Internal Power Cable Alcasa 5021-4P8P 0.2m

The Alcasa 5021-4P8P 0.2m internal power cable provides a short, direct connection between a power supply and components requiring a 4-pin ATX12V interface. With a compact 0.2 m length and a multicolour finish, this internal cable is intended for use inside PC cases where space is limited or where a tidy, close-routed power lead is preferred.

Advantages

This internal power cable delivers a stable 4-pin ATX12V connection with minimal signal loss due to its short length. The 0.2 m cable reduces excess cabling inside compact builds and improves airflow by avoiding long, loose wires. Its multicolour insulation helps with visual identification during installation and maintenance. The cable is compatible with standard ATX12V connectors and is designed for straightforward, tool-free connection between power supply and motherboard or auxiliary components.

Suitable for

• Small form factor PC builds where cable length needs to be minimized
• Systems requiring a 4-pin ATX12V power input for CPU or auxiliary modules
• Cases where neat cable routing and improved airflow are priorities

Key specifications

• Cable length: 0.2 m
• Connector type (end 1): 4-pin ATX12V (male)
• Colour: Multicolour insulation
• Intended use: Internal PC power connection

How to use

Power off the system and disconnect it from the mains before installing the cable. Identify the 4-pin ATX12V socket on the power supply or adapter and the corresponding 4-pin socket on the motherboard or component. Align the connector keyed shapes, gently insert the 4-pin ATX12V plug until it seats fully, and ensure a secure fit. Route the 0.2 m cable to avoid contact with moving parts and sharp edges, then restore power and verify the system posts correctly.

Recommendations

Use this short internal cable in compact enclosures or where close proximity connections are required. Avoid bending the cable at sharp angles and do not stretch the cable beyond its length. Inspect connectors for damage before use and replace the cable if any insulation or pin deformation is observed.