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

Lenovo

Lenovo ThinkPad P71 Xeon E3-1535M 64GB ECC 512GB SSD 1TB HDD 17.3 UHD Quadro P4000 laptop

SKU CH-1TKK-5M501

A 17.3 inch UHD IPS mobile workstation with a Xeon E3-1535M v6 processor, 64GB DDR4 ECC RAM, 512GB NVMe SSD plus 1TB HDD, and Quadro P4000 graphics

  • Screen size17.3 in (43.9 cm)
  • ProcessorIntel Xeon
  • Graphics processorNVIDIA Quadro P4000
  • Memory size64 GB
  • SSD storage500 GB
  • Display resolution3840 × 2160
  • Xeon E3-1535M v6 reaches 4.20 GHz turbo for demanding workloads
  • 3" UHD IPS display shows 3840 x 2160 detail for precise visual work
  • Quadro P4000 8GB drives ISV-certified 3D and rendering applications
  • 512GB NVMe SSD plus 1TB HDD gives fast boot and large project storage
  • 64GB DDR4 ECC memory protects data integrity during long compute tasks

Mobile workstation with Xeon E3-1535M v6

The Lenovo ThinkPad P71 is a 17.3 inch mobile workstation built for professionals who need ISV-certified stability. It runs Windows 10 Pro on a quad-core Xeon E3-1535M v6 processor with a 4.20 GHz turbo frequency. The system includes 64GB of DDR4 ECC memory and a dual-drive layout with a 512GB PCIe NVMe SSD plus a 1TB hard drive. It targets users who require error-correcting memory and professional graphics in a portable chassis.

Thermal behaviour and power draw in normal use

The 17.3 inch UHD IPS panel operates at 3840 x 2160 resolution without touch input. An NVIDIA Quadro P4000 GPU with 8GB of video memory drives the display and accelerates professional applications. Integrated security features include a fingerprint reader and a smart card reader. The keyboard is full-sized, spill-resistant and includes a TrackPoint pointing device. A DVD±RW burner sits in the optical bay for legacy media access.

Sustained load behaviour and constraints

ISV certification covers over 100 applications for reliable performance in rendering and simulation workloads. The Xeon processor maintains up to 4.2 GHz turbo speeds across its four cores during extended sessions. ECC memory protects data integrity during long compute tasks. The combination of fast NVMe storage and high-capacity HDD supports large project files without external drives. Buyers who need a lighter chassis or longer battery runtime should consider alternative form factors.

How it compares

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

Price $3,752.99
Pricier than about 93% of the 32,549 comparable items (median $599.99).
Screen size 17.3 in (43.9 cm)
Higher than about 90% of the 32,085 comparable items (median 15.2 in).
Video RAM Dedicated 8 GB
Higher than about 90% of the 3,254 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 storage500 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

How is the 64 GB DDR4 ECC memory installed, and which step do people often get wrong?

The 64 GB DDR4 ECC modules slot into the four SO-DIMM sockets under the bottom cover; the step people miss is seating both clips fully until they click, otherwise the workstation will not POST.

What maintenance or replacement will the 512 GB NVMe SSD and 1 TB hard drive need later?

The NVMe SSD has no moving parts and rarely fails, while the 1 TB hard drive is mechanical and will eventually need replacement when its SMART data shows reallocated sectors or audible noise appears.

What limit shows up first on the Quadro P4000 8 GB GPU during sustained 3840 x 2160 rendering?

The 8 GB frame buffer fills first, forcing the driver to swap textures to system memory and dropping frame rates before the Xeon E3-1535M v6 hits its 4.20 GHz thermal ceiling.

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