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Black 24-pin ATX to 18-pin HP adapter cable, 30 cm

Vszerda

Vszerda 24 Pin to 18 Pin ATX PSU Power Adapter Cable for HP Z210/Z220/Z230/Z420/Z620

SKU CH-1X9M-X0801

Connects a standard 24-pin ATX power supply to the proprietary 18-pin motherboard connector on HP Z210, Z220, Z230, Z420 and Z620 workstations

  • Converts standard ATX 24-pin to HP proprietary 18-pin
  • Fits Z210, Z220, Z230, Z420 and Z620 workstations
  • 18AWG full-copper wire handles up to 1000W power delivery
  • Compact 11.8-inch length keeps cable routing tidy
  • Lightweight 55 g design adds minimal mass to build

24 Pin to 18 Pin ATX Adapter

This adapter cable connects a standard 24-pin ATX power supply to the proprietary 18-pin motherboard connector found on HP Z210, Z220, Z230, Z420 and Z620 workstations. It enables the use of aftermarket power supplies in these systems without modifying the original wiring. The cable is built with 18AWG tinned copper conductors rated for 1000W power delivery.

Capacity and Headroom

The 18AWG wire construction supports power supplies up to 1000W, providing ample headroom for high-performance CPU and GPU configurations in supported workstations. It handles the main 18-pin motherboard feed while the separate 8-pin CPU connector is supplied directly from the power supply's standard EPS cable. The 30cm length offers sufficient reach for typical chassis layouts without excess slack.

Build Integration

The adapter requires a standard ATX power supply with a 24-pin main connector and an 8-pin EPS CPU cable for the secondary motherboard socket. It eliminates the need for proprietary HP power supply units, freeing component selection for upgrades or replacements. The lightweight 55g cable adds minimal strain to motherboard headers and routes easily in compact workstation cases.

How it compares

Measured against everything we stock in Internal PSU & Riser Cables, at today’s prices. Recalculated every night.

Price $13.99
Cheaper than about 55% of the 7,839 comparable items (median $14.99).

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Specifications

No published specifications for this item yet.

Questions about this item

Will the 24-to-18-pin adapter work with my existing 1000 W ATX PSU on a Z620 board?

The 18 AWG cable is rated for up to 1000 W, so a standard ATX supply connects through the 24-pin side while the 18-pin side feeds the HP motherboard; the separate CPU 8-pin plug still comes from the PSU.

How can I confirm the 18-pin connection is seated correctly after installation?

The 18-pin connector mates with the HP motherboard header and the 24-pin plugs into the ATX supply; a firm click on both ends and a successful POST show the adapter is working.

Does the package include the CPU 8-pin cable or only the 24-to-18-pin adapter?

Only the 24-to-18-pin adapter cable is included; the CPU 8-pin power lead must come from your ATX power supply.

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