Precision 3540 Mobile Workstation

Get to know Windows 10 Pro
Intel® Core™

Power within reach

The Precision 3540 is our smaller, lighter and more accessible workstation. Built to empower productivity in CAD and other demanding applications.

New Precision 3540


Be mobile. Remain powerful.

Be mobile. Remain powerful.

Ground-breaking innovation: Starting at just 4.04lbs., the Precision 3540 is all about mobility. It’s made with premium materials, coming in at 10% lighter and has outstanding battery life.

Bigger productivity: The narrow-edge display gives you more screen real estate on your 15” mobile workstation which makes it easier to view CAD applications and heavy Excel spreadsheets.

Brilliant performance: The Precision 3540 comes fully equipped with Intel® Core ™ 8th Gen processors (quad-core), perfect for demanding CAD and heavy spreadsheets.

Professional graphics: Experience exceptional performance for everything from large spreadsheets to 2D and entry-level 3D CAD with optional next-generation AMD Radeon® Pro graphics with 2GB of memory.

Fast memory: Accelerate workflows and improve response time with high-speed memory up to 32GB at 2400MHz*.

Versatility at its finest: Stay connected to all the tools you need with ports that include optional Thunderbolt™, HDMI, USB and more.

Vital reliability: Get outstanding battery life with the optional 4-cell 68Whr ExpressCharge-capable battery. You’ll be up and running quickly and staying productive.

Store your creations: Keep your designs local with up to 2TB of high-speed storage*.
Improve productivity with Dell Precision Optimizer

Improve productivity with Dell Precision Optimizer

Tuned performance: Included free with your Precision workstation, the Dell Precision Optimizer delivers faster application optimization. It also automatically tunes your workstation to run popular Independent Software Vendor (ISV) applications at the fastest speeds possible, has automated system updates and provides analytics to address resource bottlenecks.

Premium customized performance: Upgrade to the new Dell Precision Optimizer Premium version, the world’s first AI-based performance optimizer software for workstations*. This program learns the behavior of any user-specified applications, identifies optimization opportunities using machine learning and applies performance improvements.
Private, secure, productive

Private, secure, productive

Productivity at your fingertips: The optional Hello fingerprint reader ensures that you and only you can access your work. Simply place your finger on the sensor and just like that, you’re ready to take on the next task. 

Precision, meet privacy: A new feature for all Precision workstations, a camera shutter that ensures others can’t see you through the lens. You can now manually close the shutter for privacy or open it when you want to video conference or take photos.
Independent Software Vendor (ISV) certification

Your work can count on it

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

Learn more
Ports & Slots

Ports & Slots

1. Memory Card Reader | 2. Headphone Jack | 3. USB 3.1 Gen1 | 4. USB 3.1 Gen 1 with PowerShare | 5. HDMI | 6. RJ45 port | 7. Security lock | 8. Power Adapter Port | 9. USB-C with optional Thunderbolt™ | 10. USB 3.1 Gen 1 | 11. Smart Card Reader (Optional)
Dimensions & Weight

Dimensions & Weight

1. Height: 20.35mm (0.80") | 2. Width: 359.1mm (14.14") | 3. Depth: 236.2mm (9.30") | Starting Weight: 1.83Kg (4.04lbs)*

We’ve got your business covered

ProDeploy Client Suite: We help you deploy PCs with greater speed, less effort and more control. You will direct every detail of your deployment with our TechDirect portal that features an unprecedented level of control, automation and simplicity.

ProSupport: Let us make hardware and software support easy. ProSupport offers 24x7 access to in-region advanced technology experts who contact you when critical issues arise,* all so you can focus on the strategic work that moves your business ahead.

ProSupport Plus: With our most complete support service for PCs and tablets, you get all the capabilities of ProSupport with predictive failure prevention,* repair for drops, spills and surges and hard drive retention in the case of failure.*


  • Intel® Core™ i5-8265U Processor (4 Core, 6MB Cache, 1.6GHz, 3.9Ghz Turbo, 15W)
    Intel® Core™ i5-8365U Processor (4 Core, 6MB Cache, 1.6GHz, 4.1GHz Turbo, 15W, vPro)
    Intel® Core™ i7-8565U Processor (4 Core, 8MB Cache, 1.8GHz, 4.6GHz Turbo, 15W)
    Intel® Core™ i7-8665U Processor (4 Core, 8MB Cache, 1.8GHz, 4.8GHz Turbo, 15W, vPro)

Operating System (Dell recommends Windows 10 Pro for business.)

  • Windows 10 Home 64
    Windows 10 Pro 64
    Ubuntu 18.04
    Red Hat 7.5

Video Card

  • Integrated Intel® UHD 620 Graphics
    AMD Radeon® Pro WX 2100 Graphics


  • 15.6" HD, 1366x768, Anti-Glare Non-Touch, 45% color gamut
    15.6" FHD WVA, 1920x1080, Anti-Glare Non-Touch, 45% color gamut
    15.6" FHD WVA, 1920x1080, Anti-Glare Non-Touch, 72% color gamut
    15.6" FHD WVA, 1920x1080, Anti-Glare w/ Embedded Touch, 45% color gamut


  • 2 DIMM slots - up to 32GB 2400MHz memory

Hard Drive

  • 1x slot: 1x M.2 2280 / 2230 or 1x 2.5” HDD
    2.5” Hard Disk Drive (HDD): 500GB 7200RPM, 500GB 7200 SED FIPS, 1TB 7200RPM, 2TB 5400RPM
    M.2 SATA Solid State Drive (SSD): 256GB
    M.2 PCIe Solid State Drive (SSD): 128GB, 256GB, 256GB SED, 512GB, 512GB SED, 1TB, 2TB


  • 1 / 3 / 4 / 5 Years Hardware Service with Onsite/In-Home Service After Remote Diagnosis
    1 / 3 / 4 / 5 Years ProSupport with Next Business Day Onsite Service
    1 / 3 / 4 / 5 Years ProSupport Plus with Next Business Day Onsite Service


  • 1 Power Adapter Port
    1 USB-C with optional Thunderbolt™
    2 USB 3.1 Gen 1
    1 USB 3.1 Gen 1 with PowerShare
    1 Headphone Jack
    1 HDMI
    1 RJ45 port

Dimensions & Weight

  • Height: 20.35mm (0.80") x Width: 359.1mm (14.14") x Depth: 236.2mm (9.30")
    Weight: 1.83Kg (4.04lbs)*