Dell Precision 3480 laptop i7-1355U 12GB 512GB 14.0" FHD

Precision 3480 mobile workstation

The Dell Precision 3480 is a 14.0 inch mobile workstation built for professionals who need ISV-certified reliability in a compact form. It runs Windows 11 Pro on a 10-core Intel Core i7 13th Gen processor with a 5 GHz turbo frequency. The 12 GB memory and 512 GB SSD support multi-tasking across office applications and professional software. Integrated graphics handle everyday visual workloads without a discrete card.

Build integration and expansion

The integrated graphics chip shares system memory, freeing physical space and power budget inside the chassis. A non-touch 1920 x 1080 Full HD display and built-in webcam cover video calls and content review without extra peripherals. Wireless 802.11ac and Bluetooth connect to networks and accessories without cables. The 512 GB SSD provides the primary storage volume; there is no hard-drive bay for secondary mechanical drives.

Thermals, noise and power

The 10-core processor operates at a 3.7 GHz base frequency and boosts to 5 GHz under load, so thermal output scales with demanding tasks. Integrated graphics eliminate the heat and fan noise associated with a separate GPU. In typical office and collaboration workloads the system runs quietly, while sustained professional software pushes the cooling solution harder. Power draw follows the CPU workload profile rather than a discrete graphics envelope.