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Black 8-pin CPU power extension cable with heatsink and 180-degree buckle

SMUGDESK

SMUGDESK PH38 8Pin CPU Male-Female Extension Cable with Heatsink 180° Buckle Black

SKU CH-48C7-E103T

An 8-pin CPU power extension with a 180-degree straight plug, locking buckle and integrated heatsink for tidy internal wiring and cooler connector temperatures under heavy load

  • 180-degree straight plug enables tidy internal routing
  • Built-in heatsink reduces connector overheating under full CPU load
  • Thickened copper conductor maintains stable current for high-power CPUs
  • Secure snap-on buckle prevents vibration-induced disconnection
  • Flexible black sheath supports clean cable management and airflow

Cable design and purpose

The SMUGDESK PH38 is an 8-pin CPU male-to-female extension cable built for desktop builders who need to reroute power wiring cleanly. Its 180-degree straight plug layout and dedicated locking buckle turn awkward bends into tidy straight runs, helping cable management and airflow inside compact chassis. It suits enthusiasts working on gaming PCs, workstations or custom modifications where neat internal wiring matters.

Thermal and electrical behaviour

A compact heatsink sits on the connector to draw heat away from the contact point during heavy CPU loads, reducing the risk of high-temperature ageing or poor contact. Thickened copper conductors follow the ATX CPU power specification, delivering stable high-current transmission without voltage drop for high-wattage processors. The black outer sheath stays flexible for easy routing while maintaining reliable power delivery.

Build quality and daily implications

The snap-on buckle locks the connection firmly, preventing accidental disconnection from vibration or movement inside the case. Plug-and-play installation requires no soldering or modification, making it a practical accessory for organising messy CPU power cables. The durable insulating casing protects the conductors during repeated handling, supporting long-term reliability in enthusiast builds.

Highlights

  • 180-degree straight plug enables tidy internal routing
  • Built-in heatsink reduces connector overheating under full CPU load
  • Thickened copper conductor maintains stable current for high-power CPUs
  • Secure snap-on buckle prevents vibration-induced disconnection
  • Flexible black sheath supports clean cable management and airflow

Specifications

No published specifications for this item yet.

Questions about this item

How do I fit the PH38 8-pin CPU extension and what step do people miss?

Align the 180-degree straight plug with the motherboard CPU socket, push until the dedicated PH38 buckle clicks, then route the black sheathed cable cleanly behind the motherboard tray.

What part of this adapter will need checking or replacing over time?

Inspect the mini heatsink fins for dust build-up and verify the copper contacts stay clean; the snap-on buckle can be re-seated if vibration ever loosens it.

What limit appears first when the CPU runs at full load for a long period?

The connector contact point temperature rises first, so the built-in heatsink is designed to dissipate that heat and prevent high-load overheating.

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