Skip to main content
StarTech.com 15.7 in (400 mm) SATA Power Splitter Adapter Cable - M/F - 4x Serial ATA Power Cable Splitter (PYO4SATA)
StarTech.com

StarTech.com 15.7 in (400 mm) SATA Power Splitter Adapter Cable

Bottom line: The StarTech.com 15.7 in SATA Power Splitter Adapter Cable ($9.99 on Amazon as of 2026-10-06): Turns one SATA power plug into four receptacles; main trade-off: all four drives share one PSU rail's current budget.

$9.99

As an Amazon Associate, SpecPicks earns from qualifying purchases. Full disclosure →

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

  • ✓ Turns one SATA power plug into four receptacles
  • ✓ 400 mm (15.7 in) length reaches across a mid-tower
  • ✓ Durable construction per StarTech.com
  • ✓ Cheaper than upgrading the whole power supply

Cons

  • ✗ All four drives share one PSU rail's current budget
  • ✗ 400 mm may be excess cable in a small-form-factor case
  • ✗ No power switching or per-port control
  • ✗ Adds four more connection points that can work loose

Manufacturer description

1x SATA Power Plug to 4x SATA Power Receptacle Durable construction

Related Products

Other products in this category you may like:

SpecPicks Verdict

SpecPicks scored StarTech.com 15.7 in SATA Power Splitter 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.

Frequently Asked Questions

How many drives can I power with the PYO4SATA?

It converts 1 SATA power plug into 4 SATA power receptacles, so four SATA devices off a single PSU lead. Confirm your power supply rail can carry the combined draw.

How long is this SATA power splitter?

15.7 inches, or 400 mm, measured across the cable. That is long enough to run from a PSU to a drive cage in most mid-tower cases.

Will this work in an older or retro PC build?

Yes, as long as your power supply has at least one free SATA power connector to feed it. It is a SATA-to-SATA adapter and does not convert Molex.

Key Features

  • 1x SATA Power Plug to 4x SATA Power Receptacle
  • Durable construction

Full Specifications

Size1
BrandStarTech.com
ColorBlack
ModelPYO4SATA
WarrantyLifetime
UnitCount1
ManufacturerStarTech.com
ItemPartNumberPYO4SATA
Full listing titleStarTech.com 15.7 in (400 mm) SATA Power Splitter Adapter Cable - M/F - 4x Serial ATA Power Cable Splitter (PYO4SATA)

Ready to buy?

StarTech.com 15.7 in (400 mm) SATA Power Splitter Adapter Cable - M/F - 4x Serial ATA Power Cable Splitter (PYO4SATA) 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.

Related Power Supplies & Cables

Keep exploring SpecPicks

Other buying guides

Browse the catalog

Editorial

More guides & deep dives from the SpecPicks archive

Browse all articles & guides →

More reviews from the SpecPicks archive

Browse all reviews →

Earliest SpecPicks reviews

Browse full archive →
StarTech.com 15.7 in (400 mm) SATA Power Splitter Adapter Cable - M/F - 4x Serial ATA Power Cable Splitter (PYO4SATA)
$9.99
View on Amazon →