Precision 3000 Series 3520

The customizable and portable Precision 3520 allows you to bring your workstation anywhere you go.

  • 7th Generation Intel® Core Processors.

  • Charges faster and features long-lasting batteries.

  • Dell Precision Optimizer runs professional apps even faster.

  • Enhanced memory speeds up to 2400MHz DDR4.

* Price and Availability are subjective

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* Price and Availability are subjective

At a Glance

Bring your ideas to life with an affordable 15-inch mobile workstation and enhanced performance features.

Specialized Worker

  • Graphic Designers
  • Animators
  • Artists

Core Focus

  • Performance
  • Display
  • Flexibility

You’ll love

  • Mobility
  • Cost-Effective
  • Customizable

7th Generation Intel® Core Processors Benefits

The 7th Generation Intel® Core Processors are all about power and speed.
Experience up to 58% faster system performance vs an older PC, enhanced responsiveness on
everyday tasks with Intel® Optanememory, and rapid wakeup times.

  • 14nm refresh of 6th Generation Intel® Core Processors, 7th Generation Intel® Core Processors

  • 58% faster system performance and 2.5x battery life vs 5 year old PC

  • Responsiveness

  • Wakes up in <3000ms with Modern Standby

  • Up to 12% better responsiveness on everyday tasks (browsing, email) with Intel® Optanememory

  • Double digit performance gain vs. previous Intel® Processors

Windows 10 + Intel® Better Together
with Dell Advantage

View All Benefits

Intel® Technology

  • Low-Power to high performance
  • Pro Wireless, Wireless Gigabit
  • Intel® Virtualization Technology
  • TPM 2.0 with Attestation
  • Secure Key
  • Intel® Active Management Technology

Windows 10

  • Improved Fundamentals
  • Office
  • Cortana
  • Continuum
  • Device Guard
  • Microsoft Passport
  • Enterprise Data Protection
  • Windows Hello
  • Windows* as a Service
  • Group Policy
  • Domain Join
  • Windows* InTune

Dell© Advantage

  • Dell makes business beautiful
  • CES Innovation Awards
  • Latitude 7370, 7275
  • #1 Desktop brand in North America
  • Dell Data Protection
  • Endpoint Security Suite Enterprise
  • Integrated endpoint protection, single console with compliance reporting
  • Dell Client Command Suite
  • Free tools to help manager PC fleet

Better Together


Do more and be more productive with improved multitasking, less waiting, familiar interface, and app compatibility


Helps protect identity, data, and devices against modern security threats


Stay current with less effort, manage devices more effectively, remotely provision and deploy applications

Technical Specifications

  • Processor

    7th Generation Intel® Core Processors or Intel® Xeon® Processor

  • Chipset

    Intel® Mobile CM238

  • Dimensions

    H0.97" x W14.61" x D9.94"

  • Intel® Xeon® Processor E3-1505M v6 (Quad Core, 3.00GHz, 4.00GHz Turbo, 8MB 35W, w/Intel® HD Graphics 630)
  • Intel® Core i7-7820HQ Processor (Quad Core, 2.90GHz, 3.90GHz Turbo, 8MB 35W, w/Intel® HD Graphics 630)
  • Intel® Core i7-7700HQ Processor (Quad Core, 2.80GHz, 3.80GHz Turbo, 6MB 35W, w/Intel® HD Graphics 630)
  • Intel® Core i5-7440HQ Processor (Quad Core, 2.80GHz, 3.80GHz Turbo, 6MB 35W, w/Intel® HD Graphics 630)
  • Intel® Core i5-7300HQ Processor (Quad Core, 2.50GHz, 3.50GHz Turbo, 6MB 35W, w/Intel® HD Graphics 630)
  • Intel® Core i7-6820HQ Processor (Quad Core, 2.70GHz, 3.60GHz Turbo, 8MB 35W, w/Intel® HD Graphics 530)
  • Intel® Core i5-6440HQ Processor (Quad Core, 2.60GHz, 3.50GHz Turbo, 6MB 35W, w/Intel® HD Graphics 530)
Operating System
  • Windows 10 Pro (64-bit)
  • Windows 8.1 Pro (64-bit) (Includes Windows 10 Pro License)
  • Windows 7 Professional (Includes Windows 10 Pro License)
  • Red Hat Enterprise Linux (RHEL) 7.2
  • Ubuntu
  • Starting at 4.79 pounds with a 4-cell battery and HD non-touch panel
Video Card
  • NVidia® N17M-Q3 (2GB)
  • Integrated Intel® i218LM 10/100/1000 Gigabit Ethernet Controller
  • 3 USB 3.0
  • 1 USB-C Port
  • 1 VGA Port
  • 1 Security Lock
  • 1 RJ45 Port
  • 1 HDMI Port
  • 1 Power Adapter Port
  • 1 Memory Card Reader
  • 1 Headphone Jack
  • 1 SIM Card Slot
  • 1 Smart Card Reader (Optional)
  • Up to 32GB DDR4 NECC/ECC up to 2400MHz

Additional Accessories

  • Out and About
  • At the Desk
  • View All
  • Dell Professional Backpack 15/17Store your 15” or 17” laptop and tablet securely within dedicated compartments, especially useful while you are out and about in a weather resistant backpack.

  • Dell Thunderbolt DockTB16Ultimate docking station with a single data and power source for superior display performance and lightning fast transfers.

  • Dell Ultrasharp 25 MonitorU2518DFeaturing stunning colors and spectacular clarity on a QHD display with an InfinityEdge and Dell HDR.

  • Dell Ultrasharp 27 4k HDR MonitorUP2718QCreate stunningly realistic images in HDR10 and with high quality color performance.

  • Dell Ultrasharp 34 Curved MonitorU3418HWBoost productivity, experience true-to-life stunning visuals with an extended view.

  • Dell Ultrasharp 38 Curved MonitorU3818DWFocus on multiple applications within a single display to maximise performance.

  • Dell UltraSharp Ultra HD 4K Monitor with PremierColorUP3216QVisualize your work in exceptional color accuracy and professional standards and with four times the resolution of Full HD.

  • Dell Wireless Keyboard & MouseKM717Ergonomic design and easily connected.

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