NEMA 5-15P (US Plug) ↔ PCIe x16
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Compatibility check and signal path analysis
Adapter Required
These connectors are not directly compatible. An adapter or converter cable is needed.
Signal Path
NEMA 5-15P (US Plug)
Family
Power
Form Factor
3-prong flat blade
Pin Count
3
Reversible
No
PCIe x16
Family
Storage
Form Factor
Card-edge slot (full-length)
Pin Count
164
Reversible
No
Notes
NEMA 5-15P (US Plug) to PCIe x16: Storage and power connectors serve different purposes, though some storage connectors (SATA) include power delivery pins. The NEMA 5-15P (US Plug) (Power) and PCIe x16 (Storage) are from different connector families.