HP ProBook ProBook 6550b (WL555AV) specs.
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Processor HP ProBook ProBook 6550b (WL555AV)
Processor speed:
2.4 GHz
Processor family:
Intel Core i5-xxx
Processor:
i5-520M
Processor boost frequency:
2.93 GHz
Processor core:
2
Processor threads:
4
System bus data transfer rate:
2.5 GT/s
Processor cache:
3 MB
Processor socket:
BGA956
Processor cache type:
Smart Cache
Chipset:
Intel QM57 Express
PCI Express configurations:
1x16
PCI Express slots version:
2.0
Processor series:
Intel Core i5-500 Mobile series
Thermal Design Power (TDP):
35 W
FSB Parity:
No
Maximum number of PCI Express lanes:
16
Processing die size:
81 mm²
CPU multiplier (bus/core ratio):
18
Tjunction:
105°C
Number of Processing Die Transistors:
382 M
Processor lithography:
32 nm
Stepping:
C2
Processor operating modes:
64-bit
Bus type:
DMI
Processor codename:
Arrandale
Conflict Free processor:
No
ECC supported by processor:
No
Memory HP ProBook ProBook 6550b (WL555AV)
Internal memory:
4 GB
Internal memory type:
DDR3-SDRAM
Memory clock speed:
1333 MHz
Memory layout:
2 x 2 GB
Memory slots:
2x SO-DIMM
Maximum internal memory:
8 GB
Storage HP ProBook ProBook 6550b (WL555AV)
Total storage capacity:
320 GB
Number of hard drives installed:
1
Hard drive capacity:
320 GB
Host interface:
Serial ATA II
Hard disk rotational speed:
7200 RPM
Card reader integrated:
Yes
Display HP ProBook ProBook 6550b (WL555AV)
Screen Size:
15.6"
Screen Resolution:
1366 x 768 pixels
LED backlight:
Yes
Graphics HP ProBook ProBook 6550b (WL555AV)
On-board graphics adapter:
Yes
Discrete graphics adapter:
Yes
On-board graphics adapter family:
Intel HD Graphics
On-board graphics adapter model:
Intel HD Graphics
Number of displays supported (on-board graphics):
2
On-board graphics adapter base frequency:
500 MHz
On-board graphics adapter dynamic frequency (max):
766 MHz
Discrete graphics adapter model:
UMA
Optical Drive HP ProBook ProBook 6550b (WL555AV)
Optical drive type:
DVD Super Multi
LightScribe:
Yes
Audio HP ProBook ProBook 6550b (WL555AV)
Audio system:
HD
Number of built-in speakers:
2
Networking HP ProBook ProBook 6550b (WL555AV)
Bluetooth:
Bluetooth is used to exchange data between nearby mobile devices.
Bluetooth is used to exchange data between nearby mobile devices.Yes
3G:Third generation cellular network
Third generation cellular networkNo
Networking features:
Gigabit Ethernet
Wi-Fi:Wireless lan technology
Wireless lan technologyYes
Ethernet LAN connection:
Yes
Data network:
Yes
Cabling technology:
10/100/1000Base-T(X)
Ports & interfaces HP ProBook ProBook 6550b (WL555AV)
USB 2.0 ports quantity:
3
eSATA/USB 2.0 ports quantity:
1
VGA (D-Sub) ports quantity:
1
DisplayPorts quantity:
1
DVI port:Digital Visual Interface
Digital Visual InterfaceNo
Ethernet LAN (RJ-45) ports quantity:
1
Firewire (IEEE 1394) ports:
1
Headphone outputs:
1
Ports & interfaces HP ProBook ProBook 6550b (WL555AV)
Microphone in:
Yes
S/PDIF out port:Sony/Philips Digital Interface
Sony/Philips Digital InterfaceNo
Docking connector:
Yes
DC-in jack:
Yes
ExpressCard slot:
Yes
CardBus PCMCIA slot type:Personal Computer Memory Card International Association
Personal Computer Memory Card International AssociationNo
TV out port:
No
Serial ports quantity:
1
Keyboard HP ProBook ProBook 6550b (WL555AV)
Pointing device:
Touchpad + Scroll zone
Numeric keypad:
Yes
Full-size keyboard:
Yes
Spill resistant keyboard:
Yes
Software HP ProBook ProBook 6550b (WL555AV)
Operating system installed:
Windows 7 Professional
Operating system architecture:
64-bit
Security HP ProBook ProBook 6550b (WL555AV)
Cable lock slot:
Yes
Trusted Platform Module (TPM):
Yes
Password protection:
HDD
Weight & Dimensions HP ProBook ProBook 6550b (WL555AV)
Weight:
5.53 lbs (2,51 kg)
Width:
14.6" (371,4 mm)
Depth:
9.76" (248 mm)
Height (front):
1.37" (3,48 cm)
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