![Amazon.com: Seagate Barracuda LP ST31000520AS 1 Terabyte (1TB) SATA/300 5900RPM 32MB Hard Drive : Electronics Amazon.com: Seagate Barracuda LP ST31000520AS 1 Terabyte (1TB) SATA/300 5900RPM 32MB Hard Drive : Electronics](https://m.media-amazon.com/images/I/41Q0R8zCc3L._AC_UF894,1000_QL80_.jpg)
Amazon.com: Seagate Barracuda LP ST31000520AS 1 Terabyte (1TB) SATA/300 5900RPM 32MB Hard Drive : Electronics
![Amazon.com: Seagate Barracuda LP 1 TB 5900RPM SATA 3 GB/s 32 MB Cache 3.5-Inch Internal Hard Drive ST31000520AS-Bare Drive : Electronics Amazon.com: Seagate Barracuda LP 1 TB 5900RPM SATA 3 GB/s 32 MB Cache 3.5-Inch Internal Hard Drive ST31000520AS-Bare Drive : Electronics](https://m.media-amazon.com/images/I/81l33ikdljL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Seagate Barracuda LP 1 TB 5900RPM SATA 3 GB/s 32 MB Cache 3.5-Inch Internal Hard Drive ST31000520AS-Bare Drive : Electronics
![ST31000520AS 9TN154-300 CC32 WU 100536501 REV A 3.5'' SATA 1TB Seagate Barracuda LP circuit board +FW Seagate repair fix swap PCB circuit board parts donor board replacement burnt controller board green card ST31000520AS 9TN154-300 CC32 WU 100536501 REV A 3.5'' SATA 1TB Seagate Barracuda LP circuit board +FW Seagate repair fix swap PCB circuit board parts donor board replacement burnt controller board green card](https://s.turbifycdn.com/aah/yhst-14437584971410/st31000528as-100536501-3-5-sata-seagate-circuit-board-fw-11.gif)
ST31000520AS 9TN154-300 CC32 WU 100536501 REV A 3.5'' SATA 1TB Seagate Barracuda LP circuit board +FW Seagate repair fix swap PCB circuit board parts donor board replacement burnt controller board green card
![Seagate BarraCuda 1TB Internal Hard Drive HDD – 3.5 Inch SATA 6 Gb/s 7200 RPM 64MB Cache for Computer Desktop PC (ST1000DM010) | Dell USA Seagate BarraCuda 1TB Internal Hard Drive HDD – 3.5 Inch SATA 6 Gb/s 7200 RPM 64MB Cache for Computer Desktop PC (ST1000DM010) | Dell USA](https://snpi.dell.com/snp/images/products/large/en-us~A9247190/A9247190.jpg)
Seagate BarraCuda 1TB Internal Hard Drive HDD – 3.5 Inch SATA 6 Gb/s 7200 RPM 64MB Cache for Computer Desktop PC (ST1000DM010) | Dell USA
![Seagate BarraCuda LP ST31000520AS 1TB 5900 RPM 32MB Cache SATA 3.0Gb/s 3.5" Hard Drive Bare Drive - Newegg.com Seagate BarraCuda LP ST31000520AS 1TB 5900 RPM 32MB Cache SATA 3.0Gb/s 3.5" Hard Drive Bare Drive - Newegg.com](https://c1.neweggimages.com/ProductImage/22-148-411-06.jpg)
Seagate BarraCuda LP ST31000520AS 1TB 5900 RPM 32MB Cache SATA 3.0Gb/s 3.5" Hard Drive Bare Drive - Newegg.com
![Amazon.com: Seagate Barracuda LP 1 TB 5900RPM SATA 3 GB/s 32 MB Cache 3.5-Inch Internal Hard Drive ST31000520AS-Bare Drive : Electronics Amazon.com: Seagate Barracuda LP 1 TB 5900RPM SATA 3 GB/s 32 MB Cache 3.5-Inch Internal Hard Drive ST31000520AS-Bare Drive : Electronics](https://m.media-amazon.com/images/I/81-VOlmwbxL._AC_UF350,350_QL80_.jpg)
Amazon.com: Seagate Barracuda LP 1 TB 5900RPM SATA 3 GB/s 32 MB Cache 3.5-Inch Internal Hard Drive ST31000520AS-Bare Drive : Electronics
![Amazon.com: Seagate Barracuda LP ST31000520AS 1 Terabyte (1TB) SATA/300 5900RPM 32MB Hard Drive : Electronics Amazon.com: Seagate Barracuda LP ST31000520AS 1 Terabyte (1TB) SATA/300 5900RPM 32MB Hard Drive : Electronics](https://m.media-amazon.com/images/I/41Q0R8zCc3L.jpg)
Amazon.com: Seagate Barracuda LP ST31000520AS 1 Terabyte (1TB) SATA/300 5900RPM 32MB Hard Drive : Electronics
![Seagate BarraCuda 7200.12 ST31000528AS 1TB 7200 RPM 32MB Cache SATA 3.0Gb/s 3.5" Internal Hard Drive Bare Drive - Newegg.com Seagate BarraCuda 7200.12 ST31000528AS 1TB 7200 RPM 32MB Cache SATA 3.0Gb/s 3.5" Internal Hard Drive Bare Drive - Newegg.com](https://c1.neweggimages.com/productimage/nb640/22-148-433-06.jpg)