PCIe Lane Checker Tool
This tool analyzes GPU slot usage, NVMe drive impact, chipset lane behavior, and potential PCIe bottlenecks.
Use Quick Mode for instant checks or the Wizard Mode for a full step‑by‑step diagnostic.
Wizard Mode (Step-by-Step PCIe Diagnostic)
Step 1: Select Motherboard Chipset
Step 2: GPU Slot Used
Step 3: NVMe Drives Installed
Step 4: SATA Ports Used
Step 5: PCIe Add‑In Cards
PCIe Analysis Output
Use Quick Mode or complete the Wizard to generate results.