Evoc X5801B (X580WNS-G) 18" UHD+ 200Hz Ultra 9-275HX RTX 5080 64GB 2TB gaming laptop

18-inch UHD+ 200Hz mobile workstation

The Evoc X5801B pairs an 18-inch 3840x2400 panel running at 200Hz with an Intel Core Ultra 9 275HX 24-core processor and an NVIDIA GeForce RTX 5080 GPU equipped with 16GB GDDR7 memory. It ships with Windows 11 Pro, 64GB of DDR5 5600MHz memory in dual-channel configuration and a 2TB PCIe 4.0 x4 NVMe SSD. The chassis measures 15.59 by 10.95 by 0.98 inches and weighs 7.25 lbs.

Build integration

The system arrives with Gelid GC Extreme thermal interface material pre-applied to the CPU and GPU, lowering operating temperatures under sustained load. A 64GB DDR5 kit occupies both SO-DIMM slots, leaving no free memory sockets for future expansion. The single 2TB NVMe drive uses one M.2 PCIe 4.0 x4 slot; additional storage would require an open M.2 bay. The metal top, palm rest and bottom case provide structural rigidity for desktop replacement use.

Customisation benefits

HIDevolution performs a full quality-control pass that includes BIOS and driver updates, burn-in stress testing, benchmark verification, keyboard and touchpad checks, port validation and display inspection. The FlexiCharger and Intel Dynamic Tuning Technology are configured out of the box. A one-year warranty covers the applied upgrades, and expert support is available for further customisation requests.