Lenovo
Lenovo ThinkPad P71 Xeon E3-1535M v6 16GB ECC 256GB SSD 17.3" UHD Quadro P4000 4G LTE
A 17.3" UHD mobile workstation with Xeon E3-1535M v6, 16GB ECC DDR4, Quadro P4000 graphics and 4G LTE WWAN
- 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 quad-core at 4.20 GHz turbo drives heavy workloads
- 3" UHD IPS display at 3840 x 2160 resolution shows fine detail
- Quadro P4000 with 8 GB VRAM accelerates professional 3D and compute
- 16 GB DDR4 ECC RAM at 2400 MHz protects data integrity
- 4G LTE WWAN keeps you connected away from Wi-Fi
Mobile Workstation with Xeon ECC
The Lenovo ThinkPad P71 pairs an Intel Xeon E3-1535M v6 processor with 16 GB of DDR4 ECC memory for error-correcting reliability. A 256 GB SSD provides the system drive while the 17.3" UHD IPS panel resolves 3840 x 2160 pixels. NVIDIA Quadro P4000 graphics with 8 GB VRAM and ISV certification target professional 3D and rendering workflows.
Thermals Noise and Power Draw
Quad-core Xeon silicon runs at up to 4.20 GHz within a 17.3" chassis that balances airflow against acoustic output. Windows 10 Pro manages power states across the CPU, Quadro GPU and 4G LTE modem during typical office and design tasks. The spill-resistant keyboard and TrackPoint remain usable while the system maintains steady clocks without aggressive fan curves.
Sustained Load Behaviour
Under continuous render or compute loads the Xeon and Quadro combination holds performance within thermal limits of the mobile form factor. ECC memory guards data integrity during long calculations while the 256 GB SSD sustains read/write cycles for project assets. Built-in fingerprint reader, smart card slot and Pantone colour sensor stay operational throughout extended sessions.
Highlights
- Xeon E3-1535M v6 quad-core at 4.20 GHz turbo drives heavy workloads
- 3" UHD IPS display at 3840 x 2160 resolution shows fine detail
- Quadro P4000 with 8 GB VRAM accelerates professional 3D and compute
- 16 GB DDR4 ECC RAM at 2400 MHz protects data integrity
- 4G LTE WWAN keeps you connected away from Wi-Fi
Specifications
| Brand | Lenovo |
|---|---|
| Series | P71 |
| Model | Thinkpad |
| Part Number | 20HK |
| Color | Black |
| Other Features | Fingerprint reader, Secure Chip |
| Operating System | Windows 10 Pro |
| CPU Type | Intel Xeon |
| Processor Name | Intel Xeon E3-1535M v6 |
| Core Name | Kaby Lake |
| Turbo Frequency | 4.20 GHz |
| Number of Cores | Quad-core Processor |
| CPU L2 Cache | 8 MB |
| CPU L3 Cache | 8 MB |
| Screen Size | 17.3" |
| Touchscreen | Non-Touch Screen |
| Display Type | UHD |
| Resolution | 3840 x 2160 |
| Display Features | In-plane Switching (IPS) Technology |
| GPU/VPU | NVIDIA Quadro P4000 |
| Video Memory | Dedicated 8 GB |
| Graphic Type | Dedicated Card |
| SSD | 256GB |
| HDD | No |
| Memory | 16GB |
| Memory Speed | DDR4 2400 |
| Optical Drive Type | DVD±RW |
| LAN | 10/100/1000Mbps |
| WLAN | 802.11ac Wireless LAN |
| Bluetooth | Bluetooth 4.1 |
| USB | 4 |
| Video Port | 2 x Thunderbolts |
| Docking Connector | 1 |
| Audio Ports | 1 x Headphone/Microphone Combo Jack |
| Audio | Integrated Sound card |
| Speaker | Integrated Stereo Speakers |
| Touchpad | ThinkPad UltraNav |
| Keyboard | Full size with Keyboard light |
| Backlit Keyboard | Backlit |
| Other Input Devices | Yes |
| Webcam | Yes |
| Card Reader | 4-in-1 |
| Style | Standard |
| Type | Workstation |
| Usage | Business |
| AC Adapter/Charger | 230-watt AC Adapter |
| Battery | 8-cell Lithium Ion |
| Dimensions (W x D x H) | 16.38 x 10.85 x 1.3 |
| Weight | 7 - 7.9 lbs. |
Questions about this item
How is the 256 GB SSD installed in the ThinkPad P71 and what step is often missed?
The SSD fits into the internal M.2 slot; the step often missed is re-enabling the drive in the UEFI boot order after the physical install.
What maintenance will the 16 GB DDR4 ECC memory need later?
The memory is soldered and not user-replaceable, so no routine maintenance is possible; only a motherboard swap would change capacity.
What limit appears first on the Xeon E3-1535M v6 during sustained 4.2 GHz loads?
Thermal throttling engages once the cooling solution reaches its capacity, capping the 4.2 GHz turbo to protect the processor.
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