ATX 20‑pin cable ShiverPeaks BS78224‑HQ — 20‑pin male to female, 0.3 m

ShiverPeaks BS78224-HQ is a 20-pin ATX extension/adapter cable with a male-to-female connection and a length of 0.3 m. It is designed to connect or extend ATX power signals between a power supply, motherboard or adapter board where a short, reliable connection is required. The compact length makes it suitable for cramped enclosures, test setups and situations where a longer cable would obstruct airflow or cable routing.

Advantages

The cable provides a simple plug-and-play solution for extending or adapting 20-pin ATX power headers without modifying existing connectors. Its male-to-female configuration preserves the original pinout and signal orientation, reducing the risk of miswiring. At 0.3 m length the cable minimizes clutter inside small cases and on test benches while maintaining electrical continuity for stable power delivery.

Suitable for

• Compact PC builds and small form factor cases
• Test benches and prototype boards requiring short ATX connections
• Replacing or extending an existing 20-pin ATX cable where length is insufficient

Key specifications

• Connector type: 20-pin ATX male to female
• Length: 0.3 m
• Cable purpose: ATX power extension/adapter
• Application: Internal PC power connections between PSU, motherboard or adapter boards

How to use

Align the 20-pin male connector with the corresponding 20-pin female header, ensuring correct orientation of the keyed housing and pin alignment. Firmly insert the male connector into the female socket until it seats fully; then connect the opposite end to the target header. Verify that the connectors are secure and no pins are bent before powering the system. For removal, grasp the connector housing and pull straight out to avoid straining individual wires.

Recommendations

Use this 0.3 m ATX cable in builds where a short, direct connection is advantageous. Avoid excessive bending or pulling force near the connector housings, and ensure connectors are fully seated to maintain reliable power delivery. Do not use the cable if the housing or pins are damaged, and avoid routing it across sharp edges or near high-temperature components.