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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

  • 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 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.

Highlights

  • 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

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
SSD1TB
HDDNo
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

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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