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

Lenovo

Lenovo ThinkPad P71 laptop Xeon E3-1535M v6 64GB ECC 1TB SSD 17.3" UHD 4K Quadro P4000 4G LTE

SKU CH-3620-2EZ0S

A 17.3-inch UHD IPS mobile workstation with a Xeon E3-1535M v6 processor, 64 GB DDR4 ECC memory, 1 TB SSD, Quadro P4000 8 GB graphics and 4G LTE connectivity

  • Screen size17.3 in (43.9 cm)
  • ProcessorIntel Xeon
  • Graphics processorNVIDIA Quadro P4000
  • Memory size64 GB
  • SSD storage1 TB
  • Display resolution3840 × 2160
  • Xeon E3-1535M v6 reaches 4.20 GHz turbo for fast compute
  • 64 GB DDR4 ECC memory protects data integrity in heavy workloads
  • 1 TB SSD provides ample space for large project files
  • 3" UHD 4K IPS display shows 3840 x 2160 detail for precise visual work
  • Quadro P4000 8 GB GPU delivers certified performance in ISV applications

Mobile workstation with Xeon E3-1535M v6

The Lenovo ThinkPad P71 is a 17.3-inch mobile workstation built around an Intel Xeon E3-1535M v6 quad-core processor reaching 4.20 GHz turbo frequency. It ships with 64GB of DDR4 ECC memory running at 2400 MHz and a 1TB SSD. The system targets professionals who require ISV-certified stability for 3D rendering and complex multitasking on Windows 10 Pro.

Display and GPU constraints

The 3840 x 2160 UHD IPS panel uses in-plane switching technology without touch input, while the NVIDIA Quadro P4000 provides 8GB of dedicated video memory. This combination drives colour-critical workflows via the integrated Pantone X-Rite colour sensor, though the non-touch screen limits direct manipulation. Integrated 4G LTE WWAN supports connectivity away from wired networks.

ECC memory decides suitability

Error-correcting RAM is the single specification that determines whether this unit matches the buyer's workload; it protects data integrity during extended calculations but adds cost over standard modules. Buyers who do not need ECC protection should consider alternatives. The configuration includes a fingerprint reader, smart card reader and DVD±RW optical drive for legacy media access.

How it compares

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

Price $3,680.99
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 storage1 TB
Hard driveNo
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

Should I choose the 64 GB DDR4 ECC configuration or look for a smaller capacity?

The 64 GB DDR4 ECC memory at 2400 MHz supports heavy multitasking and large datasets; a smaller capacity would limit the workstation workloads this Xeon E3-1535M v6 is built for.

What does the 4.20 GHz turbo frequency deliver in actual workloads?

The quad-core Xeon E3-1535M v6 reaches 4.20 GHz on turbo, giving short bursts of high single-thread speed for CAD and simulation tasks while the 8 MB L3 cache keeps data close.

How does the Quadro P4000 8 GB GPU connect to the system and what does that limit?

The Quadro P4000 8 GB is an internal MXM workstation GPU driving the 3840 x 2160 IPS panel and external displays; it is not user-replaceable and its 8 GB VRAM caps scene complexity in 3D applications.

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