Big Yellowish-brown disc from Grandma's house. Aunt says it's an old computer part. Uncle says it's from a construction site. It's more than 20 years old. : r/whatisthisthing
Parking Heads on CDC Hawks - YouTube
CDC CONTROL DATA Hard Disk Platters - Peripheral - Computing History
Generic 72868002G Spindle Hawk Hard Disk Drive CDC DataCraft Magnetic Peripheral | eBay
Trying (and Failing) To Restore A 1970s CDC 10MB Hard Drive | Hackaday
Pinterest
Cray-1 Digital Archeology – chrisfenton.com
Index of /museum_images
Rigid Disks
Control Data Corporation (CDC) disk drives advertisement - CHM Revolution
CDC CONTROL DATA Hard Disk Platters - Peripheral - Computing History
File:CDC9762-smd-drive.jpg - Wikimedia Commons
CDC model 877 - Vintage Mainframe Computer Hard Drive Disk Platter Pack In Case | eBay
Computer history: background on CDC Cyber equipment at TNO Waalsdorp - Museum Waalsdorp
Antique Radio Forums • View topic - What makes a hard disk drive so heavy?
1973: CDC disk drive departs from IBM standards | The Storage Engine | Computer History Museum
The Collection
She made it all better. : r/talesfromtechsupport
CDC CONTROL DATA Hard Disk Platters - Peripheral - Computing History
CDC 94208-51 43MB IDE 5.25" Hard Drive
Reviving An 8-Inch Hard Drive From The 1980s | Hackaday