Left Drive:
HGST (Hitachi)Brand/Manufacturer: HGST (Hitachi Global Storage Technologies)Model: HTS725050A7E630 (Travelstar Z7K500 series)Capacity: 500 GBPerformance: 7200 RPM spindle speed with a SATA 6.0 Gb/s interfacePhysical Profile: Slim 7mm z-height (thickness)Manufacturing Details: Manufactured on 05MAY13 in China.
Right Drive:
ToshibaBrand/Manufacturer: Toshiba CorporationModel: MQ01ABF050Capacity: 500 GBPerformance: 5400 RPM spindle speedPhysical Profile: Slim 7mm z-height (thickness), featuring Advanced Format (AF) technologyManufacturing Details: Manufactured on 11NOV2015 in the Philippines.

