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CRJ 12-inch (30cm) SATA to Dual Molex Power Adapter Cable - Black Sleeved, Power Two Peripheral Devices with a 15-Pin SATA Connection
CRJ Electronics

CRJ Electronics CRJ 12-inch (30cm) SATA to Dual Molex Power Adapter Cable

Bottom line: The CRJ Electronics CRJ 12-inch SATA to Dual Molex Power Adapter Cable ($9.99 on Amazon as of 2026-10-06): Splits one 15-pin SATA power lead into two 4-pin Molex peripheral connectors; main trade-off: low-tolerance 4-pin Molex pins demand careful alignment on insertion.

$9.99

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Buy on Amazon — $9.99 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

  • ✓ Splits one 15-pin SATA power lead into two 4-pin Molex peripheral connectors
  • ✓ All-black connectors plus high-density black sleeving hide the run in a windowed case
  • ✓ 12 inches (30cm) total length keeps slack short in tight retro builds
  • ✓ Feeds legacy Molex fans, IDE drives and CD-ROMs from a modern ATX supply

Cons

  • ✗ Low-tolerance 4-pin Molex pins demand careful alignment on insertion
  • ✗ 12-inch reach is short for top-mounted PSUs or long full-tower runs
  • ✗ One SATA lead now carries the draw of two peripheral devices
  • ✗ Molex-to-SATA direction is not supported — this only converts SATA to Molex

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SpecPicks Verdict

SpecPicks scored CRJ Electronics CRJ 12-inch SATA to Dual Molex Power Adapter Cable using a rating × review-volume × price-fit model applied to published specs and reviews across the power supplies & cables category. CRJ Electronics'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

  • Power up to two 4-pin peripheral molex device in your PC using a 15-pin SATA power connection from your computer ATX power supply.
  • The premium construction features all black connectors and high density black sleeving for minimal wire visbility.
  • Note: due to the low-tolerance nature of the legacy 4-pin connector it's important to align the pins during connector insertion.
  • Total cable length (including connectors) is 12 inches (30cm)

Full Specifications

Notedue to the low-tolerance nature of the legacy 4-pin connector it's important to align the pins during connector insertion.
BrandCRJ Electronics
ColorBlack
Gauge18
Model4043
Cable TypeSATA
Item ShapeRound
Model Name4043
Unit Count1 Count
Item Length12 inches
Part Number4043
CompatibilityPC
Connector TypeRJ45
Number of Pins15
Outer MaterialSleeved
Maximum Voltage12 volts
Number of Items1
Special FeatureSleeved
Connector GenderMale-to-Female
Compatible DevicesPC
Full listing titleCRJ 12-inch (30cm) SATA to Dual Molex Power Adapter Cable - Black Sleeved, Power Two Peripheral Devices with a 15-Pin SATA Connection

Ready to buy?

CRJ 12-inch (30cm) SATA to Dual Molex Power Adapter Cable - Black Sleeved, Power Two Peripheral Devices with a 15-Pin SATA Connection 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 — $9.99

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

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CRJ 12-inch (30cm) SATA to Dual Molex Power Adapter Cable - Black Sleeved, Power Two Peripheral Devices with a 15-Pin SATA Connection
$9.99
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