![Amazon.com: Seagate 500 GB Pipeline HD SATA 3Gb/s NCQ 8MB Cache 3.5-Inch Internal Bare Drive (ST3500312CS) : Electronics Amazon.com: Seagate 500 GB Pipeline HD SATA 3Gb/s NCQ 8MB Cache 3.5-Inch Internal Bare Drive (ST3500312CS) : Electronics](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/41XLXHRZ9gL._AC_UF350,350_QL80_.jpg)
Amazon.com: Seagate 500 GB Pipeline HD SATA 3Gb/s NCQ 8MB Cache 3.5-Inch Internal Bare Drive (ST3500312CS) : Electronics
![Amazon.com: SEAGATE Pipeline HD - ST3500312CS - Disco duro interno de 3.5 pulgadas, caché de 8 MB, 500 GB, 5900 RPM, caché de 8 MB, 3.0 Gb/s, ST3500312CS (para sistema de vigilancia, CCTV DVR) : Electrónica Amazon.com: SEAGATE Pipeline HD - ST3500312CS - Disco duro interno de 3.5 pulgadas, caché de 8 MB, 500 GB, 5900 RPM, caché de 8 MB, 3.0 Gb/s, ST3500312CS (para sistema de vigilancia, CCTV DVR) : Electrónica](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/41lpDwxJmlL._AC_.jpg)
Amazon.com: SEAGATE Pipeline HD - ST3500312CS - Disco duro interno de 3.5 pulgadas, caché de 8 MB, 500 GB, 5900 RPM, caché de 8 MB, 3.0 Gb/s, ST3500312CS (para sistema de vigilancia, CCTV DVR) : Electrónica
![Amazon.com: Seagate 500 GB Pipeline HD SATA 3Gb/s NCQ 8MB Cache 3.5-Inch Internal Bare Drive (ST3500312CS) : Electronics Amazon.com: Seagate 500 GB Pipeline HD SATA 3Gb/s NCQ 8MB Cache 3.5-Inch Internal Bare Drive (ST3500312CS) : Electronics](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/41kDxhOrxNL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Seagate 500 GB Pipeline HD SATA 3Gb/s NCQ 8MB Cache 3.5-Inch Internal Bare Drive (ST3500312CS) : Electronics
![ST3500312CS-RFB - Seagate Pipeline HD.2 Series 500GB 5900RPM SATA 3Gb/s 8MB Cache (CE) 3.5-Inch Hard Drive ST3500312CS-RFB - Seagate Pipeline HD.2 Series 500GB 5900RPM SATA 3Gb/s 8MB Cache (CE) 3.5-Inch Hard Drive](https://harddiskdirect.com/media/catalog/product/cache/8b3df2345e86c5269ef614787fcda95d/s/t/st3500312cs_q0auj78uaeisrmfo.jpg)
ST3500312CS-RFB - Seagate Pipeline HD.2 Series 500GB 5900RPM SATA 3Gb/s 8MB Cache (CE) 3.5-Inch Hard Drive
![Refurbished: Seagate Pipeline HD ST3500312CS 500GB 7200 RPM 8MB Cache SATA 3.0Gb/s 3.5" Internal Hard Drive Bare Drive - Newegg.com Refurbished: Seagate Pipeline HD ST3500312CS 500GB 7200 RPM 8MB Cache SATA 3.0Gb/s 3.5" Internal Hard Drive Bare Drive - Newegg.com](https://c1.neweggimages.com/productimage/nb640/22-148-786-02.jpg)
Refurbished: Seagate Pipeline HD ST3500312CS 500GB 7200 RPM 8MB Cache SATA 3.0Gb/s 3.5" Internal Hard Drive Bare Drive - Newegg.com
![Amazon.com: Seagate 500 GB Pipeline HD SATA 3Gb/s NCQ 8MB Cache 3.5-Inch Internal Bare Drive (ST3500312CS) : Electronics Amazon.com: Seagate 500 GB Pipeline HD SATA 3Gb/s NCQ 8MB Cache 3.5-Inch Internal Bare Drive (ST3500312CS) : Electronics](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/41+G5awwmtL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Seagate 500 GB Pipeline HD SATA 3Gb/s NCQ 8MB Cache 3.5-Inch Internal Bare Drive (ST3500312CS) : Electronics
![Amazon.com: SEAGATE Pipeline HD 500GB 5900RPM 8MB Cache SATA 3.0Gb/s 3.5in Internal Hard Drive - ST3500312CS (for Surveillance System, CCTV DVR) - 3 Year Warranty (Renewed) : Electronics Amazon.com: SEAGATE Pipeline HD 500GB 5900RPM 8MB Cache SATA 3.0Gb/s 3.5in Internal Hard Drive - ST3500312CS (for Surveillance System, CCTV DVR) - 3 Year Warranty (Renewed) : Electronics](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/611vC2Cn48S._AC_UF350,350_QL80_.jpg)
Amazon.com: SEAGATE Pipeline HD 500GB 5900RPM 8MB Cache SATA 3.0Gb/s 3.5in Internal Hard Drive - ST3500312CS (for Surveillance System, CCTV DVR) - 3 Year Warranty (Renewed) : Electronics
![Seagate Pipeline HD 500GB ST3500312CS 100532367 / 100535704 Hard Drive Donor PCB with Firmware Transfer Seagate Pipeline HD 500GB ST3500312CS 100532367 / 100535704 Hard Drive Donor PCB with Firmware Transfer](https://s.turbifycdn.com/aah/yhst-44463692235217/seagate-barracuda-7200-12-100532367-pcb-circuit-board-with-firmware-transfer-9.gif)
Seagate Pipeline HD 500GB ST3500312CS 100532367 / 100535704 Hard Drive Donor PCB with Firmware Transfer
![Amazon.com: Seagate Refurbished Pipeline HD ST3250312CS 250GB 5900 RPM 8MB Cache SATA 3.0Gb/s 3.5" Internal Hard Drive Bare Drive : Electronics Amazon.com: Seagate Refurbished Pipeline HD ST3250312CS 250GB 5900 RPM 8MB Cache SATA 3.0Gb/s 3.5" Internal Hard Drive Bare Drive : Electronics](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/61bmbfcEdjL.jpg)
Amazon.com: Seagate Refurbished Pipeline HD ST3250312CS 250GB 5900 RPM 8MB Cache SATA 3.0Gb/s 3.5" Internal Hard Drive Bare Drive : Electronics
![Amazon.com: SEAGATE Pipeline HD 500GB 5900RPM 8MB Cache SATA 3.0Gb/s 3.5in Internal Hard Drive - ST3500312CS (for Surveillance System, CCTV DVR) - 3 Year Warranty (Renewed) : Electronics Amazon.com: SEAGATE Pipeline HD 500GB 5900RPM 8MB Cache SATA 3.0Gb/s 3.5in Internal Hard Drive - ST3500312CS (for Surveillance System, CCTV DVR) - 3 Year Warranty (Renewed) : Electronics](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/610huQ3YlcS.jpg)
Amazon.com: SEAGATE Pipeline HD 500GB 5900RPM 8MB Cache SATA 3.0Gb/s 3.5in Internal Hard Drive - ST3500312CS (for Surveillance System, CCTV DVR) - 3 Year Warranty (Renewed) : Electronics
![Seagate Part Number: (ST3500312CS) Seagate Drive|Seagate Pipeline HD ST3500312CS - hard drive - 500 GB - SATA-300 Seagate Part Number: (ST3500312CS) Seagate Drive|Seagate Pipeline HD ST3500312CS - hard drive - 500 GB - SATA-300](https://s.turbifycdn.com/aah/sun-hardware/seagate-part-number-st3500312cs-seagate-drive-seagate-pipeline-hd-st3500312cs-hard-drive-500-gb-sata-300-25.jpg)