3.5in SATA Internal Hard Drives

3.5" SATA I / II / III Hard Drives

Shop All Serial ATA Internal Hard Drives from $34.50 Serial ATA

OWC Toolkits

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.

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iMac Complete Kits for upgrading your iMac HDD Upgrade/Replace with up to 10TB in iMac Kits
from $27.99
USB 3.0/2.0 Universal Drive Adapter "Must have accessory"
only $29.88
External Drive Enclosures Docks, Single Bay, Multi-Bay and Tray Systems
from $29.99
Serial ATA/SAS 3G/6G Standard & RAID models Internal/External Ports + add up to 24 drives per controller!
Options from $29.00
OWC Multi-Mount For adding 2.5" drives to 3.5" bays and 3.5"drives to 5.25" bays
from $17.99



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