Amazon.com: Miniscribe. 3425 20MB MFM Hard Drive Half Height ST412/506 5.25 : Electronics
Sound of MFM harddrives! Seagate ST-225 ST-251 ST-238R ST-250R NEC D5126H - YouTube
Seagate ST-419 15MB 5.25 inch MFM Hard Disk Drive | eBay
Vintage MFM hard drive, 1989 | mashpriborintorg | Flickr
SEAGATE ST-125 INTERNAL MFM HARD DISK DRIVE HDD VINTAGE | eBay
Vintage NEC D3142 42MB MFM 3600K 3.5” IDE Hard Drive Desktop @HDD2 | eBay
77772526 Seagate 40MB MFM 5.25-inch Internal Hard Drive
Head crash on old mfm hard drive : r/retrobattlestations
ST506/ST412 - Wikipedia
Amazon.com: Western Digital WD25 IBM 20MB MFM Hard Drive Full Height ST412/506 : Electronics
MFM Hard Drive on Pentium II PC – vintage bits
ST506/ST412 - Wikipedia
Seagate ST-412 10MB 5.25 inch MFM Hard Disk Drive Introduced in late 1981 Year | eBay
dosdays.co.uk/topics/images/st-251_internals.jpg
The original 20MB MFM HDD Died in my 286 recently. Thought it was a good time to upgrade it to Compact Flash : r/vintagecomputing
DOS Days - Hard Disks
Ambient temperature dependant fault (old MFM hard drive)
LGR on X: "old MFM hard drives, so cranky https://t.co/DmeDvlYJea" / X
MFM Hard Disk Reader/Emulator
MFM emulator replacement: DTX300 by DATEX DSM
