HGST Apple Mac 1TB SATA 5400RPM 2.5 Inch Hard Drive HTS541010A9E662 formatted | eBay
External Hard Drive No Longer Recognized … - Apple Community
Extremely slow performance imac 21,5 late… - Apple Community
Apple OEM Hitachi 2.5" 9.5mm Hard Drive HTS541010A9E662 1 TB 5400 RPM - Part Haven
1TB HGST 2.5 inch SATA Hard Disk Drive (HDD), 5400 RPM, Thickness: 9.5mm, Model: HTS541010A9E662, H2T10001654S, design for Apple iMac 21.5" EMC 2889, MacBook Pro A1278 - WIT Computers
HGST 1TB Apple 655-1751F iMac 21.5" A1418 MacBook Pro Unibody Hard Dri – Dealm4kers
A Hard Drive a Week #31: APPLE HDD HTS541010A9E662 (1 TB, 5,400 RPM, 2.5"): Spinup/spindown sounds - YouTube