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4 Pin Molex Extension Cable, 5.25 inch Male to 5.25 inch Female, 12 inch
CableWholesale

4 Pin Molex Extension Cable, 5.25 inch Male to 5.25 inch Female, 12 inch

Bottom line: The CableWholesale 4 Pin Molex Extension Cable is a specs-and-price decision rather than a crowd-consensus one in the power supplies & cables category, priced around $10.84 on Amazon as of 2026-10-06. Check the specification table below against one or two close alternatives — on price and spec fit, not on star ratings.

$10.84

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Buy on Amazon — $10.84 Compare to similar power supplies & cables

By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014. For retro PC hardware and period-correct parts, synthesises manufacturer documentation, community compatibility lists and marketplace listings rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference.

*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.

Pros & Cons

Pros

  • ✓ RELIABLE DESIGN: Meticulously crafted to meet demanding everyday use.
  • ✓ Backed by CableWholesale's warranty and support channels

Cons

  • ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
  • ✗ Price, stock, shipping and returns are set by the retailer and may have changed since this page was last updated

Manufacturer description

4 Pin Molex Extension Cable, 5.25 inch Male to 5.25 inch Female, 12 inch

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SpecPicks Verdict

SpecPicks scored CableWholesale 4 Pin Molex Extension Cable using a rating × review-volume × price-fit model applied to published specs and reviews across the power supplies & cables category. CableWholesale's power supplies & cables lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

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 retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Key Features

  • Versatile Compatibility: Compatible with standard 5.25 inch Molex connectors, this 4 Pin Molex Extension Cable seamlessly integrates with your existing power setup, ensuring broad compatibility with various internal components like hard drives and CD/DVD drives.
  • Extended Reach: At 12 inches in length, this extension cable is perfect for larger computer cases or unique setup requirements, providing the extra reach needed for optimal cable management and ease of installation.
  • Convenient Conversion: The cable effortlessly converts between 5.25 inch Male and Female Molex Power Supply Plugs, offering a hassle-free solution for extending the power connection within your PC.
  • Durable and Reliable: Built with quality materials, this 4 Pin Molex Extension Cable ensures a secure and stable power connection, reducing the risk of power issues and extending the lifespan of your internal components.
  • RELIABLE DESIGN: Meticulously crafted to meet demanding everyday use.

Full Specifications

BrandCableWholesale
ColorBlack
Model11W3-04212
Cable TypeExtension cable
Item ShapeRound
Unit Count1.0 Count
Item Length12 Inches
Part Number11W3-04212
CompatibilityPC
Connector Type4-pin Molex Connector
Item Type NameCableWholesale 11W3-04212 5.25" Male to 5.25" Female 12" 4 Pin Molex Extension Cable
Number of Pins4
Maximum Voltage12 Volts (DC)
Number of Items1
RELIABLE DESIGNMeticulously crafted to meet demanding everyday use.
Special FeatureExtend
Connector GenderMale-to-Female
Specification MetNo
Compatible Devicescomputer
Included ComponentsComputer Cable Adapters

Ready to buy?

4 Pin Molex Extension Cable, 5.25 inch Male to 5.25 inch Female, 12 inch is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

Buy on Amazon — $10.84

*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.

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4 Pin Molex Extension Cable, 5.25 inch Male to 5.25 inch Female, 12 inch
$10.84
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