ELFJMZP
Molex to 4 Pin Fan Cable 2 Pack - 30cm 12V Full Speed PC Fan Power Splitter, Dual 4-Pin Adapter for ATX PSU Case Cooling (1 to 1)
*Price sourced from Amazon.com. Last updated 2026-05-25. Price and availability subject to change.
ELFJMZP 2 Pack Molex to 4 Pin Fan Cable is a core PC cooling expansion accessory, designed specifically for insufficient motherboard fan ports. It draws stable 12V power directlyfrom the standard Molex LP4 interface of ATX PSUs, featuring a 1-to-2 design that can drive two 4Pin or 3Pin fans simultaneously, providing continuous full-speed cooling support.Adopting a pure power supply design, it delivers constant 12V voltage—fans run at full speed immediately after connection, with no PWM speed control function to avoid redundantfailures, making it ideal for high-load devices requiring powerful…
SpecPicks Verdict
SpecPicks classifies Molex to 4 Pin Fan Cable 2 Pack - 30cm 12V Full Speed PC Fan Power… as a niche pick — read recent reviews before buying in the power supplies & cables category, based on limited Amazon review volume so far and our ranking model that weights rating × review-volume × price-fit. ELFJMZP's positioning sits within the broader category mid-tier. 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 power supplies & cables 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
- ✓ Backed by ELFJMZP's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ 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
- ELFJMZP 2-Pack 30cm Molex to 4-Pin Fan Cable, featuring a single-to-dual connector design, draws stable 12V power directly from the ATX PSU's Molex LP4 connector. This meets the requirement for simultaneously powering two computer case fans or CPU cooling fans. The 30cm length is moderately sized to suit most desktop PC builds, avoiding limitations from excessively short cables or tangling from overly long ones.
- Concentrated Constant 12V Power Mode enables the fan to operate stably at full speed without PWM speed regulation. Independent of the motherboard fan header, it accommodates various 4-pin computer fans while also supporting 3-pin fans (which likewise run at full speed when connected). This delivers sustained, efficient cooling for high-intensity devices and industrial computers.
- Precisely matches standard Molex 4-pin power connectors with 4-pin fan plugs. Features a foolproof design ensuring correct polarity alignment to prevent reverse insertion. Widely compatible with mainstream ATX power supplies, desktop case fans, CPU cooling fans, and retro computer modification equipment. No additional adapters required.
- The flexible cable facilitates easy routing, while the premium copper core conductor enhances power delivery stability and reduces the risk of overheating during prolonged operation. Reinforced connectors improve durability for frequent plugging and unplugging, meeting the demands of 24-hour continuous operation. Suitable for European domestic installations, professional modifications, and small server cooling applications.
- The 2-Pack bundle offers superior value for money, ideal for multi-fan builds, spare replacements or bulk upgrades. Eliminating the need to purchase multiple cables separately, it provides a convenient and stable power solution for expanding PC cooling systems, meeting European users' demand for practical computer components.
Full Specifications
| Brand | ELFJMZP |
|---|---|
| Model | 1 to 1 |
| Cable Type | 24awg |
| Model Name | 1 to 1 |
| Part Number | EP000170 |
| Compatibility | PC |
| Connector Type | 2510 4p-2pin, Molex 4-pin |
| Number of Items | 2 |
| Special Feature | 1 to 1 |
| Connector Gender | Male-to-Female |
| Compatible Devices | Molex 4-pin to 2510 4P-2PIN device |
| Included Components | NO |
| Other Special Features of the Product | 1 to 1 |
Ready to buy?
Molex to 4 Pin Fan Cable 2 Pack - 30cm 12V Full Speed PC Fan Power Splitter, Dual 4-Pin Adapter for ATX PSU Case Cooling (1 to 1) 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 2026-05-25. Price and availability subject to change.
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