DC5525 to SATA Power Splitter Cable – 12V, 1–4 Port HDD

DC to SATA Converter Cable – Power Up to 4 Hard Drives from a Single DC Jack

Need to power multiple SATA hard drives from a single 12V DC barrel connector? This DC5525 to SATA Power Splitter Cable by OULLX converts a standard 5.5×2.5mm DC 12V input into 1, 2, 3, or 4 SATA power connectors — making it the perfect solution for NAS builds, external drive enclosures, and custom PC or media server setups.

Available Model Options

• DC to 1 SATA: 50cm cable, ~55cm total length
• DC to 2 SATA: 50cm cable, ~70cm total length
• DC to 3 SATA: 50cm cable, ~80cm total length
• DC to 4 SATA: 50cm cable, ~95cm total length

Key Features

• Universal DC5525 Input: Fits standard 5.5×2.5mm barrel jack connectors — compatible with most 12V DC power adapters
• SATA Big 4-Pin Output: Converts DC 12V to standard SATA power plugs to supply power directly to HDDs
• Multiple Split Options: Choose from 1, 2, 3, or 4-port configurations to match your drive count
• No Assembly Required: Plug-and-play design — ready to use straight out of the box
• Compact & Flexible: Adequate cable length for clean routing in enclosures, server racks, or open-air rigs
• No Harmful Chemicals: Built with no high-concern chemical substances

Specifications

• Brand: OULLX
• Input Connector: DC5525 (5.5×2.5mm barrel jack)
• Output Connector: SATA Big 4-Pin power plug(s)
• Input Voltage: DC 12V
• Ports: 1 / 2 / 3 / 4 SATA (model dependent)
• Type: Cable Adapter / Power Splitter
• Assembly Required: No
• Made in: Mainland China

Perfect For

• NAS (Network Attached Storage) builds
• External hard drive enclosures
• Custom desktop or home server setups
• Powering multiple SATA HDDs or SSDs from a single DC adapter

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Frequently Asked Questions

Q: What DC barrel connector size does this SATA power cable use?

A: This DC to SATA converter cable uses a standard DC5525 barrel jack, which measures 5.5mm outer diameter × 2.5mm inner diameter. It is compatible with most 12V DC power adapters that use this common connector size.

Q: Can I use this cable to power SATA SSDs as well as HDDs?

A: Yes. The SATA Big 4-Pin power connector on this cable is the standard SATA power plug compatible with both SATA hard disk drives (HDDs) and SATA solid-state drives (SSDs), as long as the device operates on 12V DC power.

Q: Which model should I choose if I want to power 4 drives?

A: Select the DC to 4 SATA model. It features a 50cm main cable with a total length of approximately 95cm and splits one DC5525 input into four SATA power connectors — ideal for multi-drive setups in NAS enclosures or home server builds.

Q: Does this cable require any tools or assembly to use?

A: No assembly is required. Simply connect the DC5525 barrel end to your 12V power adapter and plug the SATA connectors into your hard drives. It is a fully plug-and-play cable adapter.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.