Precision 7720
Built for your brilliance.
Built for your brilliance.
World’s most powerful 17" mobile workstation, featuring Intel® processors, PremierColor UHD display and up to 4TB of storage.
Tech Specs & Customisation
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 (Includes free Upgrade to Windows 11 Pro)
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
Storage
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
Drivers, Manuals & Support
Dell Support
From drivers and manuals to diagnostic tools and replacement parts, Dell Product Support has you covered!
Intel® Core™ Processors
Add the products you would like to compare, and quickly determine which is best for your needs.