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StarTech 6in LP4 to P4 Auxiliary Power Adapter Cable, TAA (LP4P4ADAP)
StarTech.com

StarTech 6in LP4 to P4 Auxiliary Power Adapter Cable, TAA (LP4P4ADAP)

Bottom line: The StarTech.com StarTech 6in LP4 to P4 Auxiliary Power Adapter Cable: Converts a female LP4 plug into the male P4 connector Pentium 4 boards require; main trade-off: short 6in reach may not stretch to distant P4 headers.

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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

  • ✓ Converts a female LP4 plug into the male P4 connector Pentium 4 boards require
  • ✓ Backed by StarTech.com Lifetime Warranty
  • ✓ Compact 6in length routes easily in tight builds
  • ✓ TAA-compliant for government and enterprise procurement

Cons

  • ✗ Short 6in reach may not stretch to distant P4 headers
  • ✗ Feeds off a single LP4 with no Molex passthrough
  • ✗ Adds another connection point to the 12V power path
  • ✗ Redundant if your PSU already has a native P4 lead

Manufacturer description

This 6in LP4 to P4 Auxiliary Power Cable Adapter turns a female LP4 connector into the male P4 connector needed for connecting to a Pentium 4 motherboard.This cable adapter is constructed of top quality materials and designed for durable performance, the LP4 to P4 auxiliary power cable is backed by StarTech.com's Lifetime Warranty.

SpecPicks Verdict

SpecPicks scored StarTech.com StarTech 6in LP4 to P4 Auxiliary Power Adapter Cable using a rating × review-volume × price-fit model applied to published specs and reviews across the power supplies & cables category. StarTech.com'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

  • Used for Pentium 4 motherboards
  • Used for Pentium 4 motherboards
  • Used for Pentium 4 motherboards
  • Used for Pentium 4 motherboards
  • Used for Pentium 4 motherboards

Full Specifications

BrandStarTech.com
ColorBlack
ModelLP4P4ADAP
Cable TypeAUX
Model NameLP4P4ADAP
Unit Count1 Count
Item Length6 Inches
Part NumberLP4P4ADAP
Connector TypeAuxiliary
Number of Pins8
Maximum Voltage12 Volts
Number of Items1
Special FeatureLow Voltage
Connector GenderMale-to-Female
Specification MetNo
Compatible DevicesPentium 4 motherboard
Indoor Outdoor UsageIndoor
Warranty DescriptionLifetime
Compatible Phone ModelsNo Compatible Phone Models
Connectivity TechnologyLP4, 4 pin ATX

Ready to buy?

StarTech 6in LP4 to P4 Auxiliary Power Adapter Cable, TAA (LP4P4ADAP) 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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