Item # | 624428 |
Manufacturer # | TV9588 |
Backlight | Yes |
Backlight Technology | LED |
battery capacity | 9210 mAh |
battery type | lithium ion (Li-ion) |
Bluetooth Standard | Bluetooth 4.0 |
brand name | Lenovo |
color | Graphite black |
depth | 9.8 in. |
ENERGY STAR | Yes |
Environmental Certification | RoHS; EPEAT Gold; GREENGUARD; ENERGY STAR 5.0 |
Expansion Bay Type | Ultrabay Slim |
Expansion Slot Type | ExpressCard/34 |
front camera/webcam | Yes |
Graphics Controller Manufacturer | NVIDIA; Intel |
Graphics Controller Model | Quadro K1100M; HD 4600 |
Graphics Memory Capacity | Up to 2 GB |
Graphics Type | Dedicated; Shared |
Hyper-Threading | Yes |
integrated speakers | yes |
laptop battery life range | 8 hours (or more) |
LCD Backlight Technology | LED backlight |
manufacturer | Lenovo Group Limited |
maximum battery life | 11.10 hours |
maximum memory capacity | 32 GB |
Maximum Turbo Speed | 3.70 GHz |
memory | 8 GB |
memory card reader | Yes |
Memory Card Supported | MultiMediaCard (MMC); SD; SDHC; SDXC |
memory speed | DDR3L-1600/PC3-12800 |
memory type | DDR3L SDRAM |
model | 20BG0014US |
Near Field Communication | No |
operating system details | Windows 7 Professional Upgradable to Windows 8 |
Operating Systems | Windows 7 Pro |
optical drive | DVD-Writer |
package contents | ThinkPad W540 (20BG-0014US); Lithium Ion Battery; AC Adapter |
peripherals included | Keyboard |
Pointing Device Type | TouchPad; Trackpoint |
ports | 1 DisplayPort; 1 Ethernet (RJ-45); 1 headphone/microphone; 2 USB 2.0; 2 USB 3.0; 1 VGA 15-pin D-sub |
processor brand | Intel |
processor model | i7-4800MQ |
processor speed | 2.70 GHz |
processor type | Intel Core i7 |
Product Line | ThinkPad |
screen resolution | 1920 x 1080 |
screen size | 15.6 in. |
Solid State Drive Capacity | 256 GB |
Solid State Drive Interface | Serial ATA/600 |
Switchable Graphics | Yes |
Total Number of USB Ports | 4 |
Touchscreen | No |
warranty length | 3-year limited |
weight | 5.95 lb |
wired connectivity | 10/100/1000 Ethernet |
Wireless LAN | Yes |
Wireless LAN Manufacturer | Intel |
Wireless LAN Standard | IEEE 802.11a/b/g/n |
WWAN Supported | Yes |