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StarTech SATA Power Splitter Adapter Cable Review: Expand storage without upgrading your PSU

StarTech.com 15.7 in (400 mm) SATA Power Splitter Adapter Cable - M/F - 4x Serial ATA Power Cable Splitter (PYO4SATA), Black
4.6
[1-to-4 SATA Splitter]  Converts one SATA power plug into four SATA power receptacles for multiple drives.
[Easy Plug-and-Play Installation]  Simple, tool-free setup for quick drive additions.
[Durable Construction]  Built with robust materials for reliable, long-lasting performance.
[Wide Compatibility]  Compatible with PCs and common SATA-powered devices and drives.
[Lifetime Warranty]  Backed by StarTech.com lifetime warranty for guaranteed support.
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PC accessory that expands a single SATA power connection into four for straightforward drive additions. Add extra storage without the hassle of changing the power supply. Is the StarTech SATA Power Splitter Adapter Cable reliable enough to keep several drives powered over time?

⚡ At a Glance
  • Power Distribution: Single SATA power input splits to four SATA power receptacles for additional drives
  • Best for: PC builders and upgraders needing extra SATA power connections quickly
  • Not ideal for: Systems that already lack spare power connectors from the power supply

Converts one SATA power plug into four SATA power receptacles to expand drive count. Durable construction and a StarTech lifetime warranty support reliable multi-drive setups.


Add more drives without upgrading the PSU - with a 1-to-4 SATA power split

A single SATA power plug is divided into four SATA power receptacles, allowing multiple drives to draw power from one connection. Wiring routes the original power feed to each receptacle to supply connected drives.

Quickly expand storage by powering extra HDDs or SSDs from an existing connector, avoiding the time and disruption of installing a new power supply. Ideal for adding archival drives or a small RAID array.

Reliable multi-drive operation - with durable construction and trusted brand support

Durable construction is specified in the product description and the splitter is backed by a StarTech lifetime warranty. User feedback confirms steady power delivery when powering several drives.

Expect consistent performance for multiple drives in typical desktop environments, reducing the risk of intermittent power issues. Suitable for home servers, backup rigs and media libraries.

Simple, tool-free installation - thanks to a straightforward plug-and-play connector design

Installation involves connecting the single SATA power plug to an existing power lead and inserting drives into the four SATA receptacles. No special adapters or configuration changes are required.

Get a working multi-drive setup in minutes, making it practical for quick upgrades or temporary expansions. Helpful when testing drives or fitting extra storage during a rebuild.

✨ The 4 Key Reasons for StarTech SATA Power Splitter Adapter Cable
  1. 4x SATA power receptacles - Power four drives from one connection, expanding storage capacity quickly
  2. 400 mm cable length - Flexible routing allows tidier cable management inside most PC cases
  3. Durable construction - Reduces risk of failure under regular multi-drive operation
  4. StarTech lifetime warranty - Provides long-term support and reassurance for system builders
📋 Technical Details at a Glance
  • Category: Personal Computer accessory
  • Connector: 1x SATA power plug to 4x SATA power receptacle
  • Cable length: 15.7 in (400 mm)
  • Colour: Black
  • Compatible devices: Personal computer
❓ Frequently Asked Questions

Q: Can I use the splitter to power multiple hard drives from one cable?

A: Yes. The cable converts a single SATA power plug into four SATA power receptacles, allowing multiple drives to be powered from one connection.

Q: Will this avoid having to upgrade my power supply?

A: Yes. The product description states it offers maximum system expandability without having to upgrade a computer power supply for the sake of SATA power connections.

Q: Is the splitter reliable for regular use?

A: User reviews report reliable operation when powering multiple drives, and the splitter is backed by a StarTech lifetime warranty.

🏆 Our Verdict

The StarTech SATA Power Splitter Adapter Cable suits PC builders who need extra SATA power connections without replacing the PSU. Converting one SATA plug into four, coupled with durable construction and a lifetime warranty, makes it a practical solution for multi-drive setups. Cost-effective and straightforward, it delivers long-term value for system upgrades and expansions.