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Closed black ThinkPad P16s Gen 4 laptop, 16 inch matte screen, compact mobile workstation form factor

Lenovo

Lenovo ThinkPad P16s Gen 4 21QV0032US laptop Intel Core Ultra 7 255H 16GB DDR5 512GB SSD

SKU CH-XCNR-557ZB MPN 21QV0032US

16-inch mobile workstation with Intel Core Ultra 7 255H, 16 GB DDR5, 512 GB SSD, Intel Arc 140T GPU and Wi-Fi 7

  • AI FeaturesAI Boost
  • Operating SystemWindows 11 Pro
  • CPU TypeIntel Core Ultra 7 (Series 2)
  • Processor NameIntel Core Ultra 7 255H
  • Turbo Frequency5.10 GHz
  • Screen Size16.0"
  • AI-accelerated workflows with Intel Core Ultra 7 255H up to 5.10 GHz
  • 16 GB DDR5 5600 memory for responsive multitasking
  • 512 GB SSD provides fast storage access
  • Intel Arc 140T GPU handles graphics and compute tasks
  • 0" WUXGA IPS display at 1920 x 1200 resolution
  • Windows 11 Pro with Wi-Fi 7 connectivity

Mobile workstation with Arc graphics

The Lenovo ThinkPad P16s Gen 4 21QV0032US is a 16.0 inch mobile workstation running Windows 11 Pro. It targets professionals who need ISV-certified stability and AI Boost acceleration in a portable chassis. Buyers who require a discrete GPU with dedicated video memory or a touchscreen display should look elsewhere.

Intel Core Ultra 7 255H processor

The single specification that decides fit is the Intel Core Ultra 7 255H CPU with a 5.10 GHz turbo frequency and 16GB of DDR5 5600 memory. This combination determines whether the system can handle your specific multi-threaded workloads and memory bandwidth requirements. The integrated Intel Arc 140T GPU shares system memory rather than providing its own VRAM pool.

Sustained load on integrated graphics

Under sustained load the Intel Arc 140T GPU draws from the same 16GB DDR5 pool as the CPU, so thermal throttling and memory bandwidth contention become the limiting factors. The 60 Hz WUXGA IPS panel at 1920 x 1200 resolution does not increase GPU demand during extended render or compute sessions. Wi-Fi 7 connectivity maintains network throughput without adding thermal load to the SoC.

Highlights

  • AI-accelerated workflows with Intel Core Ultra 7 255H up to 5.10 GHz
  • 16 GB DDR5 5600 memory for responsive multitasking
  • 512 GB SSD provides fast storage access
  • Intel Arc 140T GPU handles graphics and compute tasks
  • 0" WUXGA IPS display at 1920 x 1200 resolution
  • Windows 11 Pro with Wi-Fi 7 connectivity

Specifications

BrandLenovo
SeriesThinkPad
ModelP16s Gen 4
Part Number21QV0032US
AI FeaturesAI Boost
Operating SystemWindows 11 Pro
CPU TypeIntel Core Ultra 7 (Series 2)
Processor NameIntel Core Ultra 7 255H
Turbo Frequency5.10 GHz
Screen Size16.0"
TouchscreenNon-Touch Screen
Display TypeWUXGA
Resolution1920 x 1200
PanelIPS
Refresh Rate60 Hz
GPU/VPUIntel Arc 140T GPU
Graphic TypeIntegrated Card
SSD512GB
Memory16GB DDR5
Memory SpeedDDR5 5600
LANGigabit Ethernet
WLAN802.11be Wireless LAN
WiFi GenerationWi-Fi 7
BluetoothYes
USBTotal Number of USB Ports:
2
Number of USB 3.2 Gen 1 Type-A Ports:
2
ThunderboltNumber of Thunderbolt 4 Ports:
2
HDMI1 x HDMI
EthernetGigabit Ethernet
WebcamCamera Privacy Shutter:
Yes
Front Camera/Webcam:
Yes
Front Camera/Webcam Resolution:
5 Megapixel
Infrared Camera:
Yes
TypeWorkstation
Dimensions (W x D x H)Height:
1"
Width:
14.2"
Depth:
9.8"
Weight4.01 lb
Package ContentThinkPad P16s Gen 4 21QV0032US Mobile Workstation
Stanadard Battery
100W USB-C® Slim (3-pin)
Shipping weight3.18 kg
Package size495 × 330 × 97 mm

Questions about this item

How does the 5.10 GHz turbo frequency behave once the laptop is under sustained load?

The Intel Core Ultra 7 255H can reach 5.10 GHz on one or two cores for short bursts; under continuous heavy work the clock settles lower to stay within the thermal limits of the 16.0" chassis.

What does the Intel Arc 140T GPU share with the system, and what bandwidth ceiling does that create?

The Arc 140T is an integrated GPU that uses the same 16 GB DDR5 5600 memory pool as the CPU, so graphics performance is capped by that shared 5600 MT/s bandwidth.

Is the 512 GB SSD user-replaceable and what form factor does the slot accept?

The 512 GB drive sits in an M.2 slot accessible after removing the bottom cover; the socket accepts standard 2280 modules.

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