HP ProBook 6540b (WD688EA) specs.
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Processor HP ProBook 6540b (WD688EA)
Processor speed:
2.26 GHz
Processor family:
Intel Core i5-4xxx
Processor:
i5-430M
Processor boost frequency:
2.53 GHz
Processor core:
2
Processor threads:
4
System bus data transfer rate:
2.5 GT/s
Processor cache:
3 MB
Processor socket:
BGA1288
Processor cache type:
Smart Cache
Chipset:
Intel HM57 Express
Maximum number of PCI Express lanes:
16
PCI Express configurations:
1x16
PCI Express slots version:
2.0
Processor series:
Intel Core i5-400 series
Thermal Design Power (TDP):
35 W
FSB Parity:
No
CPU multiplier (bus/core ratio):
17
Tjunction:
105°C
Processing die size:
81 mm²
Number of Processing Die Transistors:
382 M
Processor manufacturer:
Intel
Processor codename:
Arrandale
Processor lithography:
32 nm
Processor operating modes:
64-bit
Bus type:
DMI
Stepping:
C2
Conflict Free processor:
No
ECC supported by processor:
No
Memory HP ProBook 6540b (WD688EA)
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 6540b (WD688EA)
Total storage capacity:
320 GB
Storage media:
HDD
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
Compatible memory cards:
MMC, SD
Display HP ProBook 6540b (WD688EA)
Screen Size:
15.6"
Screen Resolution:
1600 x 900 pixels
Touchscreen:
No
LED backlight:
Yes
HD type:
HD+
Graphics HP ProBook 6540b (WD688EA)
On-board graphics adapter:
Yes
Discrete graphics adapter:
No
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:
Not available
Optical Drive HP ProBook 6540b (WD688EA)
Optical drive type:
DVD Super Multi DL
LightScribe:
Yes
Audio HP ProBook 6540b (WD688EA)
Audio system:
HD
Built-in microphone:
Yes
Camera HP ProBook 6540b (WD688EA)
Front camera resolution (numeric):
2 MP
Networking HP ProBook 6540b (WD688EA)
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
Wi-Fi:Wireless lan technology
Wireless lan technologyYes
Wi-Fi standards:
802.11b, 802.11g, 802.11n
Ethernet LAN connection:
Yes
Ethernet LAN data rates:
10, 100, 1000 Mbit/s
Bluetooth version:
2.1
Ports & interfaces HP ProBook 6540b (WD688EA)
USB 2.0 ports quantity:
4
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
Ports & interfaces HP ProBook 6540b (WD688EA)
Headphone outputs:
1
Microphone in:
Yes
S/PDIF out port:Sony/Philips Digital Interface
Sony/Philips Digital InterfaceNo
DC-in jack:
Yes
ExpressCard slot:
Yes
CardBus PCMCIA slot type:Personal Computer Memory Card International Association
Personal Computer Memory Card International AssociationNo
SmartCard slot:
No
Keyboard HP ProBook 6540b (WD688EA)
Pointing device:
Touchpad
Numeric keypad:
Yes
Software HP ProBook 6540b (WD688EA)
Operating system installed:
Windows 7 Professional
Operating system architecture:
32-bit
Drivers included:
Yes
Battery HP ProBook 6540b (WD688EA)
Battery technology:
Lithium-Ion (Li-Ion)
Number of battery cells:
6
Energy Management HP ProBook 6540b (WD688EA)
AC adapter power:
65 W
Security HP ProBook 6540b (WD688EA)
Cable lock slot:
Kensington
Weight & Dimensions HP ProBook 6540b (WD688EA)
Weight:
5.53 lbs (2,51 kg)
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