Toshiba MK5024GAY - 50GB 7.2K IDE 2.5" Hard Disk Drive (HDD) - CPU Medics
St150176lw 9m2005-001 50gb Hdd For Seagate Industrial Medical Scsi 68pin Hard Disk 50g Hard Drive Works Perfectly Fast Ship - Servers/workstation Systems & Components - AliExpress
50 GB Storage Capacity Internal 7200 RPM Rotation Speed Hard Disk Drives for sale | eBay
HP 1.0GB 5400 RPM 3.5 Inch 50 Pin SCSI Narrow Hard Drive
Seagate Barracuda (ST150176FC) 50GB, 7200RPM, 3.5" Internal Hard Drive – Anand International Inc.
Refurbished: WDE4360-0003A5 WESTERN DIGITAL 4.3GB 7200RPM ULTRA FAST SCSI-3 SINGLE ENDED 50-PIN INTERNAL HARD DRIVE - Newegg.ca