3.5-Inch SATA Hard Drives from OWC

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Expert Support.
Since 1988.

	3.5" SATA I / II / III Hard Drives
	Shop All Serial ATA Internal Hard Drives from $53.99

Serial ATA (SATA) - Fast & simple! Serial ATA provides high performance with the ease of plug-and-play. No jumpers to mess with, just plug in and you're off! With data rates of up to 300MB/s, SATA delivers for today's computing needs.

Shop all SATA I/II/III Hard Drives »

Toshiba 3.5-inch 7200RPM High-Performance 6Gb/s SATA & SAS

Providing exceptional, class leading performance and with the latest in energy-efficient design that saves power and reduces heat.

Up to 14.0TB from $78.99 | 4.0TB from $129.99

Seagate Enterprise Capacity, Exos, BarraCuda & FireCuda SATA Drives

Leading high performance HDD, SSHD (SSD + HDD Hybrids), 7200RPM, and energy efficient 3.5-inch drive options for needs of all kinds.

Up to 16.0TB from $53.99 | 2.0TB from $129.99

Western Digital Blue, Black, Red 3.5-inch 7200RPM Serial ATA Drives

3.5-inch Internal SATA drives designed for superior high-end computing performance in desktop systems, enclosures and more.

Up to 6.0TB from $46.99 | 4.0TB from $119.99

HGST DeskStar & UltraStar 3.5-inch 7200RPM SATA Hard Drives

More capacity, more performance, more reliability. Exceptional 3.5-inch Serial ATA 6Gb/s & SAS for desktop and enterprise.

12.0TB from $344.00

OWC High Performance Solid-State Drives (SSDs)

Supercharge your desktop/tower with performance up to 92X faster than a Hard Drive, with low power and silent operation.

Up to 2.0TB from $29.99 | 250GB from $43.99

Upgrade the HDD in your iMac! Complete DIY kits with everything you need. OWC makes it easy!
Up to 16.0TB from $24.75 USB 3.0/2.0 Universal Drive Adapter The "Swiss Army Knife" of Disk Connectivity Only $29.88 External Drive Enclosures Docks, Single Bay, Multi-Bay and Tray Systems
From $34.75 Serial ATA/SAS Internal/External Controller 3G/6G Standard & RAID models, Internal/External Ports + Add up to 24 drives per controller!
Options from $29.00 OWC Multi-Mount Add a 2.5-inch drive to a 3.5-inch drive bay, or a 3.5-inch drive to 5.25-inch drive bay!
From $17.50

Plug & Play Solutions – Up to 84TB from $47.50
Whether you're looking for basic storage, performance/redundant
RAID, or pocket-sized portables, MacSales.com has the
right solution for your needs.

SATA & eSATA Cables	Other External Solutions Available
Serial-ATA Drive Cables & Adapters SATA Power Cables Mounting Kits	AKiTiO External Storage Solutions Buffalo External Storage Solutions G-Technology External Storage Solutions LaCie External Storage Solutions Seagate External Storage Solutions

Multi-Mount and the Newer Technology arrow logo are trademarks of New Concepts Development Corporation, registered in U.S. Patent and Trademark Office. Newer Technology, Inc. logo is a trademark of New Concepts Development Corporation. Other marks may be the trademark or registered trademark of their owners.

3.5" SATA I / II / III Hard Drives