ELFJMZP
Power Supply Adapter 24 Pin to 18 Pin ATX Motherboard Cable for Z620 Z420 Workstation, 18AWG Copper Wire 30cm 360W Power Converter for HP Z Series Desktop
*Price sourced from Amazon.com. Last updated 2026-05-23. Price and availability subject to change.
This adapter cable comprises a **24-pin male connector (connecting to the ATX power supply), an 18-pin female connector (connecting to the HP Z620/Z420 motherboard)** and multi-coloured identification wires. The cable body is encased in an insulating protective layer, featuring a cable tie design for tidiness. With an overall length of 30cm, it balances chassis space compatibility with stable power delivery, serving as a dedicated adapter accessory for upgrading/replacing power supplies in HP Z series workstations.Product Name: ATX 24-Pin to 18-Pin Power AdapterProduct Dimensions: 33 x 6.0 x…
SpecPicks Verdict
SpecPicks classifies Power Supply Adapter 24 Pin to 18 Pin ATX Motherboard Cable for Z620… as a category leader on buyer feedback in the motherboards category, based on 2 verified Amazon reviews and our ranking model that weights rating × review-volume × price-fit. ELFJMZP's positioning sits comfortably above the category median. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
Common buyer scenarios for motherboards of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ Highly rated — 5.0★ average across customer reviews
- ✓ Backed by ELFJMZP's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Limited review volume so far — fewer data points on long-term reliability
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key Features
- 1. Precisely engineered for HP Z-series workstations, this power supply adapter is specifically designed for HP Z620 and Z420 motherboards. It seamlessly converts the standard 24-pin connector of a conventional ATX power supply into the 18-pin power connector required by workstations. Compatible with HP Z220/Z230 (not compatible with Z210), it resolves the challenge of power supply adaptation for workstations.
- 2. High-specification durable cables feature 18AWG solid copper tinned-copper conductors, supporting 400W high-power delivery. With anti-oxidation properties and low resistance, the 30cm length facilitates optimal chassis routing, meeting the long-term stable operation requirements of HP Z620/Z420 workstations.
- 3. Plug-and-play design requires no modifications or additional tools/technical expertise. Simply connect the ATX power supply's 24-pin connector to the HP Z420 motherboard's 18-pin interface. Pairing with the original power supply's 8-pin CPU power cable enables normal boot-up, offering novice-friendly installation.
- 4. Stable compatibility across multiple scenarios, compatible with mainstream ATX power supplies (ATX 2.0 and above). Suitable for upgrading or replacing power supplies in HP Z620 workstations, and also supports power supply expansion for select HP Z series desktop computers, offering high versatility.
- 5. Safe, reliable and long-lasting cables with flame-retardant insulation, featuring precision injection-moulded connectors for secure, wobble-free plugging and unplugging. Tested for voltage/current stability to provide safe power delivery for HP Z620/Z420 motherboards.
Full Specifications
| Brand | ELFJMZP |
|---|---|
| Cable Type | 18awg |
| Item Length | 13 Inches |
| Part Number | EP000192 |
| Connector Type | Atx 18-pin Male, Atx 24-pin Female |
| Number of Items | 1 |
| Included Components | NO |
| Warranty Description | NO |
Ready to buy?
Power Supply Adapter 24 Pin to 18 Pin ATX Motherboard Cable for Z620 Z420 Workstation, 18AWG Copper Wire 30cm 360W Power Converter for HP Z Series Desktop is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-05-23. Price and availability subject to change.
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