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Black Dell Precision 7720 laptop closed on a plain surface

DELL

DELL Precision 7720 i7-7820HQ 17.3" FHD Quadro P4000 8GB 256GB 16GB laptop

SKU CH-WB1E-W7SXS

A 17.3 inch FHD mobile workstation with a Quadro P4000 8GB GPU, 256GB SSD and 16GB DDR4 expandable to 64GB

  • ColorBlack
  • Operating SystemWindows 10 Pro
  • CPU TypeIntel Core i7 7th Gen
  • Processor Name2.90GHz
  • Screen Size17.0"
  • TouchscreenNon-Touch Screen
  • 3-inch FHD IPS anti-glare screen for clear visuals
  • Intel Core i7-7820HQ at 2.90 GHz for strong compute performance
  • NVIDIA Quadro P4000 with 8 GB GDDR5 for professional graphics workloads
  • 16 GB DDR4 memory expandable to 64 GB across four slots
  • 256 GB SSD plus Thunderbolt 3 and HDMI 1.4 for fast storage and versatile connectivity

Precision 7720 workstation for mobile professionals

The Dell Precision 7720 is a 17.3-inch mobile workstation built around an Intel Core i7-7820HQ processor and NVIDIA Quadro P4000 graphics with 8 GB GDDR5 memory. It ships with 16 GB DDR4 RAM, a 256 GB SSD and Windows 10 Pro. The UltraSharp FHD IPS panel delivers 1920 x 1080 resolution with anti-glare coating. Thunderbolt 3, HDMI 1.4 and mini DisplayPort 1.4 support external displays.

Verify memory, storage

The system includes four memory slots with 64 GB maximum DDR4 capacity, so buyers planning heavy multitasking should confirm their upgrade path. Only a single 256 GB SSD is installed and no optical drive is present, meaning additional internal storage requires an available slot or external solution. Thunderbolt 3, four USB 3.0 ports, HDMI 1.4, mDP 1.4, SD card reader and SmartCard reader provide connectivity; check that your peripherals match these interfaces.

Sustained workloads rely on thermal headroom

The Quadro P4000 and i7-7820HQ are designed for professional applications such as CAD, rendering and simulation over extended periods. Under continuous load the cooling system manages CPU and GPU temperatures to maintain stable clocks, while the 8 GB GDDR5 frame buffer supports large models and textures without swapping. Battery life will decrease significantly during intensive compute tasks, so mains power is recommended for long sessions.

Highlights

  • 3-inch FHD IPS anti-glare screen for clear visuals
  • Intel Core i7-7820HQ at 2.90 GHz for strong compute performance
  • NVIDIA Quadro P4000 with 8 GB GDDR5 for professional graphics workloads
  • 16 GB DDR4 memory expandable to 64 GB across four slots
  • 256 GB SSD plus Thunderbolt 3 and HDMI 1.4 for fast storage and versatile connectivity

Specifications

BrandDELL
SeriesPrecision
Model7720
ColorBlack
Operating SystemWindows 10 Pro
CPU TypeIntel Core i7 7th Gen
Processor Name2.90GHz
Screen Size17.0"
TouchscreenNon-Touch Screen
Resolution1920 x 1080
Video Memory8 GB
Graphic TypeDedicated
SSD256GB
HDDNo
Memory16GB
Memory Slot (Total)4
Max Memory Supported64 GB
Optical Drive TypeNo
BluetoothBluetooth 4.2
HDMI1
Backlit KeyboardFull Size
WebcamYes
StyleStandard
TypeMainstream
UsageBusiness
AC Adapter/ChargerYes
BatteryLithium Ion
Dimensions (W x D x H)Height 1.120 x Length 11.080 x Width 16.420
Weight7.5500
Software IncludedA fresh Windows 10 is installed and no additional software is included
Package ContentDell Precision 7720, Pre installed Windows 10 Pro 64Bit, and Power Adapter
Consumer AlertGrade A Refurbished

Questions about this item

Does the Precision 7720 include the Windows 10 Pro licence and power adapter, or must I purchase them separately?

The laptop ships with a genuine Windows 10 Pro 64-bit licence already installed. A compatible power adapter is included in the box.

Should I choose the 16 GB DDR4 configuration or upgrade toward the 64 GB maximum supported by the four memory slots?

The unit comes with 16 GB DDR4 installed across the four slots. If your workflows regularly exceed that capacity, you can add modules up to the 64 GB limit.

What does the 2.90 GHz Intel Core i7-7820HQ actually deliver when paired with the Quadro P4000 8 GB GDDR5 in a 17.3" FHD chassis?

The quad-core processor runs at 2.90 GHz base frequency, driving the Quadro P4000 with 8 GB GDDR5 for certified professional 3D and compute workloads on the 1920 x 1080 IPS display.

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