Processor & Chipset | Lenovo ThinkPad W540 20BH002KUS | |
Processor Manufacturer | Intel | |
Processor Type | Core i7 | |
Processor Generation | 4th Gen | |
Processor Model | i7-4800MQ | |
Processor Speed | 2.70 GHz | |
Maximum Turbo Speed | 3.40 GHz | |
Processor Core | Quad-core (4 Core) | |
Cache | 6 MB | |
Direct Media Interface | 5 GT/s | |
64-bit Processing | Yes | |
Hyper-Threading | Yes | |
Chipset Manufacturer | Intel | |
Chipset Model | QM87 Express | |
Memory | Lenovo ThinkPad W540 20BH002KUS | |
Standard Memory | 8 GB | |
Maximum Memory | 32 GB | |
Memory Technology | DDR3L SDRAM | |
Memory Standard | DDR3L-1600/PC3-12800 | |
Number of Total Memory Slots | 4 | |
Memory Card Reader | Yes | |
Memory Card Supported | SDXC MultiMediaCard (MMC) SDHC | |
Storage | Lenovo ThinkPad W540 20BH002KUS | |
Solid State Drive Capacity | 256 GB | |
Solid State Drive Interface | M.2 | |
Solid State Drive Configuration | 1 x 256 GB | |
Optical Drive Type | DVD-Writer | |
Optical Media Supported | DVD±R/±RW | |
Display & Graphics | Lenovo ThinkPad W540 20BH002KUS | |
Screen Size | 15.6" | |
Display Screen Type | LCD | |
Screen Resolution | 1926 x 1080 | |
Backlight Technology | LED | |
Switchable Graphics | Yes | |
Number of Graphic Controllers | 2 | |
Graphics Controller Manufacturer | NVIDIA Intel | |
Graphics Controller Model | Quadro K2100M HD Graphics 4600 | |
Graphics Memory Capacity | Up to 2 GB | |
Graphics Memory Technology | DDR3L SDRAM | |
Graphics Memory Accessibility | Dedicated Shared | |
Network & Communication | Lenovo ThinkPad W540 20BH002KUS | |
Wireless LAN | Yes | |
Wireless LAN Manufacturer | Intel | |
Wireless LAN Model | Dual Band Wireless-AC 7260 | |
Wireless LAN Standard | IEEE 802.11a/b/g/n/ac | |
Ethernet Technology | Gigabit Ethernet | |
Bluetooth | Yes | |
Bluetooth Standard | Bluetooth 4.0 | |
WWAN Supported | Yes | |
Near Field Communication | No | |
I/O Expansions | Lenovo ThinkPad W540 20BH002KUS | |
Expansion Bay Type | Ultrabay Slim | |
Expansion Slot Type | ExpressCard/34 | |
Built-in Devices | Lenovo ThinkPad W540 20BH002KUS | |
Front Camera/Webcam | Yes | |
Microphone | Yes | |
Finger Print Reader | Yes | |
Speakers | Yes | |
Interfaces/Ports | Lenovo ThinkPad W540 20BH002KUS | |
Total Number of USB Ports | 4 | |
Number of USB 2.0 Ports | 2 | |
Number of USB 3.0 Ports | 2 | |
VGA | Yes | |
Network (RJ-45) | Yes | |
DisplayPort | Yes | |
Headphone/Microphone Combo Port | Yes | |
Software | Lenovo ThinkPad W540 20BH002KUS | |
Operating System Platform | Windows | |
Operating System | Windows 8 Pro | |
Operating System Architecture | 64-bit | |
Input Devices | Lenovo ThinkPad W540 20BH002KUS | |
Keyboard | Yes | |
Pointing Device Type | TouchPad Trackpoint | |
TouchPad Features | Multi-touch Gesture | |
Battery Information | Lenovo ThinkPad W540 20BH002KUS | |
Number of Cells | 9-cell | |
Battery Chemistry | Lithium Ion (Li-Ion) | |
Battery Energy | 99.90 Wh | |
Maximum Battery Run Time | 11.10 Hour | |
Power Description | Lenovo ThinkPad W540 20BH002KUS | |
Maximum Power Supply Wattage | 170 W | |
Physical Characteristics | Lenovo ThinkPad W540 20BH002KUS | |
Height | 1.2" | |
Width | 14.8" | |
Depth | 9.8" | |
Weight (Approximate) | 5.95 lb |