Hard disk Seagate Mobile Barracuda Guardian (2.5", 500GB, SATA3 6Gb/s
Seagate Barracuda 500 GB Desktop Internal Hard Disk Drive (HDD) (ST3500320NS) - Seagate : Flipkart.com
Seagate Brand 500gb Sata 3gb/s-6gb/s Hdd 500 Gb 7200 Rpm 8 Mb / 32 Mb Buffer Desktop Pc 3.5" Internal Mechanical Hard Disk - Hard Disk Drive - AliExpress
Amazon.com: Seagate BarraCuda 500GB Internal Hard Drive HDD – 3.5 Inch SATA 6 Gb/s 7200 RPM 32MB Cache for Computer Desktop PC (ST500DM009) : Electronics
Amazon.com: Seagate Barracuda ESA-3502 Internal Hard Drive 3.5 Inches - 500 GB (ST500DM002) + Silicone HDD 3.5 Inch Protective Cover - White : Electronics
Seagate 500GB Laptop Thin 7200 RPM 32MB SATA 6.0Gb/s 2.5" ST500LM021 D