YiKaiEn
DC Power Supply Plug to Molex 4-Pin PC Fan Power Adapter Cable 11.8inch
*Price sourced from Amazon.com. Last updated 2026-05-26. Price and availability subject to change.
• Change the 4 Pin Molex to DC interface power supply• Use a Variety of DC Power Supplies to Control Desired Fan Speed (for Example: 5V forSilent, 12V for Full Speed)• Input: Female 5.5mm OD x 2.1mm ID DC Plug Socket• Output: 3/4-Pin Type-D Male Fan Connector (Specialized Fan Connector Is CompatibleWith Both 3-Pin And 4-Pin Fans)• Cable Length (Excluding Connectors): 11.8" / 30cm
SpecPicks Verdict
SpecPicks classifies DC Power Supply Plug to Molex 4-Pin PC Fan Power Adapter Cable… as a mid-pack option worth checking against alternatives in the power supplies & cables category, based on 9 verified Amazon reviews and our ranking model that weights rating × review-volume × price-fit. YiKaiEn'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
- ✓ Solid 4.0★ customer rating
- ✓ Change the 4 Pin Molex to DC interface power supply.
- ✓ Backed by YiKaiEn'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
- Change the 4 Pin Molex to DC interface power supply.
- Use a Variety of DC Power Supplies to Control Desired Fan Speed (for Example: 5V for Silent, 12V for Full Speed)
- Input: Female 5.5mm OD x 2.1mm ID DC Plug Socket.
- Output: 3/4-Pin Type-D Male Fan Connector (Specialized Fan Connector Is Compatible With Both 3-Pin And 4-Pin Fans)
- Cable Length (Excluding Connectors): 11.8" / 30cm
Full Specifications
| Brand | YiKaiEn |
|---|---|
| Color | Black |
| Input | Female 5.5mm OD x 2.1mm ID DC Plug Socket. |
| Output | 3/4-Pin Type-D Male Fan Connector (Specialized Fan Connector Is Compatible With Both 3-Pin And 4-Pin Fans) |
| Voltage | 12 Volts |
| Plug Type | DC |
| UL Listed | No |
| Unit Count | 1.0 Count |
| Item Length | 11.8 Inches |
| Plug Format | DC |
| Model Number | 759549561809 |
| Compatibility | PC |
| Built-In Media | 1x DC Power Supply Plug to Molex 4-Pin PC Fan Power Adapter Cable |
| Mfr Part Number | DC-005 |
Ready to buy?
DC Power Supply Plug to Molex 4-Pin PC Fan Power Adapter Cable 11.8inch 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 2026-05-26. Price and availability subject to change.
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