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.
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*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
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
| Note | due to the low-tolerance nature of the legacy 4-pin connector it's important to align the pins during connector insertion. |
|---|---|
| Brand | CRJ Electronics |
| Color | Black |
| Gauge | 18 |
| Model | 4043 |
| Cable Type | SATA |
| Item Shape | Round |
| Model Name | 4043 |
| Unit Count | 1 Count |
| Item Length | 12 inches |
| Part Number | 4043 |
| Compatibility | PC |
| Connector Type | RJ45 |
| Number of Pins | 15 |
| Outer Material | Sleeved |
| Maximum Voltage | 12 volts |
| Number of Items | 1 |
| Special Feature | Sleeved |
| Connector Gender | Male-to-Female |
| Compatible Devices | PC |
| Full listing title | CRJ 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.
*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.
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