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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 32GB ECC 256GB SSD 1TB HDD 17.3" UHD Quadro P4000 laptop

SKU CH-SQNZ-VBFN3

17.3-inch 4K IPS mobile workstation with Xeon E3-1535M v6, Quadro P4000 8 GB, 32 GB ECC DDR4 and dual 256 GB SSD plus 1 TB HDD storage

  • Screen size17.3 in (43.9 cm)
  • ProcessorIntel Xeon
  • Graphics processorNVIDIA Quadro P4000
  • Memory size32 GB
  • SSD storage256 GB
  • Display resolution3840 × 2160
  • Intel Xeon E3-1535M v6 up to 4.2 GHz for heavy workloads
  • 3" UHD 4K 3840x2160 IPS display for precise colour work
  • NVIDIA Quadro P4000 8GB GPU for certified professional applications
  • 32GB DDR4 ECC RAM plus 256GB SSD and 1TB HDD for data integrity
  • Windows 10 Pro with fingerprint reader smart card and colour sensor security

Mobile Xeon workstation with ECC memory

The Lenovo ThinkPad P71 is a 17.3 inch mobile workstation powered by an Intel Xeon E3-1535M v6 processor reaching 4.20 GHz turbo frequency. It combines 32GB of DDR4 ECC RAM with a 256GB SSD and 1TB HDD for storage. The system runs Windows 10 Pro and includes an NVIDIA Quadro P4000 graphics card with 8GB video memory. A 3840 x 2160 UHD IPS display, fingerprint reader, smart card reader and colour sensor complete the professional feature set.

Suited for certified application workloads

This laptop targets users who require ISV-certified stability for 3D rendering, engineering simulation or video editing workflows that benefit from error-correcting memory and professional GPU drivers. The Quadro P4000 supports GPU-accelerated applications validated for this platform. Buyers who need a lighter chassis for frequent travel or longer battery runtime away from mains power should consider alternative form factors. Systems without ECC memory are not suitable for workloads demanding data integrity protection.

32GB DDR4 ECC memory decides fit

The single specification determining suitability is the 32GB DDR4 error-correcting memory configuration. This capacity and ECC support are mandatory for large datasets and mission-critical calculations where silent data corruption is unacceptable. Workloads exceeding this memory ceiling or requiring registered DIMM support cannot be accommodated by this system.

How it compares

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

Price $3,106.99
Pricier than about 92% 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 size32 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

How do I install the 256GB M.2 SSD and 1TB HDD in the ThinkPad P71, and what step is often missed?

The 256GB M.2 SSD fits the internal M.2 slot and the 1TB HDD mounts in the 2.5" bay; the step often missed is seating the M.2 screw fully so the drive makes firm contact.

What maintenance or replacement will the 32GB DDR4 ECC RAM and Quadro P4000 8GB GPU need later?

The 32GB DDR4 ECC RAM uses SO-DIMM slots and can be upgraded to 64GB; the Quadro P4000 8GB GPU uses an MXM module that a technician can replace if required.

Which limit appears first during sustained loads on the Xeon E3-1535M v6 at 4.20 GHz and Quadro P4000 8GB?

Thermal throttling on the Xeon E3-1535M v6 and Quadro P4000 8GB typically appears first, reducing clocks before power or memory bandwidth become bottlenecks.

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