Seagate Constellation 3TB 3.5" 7200RPM SAS 6Gb/s HDD

Overview

The Seagate ST3000NM0023 is a 3TB 3.5-inch hard disk drive designed for enterprise storage solutions. It features a 7200 RPM spindle speed and a 128MB cache, delivering consistent performance and quick access to data through a 6Gb/s Serial Attached SCSI (SAS) interface. This drive is optimized for continuous operation in demanding data center environments, making it suitable for virtual machine storage, log file retention, and large media archives.

Key features

• 3TB capacity provides ample space for large datasets, backups, and archival storage needs.
• SAS 6Gb/s interface ensures seamless integration with servers and storage arrays that support Serial Attached SCSI connections.
• 7200 RPM spindle speed maintains steady read and write throughput for reliable data access.
• 128MB cache reduces latency by speeding up access to frequently requested data.
• Engineered for 24x7 operation, supporting continuous workloads without performance degradation.
• Standard 3.5-inch form factor fits easily into rackmount servers, external storage enclosures, and enterprise JBOD shelves.

Key specs

• Capacity: 3TB
• Form factor: 3.5 inch
• Interface: SAS 6Gb/s
• Spindle speed: 7200 RPM
• Cache size: 128MB

Connectivity and compatibility

This hard drive uses a 6Gb/s SAS interface, which is common in enterprise-grade servers and storage systems. It fits into standard 3.5-inch bays and is compatible with rackmount servers, external storage enclosures, and JBOD shelves that support SAS backplanes. The drive is not designed for desktop PCs or home NAS devices that only accept SATA drives, ensuring it is best suited for professional IT environments.

Ideal uses and environments

The Seagate ST3000NM0023 excels in data center and enterprise settings where reliable, high-capacity storage is essential. It works well for virtual machine storage, bulk media archives, and log file retention, supporting workloads that require continuous operation. IT administrators managing branch office servers or expanding storage clusters will find this drive a practical choice for maintaining consistent performance and capacity growth.