Precision 7720

We're here to help. Contact a Dell expert ›

Built for your brilliance.

World's most powerful 17" mobile Workstation with Intel® processors and a PremierColor UHD display. With up to 4TB of storage.

Sorry, this item is not available anymore for purchase online. Please see our recommended replacement product.

Operating System

Available with Windows 11 or Windows 10.

Looks good. Performs better.

High-powered processors: We know you take on the biggest tasks. So we offer the best processors available. The Precision 7720 mobile Workstation delivers no-holds-barred processing power with the blazing performance of 7th Generation Intel ® Core™ i5, i7 and Intel® Xeon® processors.

Genius in the details: A premium, innovative design delivers up to four impeccable display options up to Ultra HD with 100% Adobe RGB and 8 million pixels. With detail this vivid, you’ll see everything in crisp, glorious definition.

High-performance graphics: Next generation professional-grade 2xRadeon Pro™ WX and 4xNVIDIA Quadro® graphics options with up to 16GB of graphics memory. Super high-speed 2400Mhz and 2667MHz of DDR4 memory keep pace with demanding 3D rendering and other graphics-intensive tasks.

Enjoy a long life: You’ll get plenty of charge with the long lasting 91WHr battery.

Ultimate reliability: Tested, optimized and certified with professional software applications as well as more support options with industry leading resolution time.

Supports 8k display: Dell Precision 7520 and 7720 mobile workstations are the first with DisplayPort 1.4, which supports 8K resolution and HDR via a single cable

Superior comfort, speed and storage

Stay cool
Dell’s patented 5th generation dual cooling fans provide a brilliant approach to thermal cooling, taking performance and comfort to levels never before seen on a task-intensive laptop. No matter how high-powered your project, your processing and graphical applications will work within turbo frequencies and your system will stay cool.

Room for all your big ideas
Solid state PCle NVMe storage gives you the space to easily store, transfer and access complex 3D, multimedia and video files quickly and reliably. And with up to 4TB of total system storage, you’ll have space for even the biggest projects.

Improve productivity with Dell Precision Optimizer

Free with your Precision workstation, the Dell Precision Optimizer 4.0 takes the guesswork out of customizing settings and automatically adjusts them. The Dell Precision Optimizer automatically tunes your workstation to run the most popular Independent Software Vendor (ISV) applications at the fastest speeds possible for the fastest results. Featuring enterprise smart alerts for processor, storage, memory, and graphics utilization all in an elegant, new UI.

Innovative, durable design

Strong materials: The brilliantly designed chassis is subjected to and passes MIL-STD 810G testing, ensuring durability and reliability for wherever your job takes you.

Enhanced docking: Make using your peripherals and displays easy with the Dell E Dock, or use the Dell Thunderbolt™ Dock for faster data transfers and support for up to five Full HD displays or 2 4K displays and five other peripheral devices.

Get ready for a new reality.

Get the best of work and play. Dell’s first VR-ready mobile workstation is optimized for gaming and content creation in addition to all your mainstream professional ISV applications. It’s so powerful it can handle complex VR work flows—so you can game or create in immersive virtual reality.

Rigorously tested for optimal performance

Independent Software Vendor (ISV) certification: Precision Workstations are tested to ensure the high-performance applications you rely on every day run smoothly. Dell ISV-certifications cover the most popular independent software applications.

Ports & Slots

Dimensions & Weight

1. Height: (front) 28.5mm (1.12") Height: (rear) 34.49mm (1.36") | 2. Width: 417.04mm (16.42") | 3. Depth: 281.44mm (11.08")
Weight: (starts at) 3.42kg (7.55lbs)

Essential accessories for your Dell Precision 7720

Complete your mobile workstation with these Dell-recommended accessories.

Precision 7720 - Dell UltraSharp Ultra HD 4K Monitor with PremierColor

Dell UltraSharp Ultra HD 4K Monitor with PremierColor | UP3216Q

The perfect display for ideal color coverage and incredible clarity on color-critical projects.

Dell Wireless Premium Keyboard & Mouse Combo | KM717

Keep your desk clutter-free with a modern wireless keyboard and mouse combo with scissor chiclet keys and LED tracking.

Dell Thunderbolt™ Dock | TB16

Connect your Precision to a single data and power source to allow for the ultimate display performance (up to three FHD displays or two 4K displays) and faster data transfers. (Requires optional Thunderbolt port.)

We've got your business covered

ProSupport Plus

Get anytime priority access to expert support with predictive analytics (via SupportAssist technology*) and damage protection for drops, spills, surges and more.

Configuration & Deployment Services

Deploy new technology without disrupting productivity – quickly and correctly, the first time. We provide end-to-end solutions that configure, migrate data, install, and integrate new PCs into your network.

Accidental Damage Service

Enjoy worry-free ownership and minimize downtime with protection from accidental drops, spills, surges and breakages. Coverage picks up where your previous warranty leaves off and is ideal for high-risk environments and mobile workforces.

Processor

Intel 7th Generations Processors
Intel Core Xeon E3-1535M (v6 Quad Core Xeon 3.10GHz, 4.20GHz Turbo, 8MB 45W)
Intel Core Xeon E3-1505M (v6 Quad Core Xeon 3.00GHz, 4.00GHz Turbo, 8MB 45W)
Intel Core i7-7920HQ (Quad Core 3.10GHz, 4.10GHz Turbo, 8MB 45W)
Intel Core i7-7820HQ (Quad Core 2.90GHz, 3.90GHz Turbo, 8MB 45W)
Intel Core i7-7700HQ (Quad Core 2.80GHz, 3.80GHz Turbo, 6MB 45W)
Intel Core i7-7440HQ (Quad Core 2.80GHz, 3.80GHz Turbo, 6MB 45W)
Intel Core i5-7300HQ (Quad Core 2.50GHz, 3.50GHz Turbo, 6MB 45W)
Intel 6th Generation Processors
Intel Core Xeon E3-1575M (v5 Quad Core Xeon 3.00GHz, 3.90GHz Turbo, 8MB 45W)
Intel Core Xeon E3-1545M (v5 Quad Core Xeon 2.90GHz, 3.80GHz Turbo, 8MB 45W)
Intel Core i7-6920HQ (Quad Core 2.90GHz, 3.80GHz Turbo, 8MB 45W)
Intel Core i7-6820HQ (Quad Core 2.70GHz, 3.60GHz Turbo, 8MB 45W)

Operating System (Dell Technologies recommends Windows 11 Pro for business.)

Windows 11 Home 64-bit
Windows 11 Pro 64-bit
Windows 10 Pro (Windows 11 Pro License Included)
RHEL 7.3

Video Card

Radeon Pro WX 4130 with 2GB GDDR5 dedicated memory
Radeon Pro WX 7100 with 8GB GDDR5 dedicated memory
NVIDIA® Quadro P3000 with 6GB GDDR5 dedicated memory
NVIDIA Quadro P4000 with 8GB GDDR5 dedicated memory
NVIDIA Quadro P5000 with 16GB GDDR5 dedicated memory
Intel® HD Graphics P580, 630

Memory*

4 DIMM slots: up to 64GB DDR4 NECC 2400MHz
Up to 64GB DDR4 ECC DDR4 2400MHz
Up to 32GB DDR4 2667MHz SuperSpeed memory

Hard Drive

Support for three storage devices: two M.2 PCIe solid state drives and one M.2 PCIe/2.5” SATA drive: Dell Fast Response Free Fall Sensor standard
Hard Disk Drive (HDD): 2.5” 500GB, 1TB 7200RPM up to 2TB 2.5” 5400RPM SATA 6Gb/s
Solid State Drive (SSD): 256GB, 512GB, 512GB SED, 1TB 2.5” SATA 6Gb/s
M.2 PCIe NVMe Solid State Drive (M.2 SSD): 256GB, 512GB, 512GB SED, 1TB SSD

Ports

4 USB 3.0 with PowerShare
1 Thunderbolt® 3
1 mDP
1 HDMI
1 Headphone and microphone combo jack

Dimensions & Weight

Starting height: 28.5 mm (1.12”) x Width: 417.04 mm (16.42”) x Depth: 281.44 mm (11.08”)
Starting weight: 3.42 kg (7.55 lbs)

Wireless*

Wireless LAN & Bluetooth:
Intel® 8265 Dual-Band 2x2 802.11 ac Bluetooth® 4.2,
Dell DW1820 2x2 801.11ac + Bluetooth 4.2,
Mobile Broadband & GPS:
DW5811e (Gobi 4g/LTE – FMC)

Regulatory

ENERGY STAR 6.2; EPEAT registered

Product Safety, EMC and Environmental Datasheets
Dell Regulatory Compliance Home Page
Dell and the Environment