| DESIGN AND DIMENSIONS | Lenovo ThinkPad W540 (20BH) | - |
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| Product Type | Notebook | - |
|---|---|---|
| Dimensions (WxDxH) | 37.66 cm x 24.81 cm x 2.95 cm | - |
| Weight | 2.53 kg | - |
| Case Material | Glass-fibre reinforced plastic | - |
| Colour | Graphite black | - |
| DISPLAY | Lenovo ThinkPad W540 (20BH) | - |
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| Screen Size (Type) | 15.6" | - |
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| LCD Backlight Technology | LED backlight | - |
| Screen Resolution | 1920 x 1080 (Full HD) | - |
| Widescreen | Yes | - |
| Image Aspect Ratio | 16:9 | - |
| Features | Anti-glare | - |
| PROCESSOR | Lenovo ThinkPad W540 (20BH) | - |
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| CPU | Intel Core i7 (4th Gen) 4800MQ / 2.7 GHz | - |
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| Max Turbo Speed | 3.7 GHz | - |
| Number of Cores | Quad-Core | - |
| Cache | 6 MB | - |
| 64-bit Computing | Yes | - |
| Chipset | Intel QM87 | - |
| Platform Technology | Intel vPro Platform | - |
| Features | Hyper-Threading Technology, integrated memory controller, Intel Turbo Boost Technology 2.0 | - |
| MEMORY | Lenovo ThinkPad W540 (20BH) | - |
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| RAM | 4 GB | - |
|---|---|---|
| Max RAM Supported | 32 GB | - |
| RAM Type | DDR3L SDRAM | - |
| Speed | 1600 MHz / PC3L-12800 | - |
| Rated Speed | 1600 MHz | - |
| Form Factor | SO-DIMM 204-pin | - |
| Slots Qty | 4 | - |
| STORAGE | Lenovo ThinkPad W540 (20BH) | - |
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| Main Storage Size (HDD/SSD) | 128 GB SSD SATA 6Gb/s | - |
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| Optical Drive | DVD-Writer removable | - |
| AUDIO & VIDEO | Lenovo ThinkPad W540 (20BH) | - |
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| Multi-GPU Configuration | 1 single GPU card / integrated GPU | - |
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| Graphics Processor (GPU) | NVIDIA Quadro K1100M / Intel HD Graphics 4600 | - |
| Video Memory | 2 GB | - |
| Video System Features | NVIDIA Optimus | - |
| Camera | Yes - 720p | - |
| Camera Features | Face tracking | - |
| Sound | Stereo speakers, two microphones | - |
| Codec | Realtek ALC3232 | - |
| Compliant Standards | High Definition Audio, Dolby Home Theater v4 | - |
| COMMUNICATIONS | Lenovo ThinkPad W540 (20BH) | - |
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| Wireless | Bluetooth 4.0, 802.11a/b/g/n/ac | - |
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| Wireless Controller | Intel Dual Band Wireless-AC 7260 - M.2 Card | - |
| Network Interface | Gigabit Ethernet | - |
| Ethernet Controller | Intel I217-LM | - |
| WWAN |
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| Generation | WWAN upgradable | - |
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| BATTERY | Lenovo ThinkPad W540 (20BH) | - |
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| Technology | 6-cell Lithium Ion | - |
|---|---|---|
| Battery Capacity (Size) | 56 Wh | - |
| Battery Life | Up to 6.2 hours | - |
| AC ADAPTER | Lenovo ThinkPad W540 (20BH) | - |
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| Input | AC 120/230 V (50/60 Hz) | - |
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| Output | 170 Watt | - |
| INPUT | Lenovo ThinkPad W540 (20BH) | - |
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| Type | Keyboard, TrackPoint, UltraNav | - |
|---|---|---|
| Numeric Keypad | Yes | - |
| Features | Spill-resistant, multi-touch touchpad | - |
| CONNECTIONS & EXPANSIONS | Lenovo ThinkPad W540 (20BH) | - |
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| Expansion Bays | 1 x Ultrabay | - |
|---|---|---|
| Slots | 1 x ExpressCard/34 (1 free) | - |
| Interfaces | 2 x USB 3.0 2 x USB 2.0 VGA Mini DisplayPort/Thunderbolt combo LAN Dock Headphone/microphone combo jack |
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| Memory Card Reader | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card, SDXC UHS-II Card) | - |
| SOFTWARE | Lenovo ThinkPad W540 (20BH) | - |
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| Operating System (OS) | Microsoft Windows 7 Professional 64-bit Edition - English | - |
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| MISCELLANEOUS | Lenovo ThinkPad W540 (20BH) | - |
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| Dockable | Yes | - |
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| Included Accessories | Power adapter | - |
| Security | Trusted Platform Module (TPM 1.2) Security Chip | - |
| Security Slot Type | Kensington security slot | - |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | - |
| Features | Administrator password, hard drive password, power-on password, Intel Active Management Technology (iAMT), 1 USB 2.0 (Always On) | - |
| Compliant Standards | RoHS, GREENGUARD | - |
| ENERGY STAR Certified | Yes | - |
| Manufacturer Warranty | Limited warranty - 3 years - on-site | - |
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