2.5 to 3.5" SSD HDD Metal Mounting Bracket Adapter | OULLX

OULLX 2.5" to 3.5" Hard Drive Mounting Bracket – Easy SSD & HDD Desktop Upgrade

Upgrade your desktop PC's storage capacity without hassle. The OULLX 2.5" to 3.5" Hard Drive Mounting Bracket lets you securely install any 2.5-inch SSD or mechanical hard drive into a standard 3.5-inch desktop drive bay. Built from sturdy black metal and precision-stamped in a single mold process, this adapter ensures a consistent, reliable fit every time — no tools or technical know-how required beyond a simple screwdriver.

Why You'll Love It

• Universal Compatibility: Fits virtually all 2.5-inch SATA, IDE, SSD solid-state, and mechanical hard drives.
• One-Piece Stamped Metal Construction: Precision mold-stamped for consistent shape, rigidity, and long-lasting durability — won't warp or flex over time.
• Excellent Thermal Performance: Open metal profile design promotes airflow and efficient heat dissipation to keep your drive running cool.
• Broad PC Chassis Support: Compatible with most standard ATX and mATX desktop PC cases available on the market.
• No Assembly Headaches: Arrives ready to use — just align, screw in, and go. Hardware included.
• Sleek Black Finish: Clean, professional look that blends naturally inside any build.

Specifications

What's in the Box?

• 1× 2.5" to 3.5" Metal Hard Drive Mounting Bracket
• 8× Mounting Screws (4 to secure your drive, 4 to secure the bracket to your case)

Perfect For

Whether you're adding a new SSD for faster boot times, repurposing an older 2.5-inch hard drive, or building a budget-friendly desktop storage upgrade, this bracket makes it simple. Just slot your 2.5" drive into the bracket, fasten the screws, and mount it into your 3.5" bay — your PC instantly gains the extra storage it needs.

Looking to complete your PC storage or tech setup? Check out our 1/2" Drive 8-Piece Hex Short Socket Set – Vanadium Steel for your toolkit, or browse our 10-Pc Hex Nut & Bolt Extractor Kit for all your hardware needs.

Learn more: OSHA guidance on hand and power tools

Frequently Asked Questions

Q: What size hard drives are compatible with this 2.5" to 3.5" mounting bracket?

A: This bracket is designed to fit any standard 2.5-inch hard drive, including SATA SSD solid-state drives, IDE solid-state drives, and 2.5-inch mechanical hard drives. It is not compatible with M.2 or other non-standard form factors.

Q: Will this bracket fit inside my desktop PC case?

A: Yes — this bracket is designed to fit into the standard 3.5-inch drive bay found in the vast majority of ATX and mATX desktop PC cases on the market. We recommend measuring your case's 3.5" bay and checking your chassis documentation to confirm compatibility before installing.

Q: Does this bracket come with the screws needed for installation?

A: Absolutely. The package includes 8 screws in total — 4 to secure your 2.5" hard drive to the bracket and 4 to mount the bracket into your 3.5" desktop case bay. No additional hardware is needed.

Q: Does installing this bracket require any technical skills?

A: No advanced skills are needed. The bracket arrives fully formed with no assembly required. Simply place your 2.5" drive into the bracket, fasten the four drive screws, and then mount the bracket into your desktop's 3.5" bay using the four remaining screws. A standard screwdriver is all you need.

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.