3 Things to Know About GPU Upgrades in the Dell XPS 8930

The PCIe x16 slot fits full-height, double-width GPUs The slot is standard and the case has clearance for cards up to about 10.5 inches long.

The power supply is the main bottleneck The XPS 8930 comes with either a 460W or 500W PSU, which limits how powerful a GPU you can install without upgrading the power supply.

Measure your GPU length before buying Stick to cards under 10.5 inches to ensure they physically fit inside the case.