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Black 15.6 inch ThinkPad W540 laptop with anti-glare screen and numeric keypad

Lenovo

Lenovo ThinkPad W540 laptop i7-4800MQ 32GB 256GB SSD 1TB HDD

SKU CH-H938-JS4EK

15.6-inch FHD mobile workstation with Intel Core i7-4800MQ, 32GB DDR3, 256GB SSD plus 1TB HDD, and NVIDIA Quadro K1100M graphics

  • Operating SystemWindows 10 Pro
  • CPU TypeIntel Core i7 4th Gen
  • Processor NameIntel Core i7-4800MQ
  • Number of CoresQuad-core Processor
  • Screen Size15.6"
  • TouchscreenNon-Touch Screen

Options 32GB/256GB+1TB

  • Quad-core Intel Core i7-4800MQ at 2.7 GHz drives demanding workloads
  • 256 GB mSATA SSD plus 1 TB hard drive gives fast boot and vast storage
  • 32 GB DDR3 memory handles large datasets and multitasking
  • NVIDIA Quadro K1100M with 2 GB video memory accelerates professional graphics
  • 6 inch Full HD anti-glare display offers clear visuals in bright light

Mobile Workstation with Dual Storage

The Lenovo ThinkPad W540 is a 15.6-inch mobile workstation built around a quad-core Intel Core i7-4800MQ processor. It ships with 32 GB of DDR3 memory and a dual-drive layout: a 256 GB mSATA SSD for the operating system plus a 1 TB 2.5-inch hard drive for bulk data. Windows 10 Professional 64-bit is pre-installed on the SSD.

Suited to Legacy Workloads

Professionals who maintain older CAD, simulation or ISV-certified applications that rely on the NVIDIA Quadro K1100M with 2 GB DDR5 video memory will find the platform familiar and driver-stable. The anti-glare Full HD panel and numeric keypad support long desk sessions. Buyers who need more storage bandwidth than mSATA provides or who require a newer GPU architecture for current render engines should look elsewhere.

Quadro K1100M 2 GB DDR5 Graphics

The discrete NVIDIA Quadro K1100M with 2 GB of dedicated DDR5 memory is the specification that determines whether this workstation fits a given workflow. It drives the 1920 x 1080 display and handles certified professional 3D tasks within the limits of the Kepler architecture. If the application demands more video memory or a newer feature set, this GPU will be the limiting factor.

Ciri-ciri utama

  • Quad-core Intel Core i7-4800MQ at 2.7 GHz drives demanding workloads
  • 256 GB mSATA SSD plus 1 TB hard drive gives fast boot and vast storage
  • 32 GB DDR3 memory handles large datasets and multitasking
  • NVIDIA Quadro K1100M with 2 GB video memory accelerates professional graphics
  • 6 inch Full HD anti-glare display offers clear visuals in bright light

Spesifikasi

BrandDELL
SeriesThinkPad
ModelLenovo
Part NumberW558
Operating SystemWindows 10 Pro
CPU TypeIntel Core i7 4th Gen
Processor NameIntel Core i7-4800MQ
Number of CoresQuad-core Processor
Screen Size15.6"
TouchscreenNon-Touch Screen
Wide Screen SupportYes
Display TypeFHD
Resolution1920 x 1080
Display FeaturesUltraSharp, WideView, anti-glare
GPU/VPUNVIDIA Quadro K1100M DDR5
Video Memory2GB
Graphic TypeIntegrated Card
SSD256GB
HDD1TB
Storage Spec256 GB mSATA SSD + 2.5" 1TB (1,000GB) Hard Drive
Memory32GB
Memory SpeedDDR3
Memory Spec8 GB x 4
Memory Slot (Total)2
Memory Slot (Available)0
Max Memory Supported32 GB
Optical Drive TypeDVDRW
LANGigabit Ethernet (10/100/1000Mbps)
WLAN802.11b/g/n/ac
BluetoothBluetooth 4.0
USB4 x USB 3.0, USB 2.0/eSATA
Video Port1 x VGA, 1 x Mini DisplayPort
HDMI1 x HDMI
Docking Connector1
Audio Ports1 x Headphone/Microphone Combo Jack
AudioIntegrated Sound card
SpeakerInternal Speakers
TouchpadYes
KeyboardFull size with Numeric keypad
Backlit KeyboardBacklit
Other Input DevicesYes
WebcamYes
Card Reader9 in 1 (SD Card, MultiMediaCard, xD-Picture Card, MMCplus, SDIO, SDXC Card)
StyleStandard
TypeWorkstation
UsageBusiness/Consumer
AC Adapter/Charger180-watt AC Adapter
Weight6 - 6.9 lbs.

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How much fan noise or heat does the 180 W adapter and Quadro K1100M produce during all-day rendering?

The 180 W AC adapter powers the i7-4800MQ and Quadro K1100M; sustained loads will spin the fans audibly and warm the chassis, typical for a 15.6" mobile workstation.

Which existing drives or caddies do I need to use the 256 GB mSATA SSD and 2.5" 1 TB HDD bays?

The mSATA SSD and 2.5" 1 TB hard drive are already installed; no extra caddies or drives are required to start working.

Will my older DDR3 SO-DIMM modules work if I want to expand the 32 GB memory later?

The system uses DDR3 memory; the 32 GB configuration fills both slots, so any upgrade would require replacing the existing modules.

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