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Lenovo

Lenovo ThinkPad P71 laptop Xeon E3-1535M 32GB ECC 2TB SSD 1TB HDD 17.3 UHD Quadro P4000

SKU CH-SB1W-FRT9R

A 17.3 inch UHD mobile workstation with Xeon E3-1535M, Quadro P4000, 32GB ECC DDR4 and 2TB NVMe plus 1TB HDD

  • Screen size17.3 in (43.9 cm)
  • ProcessorIntel Xeon
  • Graphics processorNVIDIA Quadro P4000
  • Memory size32 GB
  • SSD storage2 TB
  • Display resolution3840 × 2160
  • Xeon E3-1535M v6 reaches 4.20 GHz turbo for fast compute
  • 3" UHD IPS 3840 x 2160 display shows precise detail
  • Quadro P4000 8 GB drives professional 3D and rendering
  • 2 TB NVMe SSD plus 1 TB HDD gives vast fast storage
  • 32 GB DDR4 ECC RAM protects data integrity during heavy workloads

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 reliability. It runs Windows 10 Pro on a quad-core Xeon processor with a 4.20 GHz turbo frequency and 32 GB of DDR4 ECC memory. A 2 TB PCIe NVMe SSD and a 1 TB hard drive provide fast primary storage and high-capacity secondary space. The UHD IPS panel shows 3840 x 2160 resolution for detailed visual work.

Thermals noise and power in daily use

The system uses a quad-core Kaby Lake Xeon rated for up to 4.2 GHz alongside an NVIDIA Quadro P4000 with 8 GB of video memory. In typical office and design workloads the cooling solution manages heat without excessive fan noise. The combination of SSD and hard drive keeps drive activity quiet during normal file access. Power draw remains moderate when the discrete GPU is not heavily loaded.

Behaviour under sustained load

During extended rendering or simulation tasks the Xeon can maintain elevated frequencies thanks to the workstation-class thermal design. The Quadro P4000 delivers consistent frame rates for professional 3D applications certified by over 100 independent software vendors. ECC memory protects data integrity throughout long compute sessions. The large SSD capacity prevents storage bottlenecks when projects exceed the 32 GB memory limit.

How it compares

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

Price $4,445.99
Pricier than about 94% 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).

New to this? Buying a laptop with crypto, start to finish — what to check, what it costs to pay, and what is never asked for.

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 storage2 TB
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 Xeon E3-1535M processor in the P71, and what step is often missed?

The Xeon E3-1535M is factory-fitted in a BGA socket and cannot be user-installed; the step people miss is checking that the 8 MB L3 cache and 4.20 GHz turbo are active in BIOS after any service.

What maintenance will the 32 GB DDR4 ECC memory and 2 TB NVMe SSD need over time?

The 32 GB DDR4 ECC modules are soldered and not replaceable; the 2 TB NVMe SSD can be swapped but requires re-installing Windows 10 Pro and restoring ISV-certified drivers.

At what point does the Quadro P4000 8 GB GPU throttle during sustained 3840 x 2160 rendering?

The Quadro P4000 hits its thermal ceiling first, lowering clocks to stay within the 17.3" chassis limits before the Xeon E3-1535M or 32 GB DDR4 ECC memory become bottlenecks.

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