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Lenovo

Lenovo ThinkPad W540 laptop i7-4800MQ 16GB 256GB SSD

SKU CH-AXJG-ERD37

15.6-inch FHD anti-glare mobile workstation with Quadro K1100M graphics, i7-4800MQ quad-core processor, 16 GB DDR3 memory and 256 GB SSD

  • Screen size15.6 in (39.6 cm)
  • ProcessorIntel Core i7 4th Gen
  • Graphics processorNVIDIA Quadro K1100M DDR5
  • Memory size16 GB
  • SSD storage256 GB
  • Display resolution1920 × 1080

Model 16GB/256GB

  • Quad-core i7-4800MQ at 2.7 GHz drives heavy workloads
  • 16 GB DDR3 memory handles large assemblies smoothly
  • 256 GB 2.5" SSD boots Windows 10 Pro in seconds
  • NVIDIA Quadro K1100M with 2 GB DDR5 accelerates CAD viewports
  • 6" 1920 x 1080 anti-glare display stays readable outdoors

Mobile workstation for creative professionals

The Lenovo ThinkPad W540 is a 15.6 inch mobile workstation built around a 1920 x 1080 anti-glare display and an Intel Core i7-4800MQ quad-core processor. It targets engineers, designers and analysts who need certified graphics and a durable chassis for field work. The system ships with Windows 10 Professional 64-bit pre-installed on a 256 GB SSD.

Integrated graphics and storage foundation

The NVIDIA Quadro K1100M with 2 GB DDR5 video memory works alongside Intel HD Graphics 4600 to drive the Full HD panel and external displays. A 2.5 inch 256 GB solid-state drive provides the primary storage volume, while the platform supports up to 32 GB of DDR3 system memory across its slots. An internal DVDRW optical drive and 180 W AC adapter complete the core kit.

Sustained load on a 47 watt processor

The i7-4800MQ runs at a 2.7 GHz base frequency within a 47 watt TDP envelope, allowing the cooling system to maintain clocks during extended rendering or simulation tasks. Quadro drivers optimise stability for professional OpenGL workloads rather than short gaming bursts. The anti-glare screen reduces eye strain during long sessions, and the backlit keyboard with numeric keypad supports continuous data entry.

How it compares

Measured against everything we stock in Standard Laptops & Notebooks, at today’s prices. Recalculated every night.

Price $355.99
Cheaper than about 75% of the 32,549 comparable items (median $599.99).
Screen size 15.6 in (39.6 cm)
Higher than about 60% of the 32,085 comparable items (median 15.2 in).
Video RAM 2 GB
Lower than about 90% of the 3,254 comparable items (median 4 GB).

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Specifications

Product
Brand nameDELL
Product lineThinkPad
Model nameLenovo
Part numberW540
Design styleStandard
Product typeWorkstation
Recommended useBusiness/Consumer
Processor
ProcessorIntel Core i7 4th Gen
Processor modelIntel Core i7-4800MQ
CPU coresQuad-core Processor
Memory
Memory size16 GB
RAM type and speedDDR3
Memory configuration8 GB x 2
Total memory slots2
Free memory slots0
Maximum supported memory32 GB
Storage
SSD storage256 GB
Hard driveNo
Storage configuration2.5 in 256 GB Solid State Drive (SSD)
Optical driveDVDRW
Display
Screen size15.6 in (39.6 cm)
Display resolution1920 × 1080
Touch inputNon-Touch Screen
Widescreen compatibleYes
Display formatFHD
Screen featuresUltraSharp, WideView, anti-glare
Graphics
Graphics processorNVIDIA Quadro K1100M DDR5
Video RAM2 GB
Graphics typeIntegrated Card
Audio & video
SoundIntegrated Sound card
SpeakersInternal Speakers
Web cameraYes
Connectivity
LAN connectionGigabit Ethernet (10/100/1000 Mbit/s)
Wi-Fi802.11b/g/n/ac
Bluetooth support4.0
Wired network1 x RJ-45
Ports & slots
USB ports4 x USB 3.0, USB 2.0/eSATA
Video outputs1 x VGA, 1 x Mini DisplayPort
Docking port1
Audio jacks1 x Headphone/Microphone Combo Jack
Memory card reader9 in 1 (SD Card, MultiMediaCard, xD-Picture Card, MMCplus, SDIO, SDXC Card)
Power
Power adapter180-watt AC Adapter
Size & build
Product weight6–6.9 lb (2.72–3.13 kg)
Software
Operating systemWindows 10 Pro
More details
Pointing deviceYes
KeyboardFull size with Numeric keypad
Keyboard backlightBacklit
Extra input devicesYes

Other versions of this model

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Questions about this item

How hot does the 47-watt Core i7-4800MQ get when the W540 runs all day?

The processor is rated at 47 watts TDP and the workstation includes a genuine 180 W AC adapter to supply the cooling system under continuous load.

How loud is the fan on the W540 during sustained workloads?

The 47-watt quad-core CPU and NVIDIA Quadro K1100M share a single thermal solution driven by the 180 W power brick, so fan speed scales with combined CPU and GPU load.

Which DDR3 SO-DIMM kits are compatible if I want to expand the 16 GB already installed?

The platform supports DDR3 SO-DIMMs up to 32 GB total across two slots, so an additional 8 GB or 16 GB module matched to the existing stick will work.

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