Power

Molex 4-pin

Power
Family
Power
Form Factor
Rectangular nylon 4-pin
Pin Count
4
Year
1963

Legacy internal power connector for IDE drives, fans, and accessories. Supplies 5V and 12V. Being replaced by SATA power but still needed for some case fans and RGB controllers.

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Specifications

Family Power
Form Factor Rectangular nylon 4-pin
Pin Count 4
Reversible No
First Released 1963

Compatible Cables

EPS 8-Pin CPU Power Cable

Molex 4-pin ↔ Molex 4-pin

Molex to SATA Power Adapter

Molex 4-pin ↔ SATA Power

PCIe 6+2 Pin GPU Power Cable

Molex 4-pin ↔ PCIe x16

PCIe 8-pin GPU Power Cable

Molex 4-pin ↔ PCIe x16

Compatibility

Connect To Compatible Adapter
Apple 30-pin No — Details →
HDMI Type-A (Standard) No — Details →
IEC C7/C8 (Figure-8) No — Details →
HD-SDI (BNC) No — Details →
SD Card Slot No — Details →
PCIe x1 No — Details →
MIDI DIN No — Details →
HDMI Type-C (Mini) No — Details →
Component Video (RCA) No — Details →
ATX 24-pin No — Details →
Mini DisplayPort No — Details →
HDMI Type-D (Micro) No — Details →
USB-C Alt Mode DisplayPort No — Details →
USB Type-A No — Details →
RJ45 No — Details →
IEC C13/C14 No — Details →
HDMI Type-E (Automotive) No — Details →
M.2 (M-key) No — Details →
FireWire 800 (9-pin) No — Details →
2.5mm TS No — Details →