ATX 4-pin extension cable CableMod Pro ModMesh 45 cm White (CM-PCAB-4ATX-N45KW-2PW-R)

The CableMod Pro ModMesh 4-pin ATX extension cable (45 cm, white) is designed to extend a standard 4-pin ATX power connection inside desktop PC systems. The cable provides additional length for flexible routing and improved accessibility when building or reorganizing a system, while the ModMesh sleeving offers a consistent aesthetic and protection against abrasion. This extension is intended for use with motherboards and power supplies that utilize a 4-pin ATX connector for CPU or auxiliary power.

Advantages

The ModMesh sleeving improves durability and gives a uniform white appearance for visible cable runs. At 45 cm length, the cable offers enough reach to route behind trays or around tight corners without placing stress on connectors. The extension maintains the original connector pinout and ensures reliable electrical contact while reducing visual clutter for cleaner internal layouts.

Suitable for

• Custom PC builds where extra 4-pin ATX cable length is needed
• System upgrades that require neater cable routing
• Small or compact cases with constrained cable paths
• Visible PSU-to-motherboard cable runs when matching color is desired

Key specifications

• Cable type: 4-pin ATX power extension
• Length: 45 cm
• Sleeving: ModMesh flexible sleeved design
• Color: White
• Connector retention: Standard 4-pin friction latch
• Compatibility: Standard 4-pin ATX CPU/auxiliary power connectors

How to use

Attach the male end of the extension to the 4-pin output on the power supply or existing cable, and plug the female end into the 4-pin socket on the motherboard or target component. Ensure connectors are fully seated and the latch engages to prevent accidental disconnection. Route the sleeved cable along cable channels or behind the motherboard tray to minimize airflow obstruction and maintain a tidy interior. Avoid sharp bends near the connectors and do not pull on the sleeving; handle by the connector housings when installing or removing.

Recommendations

Use this 45 cm ModMesh extension when additional reach or improved cable presentation is required. Verify that your system uses a standard 4-pin ATX connection before installing. For best results, combine with other matching CableMod cables or extensions to maintain consistent aesthetics and cable management across the build.