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RLECS Female DC Power Supply Plug 5.5x2.1mm to 12V 4Pin Molex Power Adapter Round Cable
RLECS

RLECS Female DC Power Supply Plug 5.5x2.1mm to 12V 4Pin Molex Power Adapter Round Cable

Bottom line: The RLECS Female DC Power Supply Plug 5.5x2.1mm to 12V 4Pin Molex Power is a specs-and-price decision rather than a crowd-consensus one in the power supplies & cables category. Check the specification table below against one or two close alternatives — on price and spec fit, not on star ratings.

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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.

Pros & Cons

Pros

  • ✓ Power A Variety Of Molex Devices (Wired To Use 12V) With A DC Power Supply
  • ✓ Backed by RLECS'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

Description:1. Power A Variety Of Molex Devices (Wired To Use 12V) With A DC Power Supply.2. Cable Is Wired For Molex 12V Pins But In Some Situations (Like Molex Case Fans Or Pumps) Lower Voltage Power Supplies Can Be Used, the lower the voltage, the slower the speed.Overall length: 29cm/ 11.4";Wire guage: 24AWG;Conductor size: 24*0.08TSConnector A: 5.5x2.1mm connectorConnector B: big 4 pin connectorRated current: Max. 2A;Conductor material: pure copper;Wire outer diameter: 3.5mm;Rated temperature: 80 centigradePackage included: 1 piece Female DC Power Supply Plug to 12V Molex Power Adapter…

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SpecPicks Verdict

SpecPicks scored RLECS Female DC Power Supply Plug 5.5x2.1mm to 12V 4Pin Molex Power… using a rating × review-volume × price-fit model applied to published specs and reviews across the power supplies & cables category. RLECS'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 A Variety Of Molex Devices (Wired To Use 12V) With A DC Power Supply
  • Connector A: big 4 pin connector; Connector B: 5.5x2.1mm connector
  • Overall length: 29cm/ 11.4"; Wire guage: 24AWG; Conductor size: 24*0.08TS
  • Rated current: Max. 2A; Conductor material: pure copper; Wire outer diameter: 3.5mm; Rated temperature: 80 centigrade
  • Note: when using an external power adapter, the lower the voltage, the slower the speed.The fan will burn out if the rated voltage is exceeded. The normal rated voltage of the fan is 12V.

Full Specifications

BrandRLECS
ColorBlack
Gauge24
Voltage12 volts
Wattage24 watts
Amperage2 A
Plug TypeType A
Unit Count1 Count
Connector Abig 4 pin connector; Connector B: 5.5x2.1mm connector
Item Length11.42 inches
Plug FormatType A
Model NumberCABLE-DCto4Pin-1
Input Current2 A
Rated currentMax. 2A; Conductor material: pure copper; Wire outer diameter: 3.5mm; Rated temperature: 80 centigrade
Overall length29cm/ 11.4"; Wire guage: 24AWG; Conductor size: 24*0.08TS
Connection TypeWired
Mfr Part NumberCABLE-DCto4Pin-1
Connector GenderMale-to-Female
Temperature Range8E+1 °C
Number Of Conductors1

Ready to buy?

RLECS Female DC Power Supply Plug 5.5x2.1mm to 12V 4Pin Molex Power Adapter Round Cable 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.

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RLECS Female DC Power Supply Plug 5.5x2.1mm to 12V 4Pin Molex Power Adapter Round Cable
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