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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

  • ColorBlack
  • Other FeaturesFingerprint reader, Secure Chip
  • Operating SystemWindows 10 Pro
  • CPU TypeIntel Xeon
  • Processor NameIntel Xeon E3-1535M v6
  • Core NameKaby Lake
  • 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.

Highlights

  • 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

Specifications

BrandLenovo
SeriesP71
ModelThinkpad
Part Number20HK
ColorBlack
Other FeaturesFingerprint reader, Secure Chip
Operating SystemWindows 10 Pro
CPU TypeIntel Xeon
Processor NameIntel Xeon E3-1535M v6
Core NameKaby Lake
Turbo Frequency4.20 GHz
Number of CoresQuad-core Processor
CPU L2 Cache8 MB
CPU L3 Cache8 MB
Screen Size17.3"
TouchscreenNon-Touch Screen
Display TypeUHD
Resolution3840 x 2160
Display FeaturesIn-plane Switching (IPS) Technology
GPU/VPUNVIDIA Quadro P4000
Video MemoryDedicated 8 GB
Graphic TypeDedicated Card
SSD500GB
HDD1TB
Memory64GB
Memory SpeedDDR4 2400
Optical Drive TypeDVD±RW
LAN10/100/1000Mbps
WLAN802.11ac Wireless LAN
BluetoothBluetooth 4.1
USB4
Video Port2 x Thunderbolts
Docking Connector1
Audio Ports1 x Headphone/Microphone Combo Jack
AudioIntegrated Sound card
SpeakerIntegrated Stereo Speakers
TouchpadThinkPad UltraNav
KeyboardFull size with Keyboard light
Backlit KeyboardBacklit
Other Input DevicesYes
WebcamYes
Card Reader4-in-1
StyleStandard
TypeWorkstation
UsageBusiness
AC Adapter/Charger230-watt AC Adapter
Battery8-cell Lithium Ion
Dimensions (W x D x H)16.38 x 10.85 x 1.3
Weight7 - 7.9 lbs.

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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