y
ExpressCard slot	Y
CardBus PCMCIA slot type	N
SmartCard slot	Y
DC-in jack	Y
Keyboard
Pointing device	Touchpad
Software
Operating system installed	Windows 7 Professional
Operating system architecture	32-bit
Battery
Number of battery cells	6
Battery life (max)	6.5 uur
Security
Cable lock slot	Kensington
Operational conditions
Operating temperature (T-T)	5 - 35 °C
Operating relative humidity (H-H)	10 - 90 procent
Storage relative humidity (H-H)	5 - 95 procent
Weight & dimensions
Weight	2510 g
Width	371.4 mm
Depth	248 mm
Height (front)	34.8 mm
Other features
LightScribe	Y
Infrared data port	N
Display	LCD
Size (imperial)	14.62 "
Serial ports quantity	1
L3 cache	3 MB
Operating temperature (T-T)	41 - 95 °F
Firewire (IEEE 1394) ports	1
eSATA ports quantity	1
Graphics adapter family	Intel