buy Hard Drive Seagate ST8000NM018B 3,5" 8 TB . The Seagate Enterprise ST8000NM018B is a high-performance internal hard drive designed for enterprise applications requiring large capacity and reliability. With a capacity of 8 TB, this model allows storing large volumes of data, ideal for servers, network-attached storage (NAS) systems, and data center environments. Its 3.5-inch form factor is standard in professional systems, while its SAS (Serial Attached SCSI) interface provides fast, stable, and robust communication with the host, suitable for intensive workloads and high-availability environments. The disk rotation speed is 7200 RPM, enabling quick data access and efficient transfer, reducing response times in critical processes. It also features a 256 MB buffer that optimizes temporary data storage to improve read/write speed, valuable for managing multiple simultaneous input/output requests. The device has a black finish, typical of Seagate’s professional line, ensuring durability and resistance in demanding settings. Although it uses the SAS interface, it also offers SATA connectivity, expanding compatibility across different systems. Overall, the ST8000NM018B combines advanced technology to deliver a balance of capacity, speed, and reliability, making it a suitable solution for users and businesses needing massive storage with consistent performance and stability in continuous operations. Interface: SASSize: 3,5"Hard Drive: 8 TBSpeed: 7200 rpmType: Internal hard disc