3.5-inch hard disk drive (1983 – )

Hard disk drives consist of one of more rigid disks (or platters) with magnetic heads arranged on a moving actuator arm to read and write data to the surfaces. The 3.5-inch form factor hard disk drive…

YXTWT Dell 6TB 7.2K 6G 3.5IN SATA Hard Drive

ST380021A Seagate 80GB 7200RPM ATA 100 3.5 2MB Cache Barracuda Hard Drive

Hard Disk Explained - Everything You Need To Know - History-Computer

Tripp Lite 2.5-Inch SATA Hard Drive Mounting Kit for 3.5-Inch (P948-BRKT25)

3.5-inch hard disk drive (1983 – )

Sun 390-0176-02 73GB 10000RPM Ultra-320 SCSI 80-Pin 3.5-Inch Hard Drive

390-0176-02 - Sun 73GB 10000RPM Ultra-320 SCSI 80-Pin 3.5-Inch Hard Drive

Seagate BarraCuda 4TB Internal Hard Drive HDD – 3.5 Inch Sata 6 Gb/s 5400 RPM 256MB Cache For Computer Desktop PC – Frustration Free Packaging ST4000DMZ04/DM004 : Electronics

Seagate 300GB 15K 3.5 SAS 6G 16MB Cache Hard Drive Cheetah 15K.7SED ST3300557SS

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341-2118 Dell 146GB 10000 U320 SCSI 80Pin Hard Drive

Computer hard drives have shrunk like crazy over the last 60 years - here's a look back