Hard Drive Seagate ST91000640NS-RFB 1TB 64MB 7200RPM SATA

The Seagate ST91000640NS-RFB is a 1TB internal hard drive designed for server and workstation environments. Featuring a 64MB cache and a spindle speed of 7200 RPM, this SATA drive supports the SATA 6Gb/s interface to provide consistent sequential throughput and responsive random access. The drive balances storage capacity and performance for applications that require reliable local disk storage in rack-mounted or tower systems.

Advantages

This Seagate ST91000640NS-RFB drive delivers a combination of high capacity and stable performance thanks to its 1TB storage, 64MB cache buffer and 7200RPM spindle speed. The SATA 6Gb/s interface enables compatibility with a wide range of modern motherboards and server controllers. Its enterprise-oriented design emphasizes sustained data transfer rates and durability suitable for mixed-read/write workloads in servers and workstations.

Suitable for

• File servers and network attached storage (NAS) with SATA connectivity
• Database servers and transactional workloads requiring consistent seek performance
• Workstations used for content creation, CAD or software development
• Backup and archival storage where 1TB capacity is appropriate

Key specifications

• Manufacturer: SEAGATE
• Model: ST91000640NS-RFB
• Capacity: 1TB
• Cache: 64MB
• Rotation speed: 7200 RPM
• Interface: SATA 6Gb/s
• Form factor: 3.5-inch (typical for server HDDs)
• MPN: ST91000640NS-RFB
• EAN: 5711783348214

How to use

Install the drive in a compatible 3.5-inch bay following your server or workstation manufacturer’s instructions. Connect the SATA data cable to a SATA 6Gb/s-capable port and attach power from the PSU. Initialize, partition and format the drive within your operating system or RAID controller utility according to the intended use (single-disk, RAID array, or storage pool). For best results in multi-drive systems, verify firmware compatibility and set up monitoring for SMART attributes.

Usage recommendations

For reliable operation, mount the Seagate ST91000640NS-RFB in a properly ventilated chassis and maintain ambient temperatures within the server or workstation manufacturer’s specified range. Use the drive in environments where SATA 6Gb/s performance and 7200RPM characteristics meet workload requirements, and implement regular backups and monitoring as part of your storage management practice.