Evoc X5801B gaming laptop 18" UHD+ 200Hz Ultra 9-275HX RTX 5080 32GB 4TB

18-inch UHD+ 200 Hz gaming laptop

The Evoc X5801B is an 18-inch gaming laptop built around an Intel Core Ultra 9 275HX processor and an NVIDIA GeForce RTX 5080 graphics card with 16 GB GDDR7 memory. It ships with 32 GB of DDR5 5600 MHz memory in dual-channel configuration and 4 TB of PCIe 4.0 x4 NVMe storage across two 2 TB drives. The system runs Windows 11 Pro and is assembled by an authorised build-to-order dealer with Gelid GC Extreme thermal compound applied to the CPU and GPU.

200 Hz UHD+ panel and PCIe 4.0 storage limits

The 18-inch display runs at 3840 x 2400 resolution with a 200 Hz refresh rate, so the panel itself caps the maximum frame rate you can see without an external monitor. Storage uses the PCIe 4.0 x4 NVMe interface, which sets the practical sequential throughput ceiling for the installed SSDs. The RTX 5080 GPU connects through the internal PCIe lanes provided by the platform, and the DDR5 memory operates at 5600 MHz as configured by the system firmware.

Dealer-built with pre-applied thermal paste

The laptop arrives fully assembled by the dealer, including the Gelid GC Extreme thermal interface material on the processor and graphics chip, so no end-user installation of memory, storage or cooling compound is required. The chassis uses a metal top, palm rest and bottom case secured with standard screws; opening it typically voids the dealer warranty. Common issues after delivery relate to BIOS or driver updates rather than hardware fitment, and the dealer performs burn-in stress testing before shipment.