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Black 17.3 inch ThinkPad P71 mobile workstation with full-size keyboard and TrackPoint

Lenovo

Lenovo ThinkPad P71 Xeon E3-1535M 64GB ECC 256GB+1TB 17.3" UHD Quadro P4000 4G LTE

SKU CH-KGQ3-WPP0B

17.3-inch 4K IPS mobile workstation with Xeon E3-1535M, 64GB ECC DDR4, Quadro P4000 8GB, 256GB SSD plus 1TB HDD and 4G LTE WWAN

  • Screen size17.3 in (43.9 cm)
  • ProcessorIntel Xeon
  • Graphics processorNVIDIA Quadro P4000
  • Memory size64 GB
  • SSD storage256 GB
  • Display resolution3840 × 2160
  • Xeon E3-1535M v6 reaches 4.20 GHz turbo for fast compute
  • 64GB DDR4 ECC memory protects data integrity during heavy workloads
  • 3 inch UHD IPS panel shows 3840 x 2160 detail for precise visual work
  • Quadro P4000 graphics deliver ISV-certified stability for professional apps
  • 4G LTE WWAN keeps the workstation connected away from wired networks

Mobile workstation for certified apps

The ThinkPad P71 is a 17.3 inch mobile workstation built around an Intel Xeon E3-1535M v6 processor with a 4.20 GHz turbo frequency. It ships with 64GB DDR4 ECC memory running at 2400 MHz and a combined 256GB SSD plus 1TB hard drive. The UHD IPS display resolves 3840 x 2160 pixels and is driven by an NVIDIA Quadro P4000 graphics card. Windows 10 Pro comes pre-installed and the system carries ISV certification for over 100 applications.

Verify power and dock requirements

Confirm that your existing power adapter delivers the wattage this mobile workstation demands and that any docking station you plan to use supports the notebook's proprietary connector. The unit includes a DVD±RW burner in the optical bay, so check whether your workflow still needs physical media. Integrated 4G LTE WWAN, fingerprint reader, smart card reader and colour sensor are built in; ensure your SIM and security policies are compatible.

Thermals noise and power in daily use

Under typical office loads the quad-core Xeon runs at modest clocks so fan noise stays low and surface temperatures remain comfortable. Rendering or simulation workloads push the CPU toward its 4.2 GHz turbo and engage the Quadro P4000 fully, raising both fan speed and heat output noticeably. Battery life scales with screen brightness and GPU activity; expect shorter runtime when the 4K panel and discrete graphics are driven hard.

How it compares

Measured against everything we stock in Business Notebook Computers, at today’s prices. Recalculated every night.

Price $3,700.99
Pricier than about 91% of the 1,620 comparable items (median $791.99).
Screen size 17.3 in (43.9 cm)
Higher than about 90% of the 1,569 comparable items (median 15.6 in).
Video RAM Dedicated 8 GB
Higher than about 80% of the 102 comparable items (median 4 GB).

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Specifications

Product
Brand nameLenovo
Product lineP71
Model nameThinkpad
Part number20HK
Product colorBlack
Design styleStandard
Product typeWorkstation
Recommended useBusiness
Processor
ProcessorIntel Xeon
Processor modelIntel Xeon E3-1535M v6
CPU coresQuad-core Processor
Turbo clock speed4.2 GHz
Processor codenameKaby Lake
Processor L2 cache8 MB
L3 cache size8 MB
Memory
Memory size64 GB
RAM type and speedDDR4 2400
Storage
SSD storage256 GB
Hard drive1 TB
Optical driveDVD±RW
Display
Screen size17.3 in (43.9 cm)
Display resolution3840 × 2160
Touch inputNon-Touch Screen
Display formatUHD
Screen featuresIn-plane Switching (IPS) Technology
Graphics
Graphics processorNVIDIA Quadro P4000
Video RAMDedicated 8 GB
Graphics typeDedicated Card
Audio & video
SoundIntegrated Sound card
SpeakersIntegrated Stereo Speakers
Web cameraYes
Connectivity
LAN connection10/100/1000 Mbit/s
Wi-Fi802.11ac Wireless LAN
Bluetooth support4.1
Ports & slots
USB ports4
Video outputs2 x Thunderbolts
Docking port1
Audio jacks1 x Headphone/Microphone Combo Jack
Memory card reader4-in-1
Power
Power adapter230-watt AC Adapter
Battery pack8-cell Lithium Ion
Size & build
Overall dimensions16.38 × 10.85 × 1.3
Product weight7–7.9 lb (3.18–3.58 kg)
Software
Operating systemWindows 10 Pro
More details
Other featuresFingerprint reader, Secure Chip
Pointing deviceThinkPad UltraNav
KeyboardFull size with Keyboard light
Keyboard backlightBacklit
Extra input devicesYes

Questions about this item

Does the laptop ship with the 256 GB SSD and 1 TB HDD already installed, or must I add storage myself?

The unit includes a 256 GB M.2 SSD and a 1 TB hard drive pre-installed, so no additional storage purchase is required.

Should I choose the Xeon E3-1535M v6 with 64 GB ECC RAM for ISV-certified workloads, or is a lower-spec model sufficient?

The Xeon E3-1535M v6 paired with 64 GB DDR4 ECC memory at 2400 MHz targets ISV-certified applications that demand error-correcting memory and multi-core stability.

What does the 4.2 GHz turbo frequency mean for real-world rendering on the Quadro P4000?

The processor can reach 4.2 GHz on short bursts, accelerating single-threaded CAD tasks while the Quadro P4000 handles GPU-accelerated 3D rendering.

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