General Information | HP ProBook 4540s (B8Z31PA) | |
Dimensions(WxHxD) | 375 x 256 x 28 mm | |
Weight | 2.3 Kg | |
Colors | Anodized Aluminum | |
Operating System | DOS | |
Operating System Type | 64-bit | |
Display | HP ProBook 4540s (B8Z31PA) | |
Display Size | 15.6 Inches (39.62 cm) | |
Display Resolution | 1366 x 768 Pixels | |
Display Type | LED | |
Display Features | High-Definition LED Anti-Glare Display | |
Display Touchscreen | No | |
Hardware | HP ProBook 4540s (B8Z31PA) | |
CPU | Intel Core i5-3210M (3rd Gen) | |
CPU Speed | 2.5 Ghz | |
Chipset | Intel B75 Express | |
Graphic Processor | Intel HD 4000 | |
Memory | HP ProBook 4540s (B8Z31PA) | |
Capacity | 4 GB | |
RAM type | DDR3 | |
RAM speed | 1600 Mhz | |
Memory Slots | 2 DIMM | |
Expandable Memory | 16 GB | |
Storage | HP ProBook 4540s (B8Z31PA) | |
HDD Capacity | 500 GB | |
HDD Speed(RPM) | 5400 RPM | |
HDD type | SATA | |
Battery | HP ProBook 4540s (B8Z31PA) | |
Battery Cell | 6 Cell | |
Battery type | Li-Ion | |
Power Supply | 65 W | |
Battery Life | 7 Hrs | |
Network & Connectivity | HP ProBook 4540s (B8Z31PA) | |
Wireless LAN | 802.11 b/g/n | |
Bluetooth | Yes | |
Ports | HP ProBook 4540s (B8Z31PA) | |
USB 3.0 slots | 2 | |
USB 2.0 slots | 2 | |
HDMI | Yes | |
SD Card Reader | Yes | |
Headphone Jack | Yes | |
Microphone Jack | Yes | |
VGA | Yes | |
Media | HP ProBook 4540s (B8Z31PA) | |
Web-cam | Yes | |
Audio Solution | HD Audio Solution | |
Speakers | Stereo speakers | |
Sound Technologies | SRS Premium Sound PRO | |
In-built Microphone | Yes | |
Microphone Type | Digital Microphone | |
Peripherals | HP ProBook 4540s (B8Z31PA) | |
Optical Drive | LightScribe SuperMulti Drive with Dual Layer Support | |
Pointing Device | Touchpad | |
Keyboard | Standard Keyboard with Numeric Keypad | |