![Seagate 1TB 2TB 3TB 4TB Desktop PC 3.5" Internal Mechanical Hard disk SATA 3Gb/s-6Gb/s HDD 5900-7200RPM 64MB/128MB Buffer(Used) - AliExpress Seagate 1TB 2TB 3TB 4TB Desktop PC 3.5" Internal Mechanical Hard disk SATA 3Gb/s-6Gb/s HDD 5900-7200RPM 64MB/128MB Buffer(Used) - AliExpress](https://ae01.alicdn.com/kf/Heccecc1a2bf04d50a88d81ebefe2dcc8j/Seagate-1TB-2TB-3TB-4TB-Desktop-PC-3-5-Internal-Mechanical-Hard-disk-SATA-3Gb-s.jpg)
Seagate 1TB 2TB 3TB 4TB Desktop PC 3.5" Internal Mechanical Hard disk SATA 3Gb/s-6Gb/s HDD 5900-7200RPM 64MB/128MB Buffer(Used) - AliExpress
![Amazon.com: WD Black 3TB Performance Desktop Hard Disk Drive - 7200 RPM SATA 6 Gb/s 64MB Cache 3.5 Inch - WD3003FZEX : Electronics Amazon.com: WD Black 3TB Performance Desktop Hard Disk Drive - 7200 RPM SATA 6 Gb/s 64MB Cache 3.5 Inch - WD3003FZEX : Electronics](https://m.media-amazon.com/images/I/71gFpxeBiPL._AC_UF894,1000_QL80_.jpg)
Amazon.com: WD Black 3TB Performance Desktop Hard Disk Drive - 7200 RPM SATA 6 Gb/s 64MB Cache 3.5 Inch - WD3003FZEX : Electronics
![A local guy is selling a 2tb Sata for 15 bucks. I only need it to have a backup for video files. Is there anything I need to check to make sure A local guy is selling a 2tb Sata for 15 bucks. I only need it to have a backup for video files. Is there anything I need to check to make sure](https://preview.redd.it/kup3lndyv7j91.jpg?width=640&crop=smart&auto=webp&s=53313ed49eda816874c22d819adce3ceb9c7d09a)