Seagate ST4000NM0023

Overview

The Seagate ST4000NM0023 is a 3.5 inch SAS hard drive designed to provide 4TB of storage capacity for servers, high-performance workstations, and data center environments. It operates at 7200 RPM and uses a SAS interface with 6 Gb/s bandwidth, ensuring steady data throughput even under heavy multi-user access. This drive is built to handle demanding workloads such as virtualization, database management, and large media transfers with a 128 MB cache that smooths out bursts of activity.

Key features

• Large 4 TB capacity supports extensive data storage needs including bulk file archives and large databases.
• 7200 RPM spindle speed offers fast and consistent access to stored data, improving overall system responsiveness.
• SAS 6 Gb/s interface ensures compatibility with modern server backplanes and high-speed data transfer.
• 128 MB cache enhances performance during multitasking and RAID rebuilds by buffering data efficiently.
• PowerChoice technology reduces power consumption during idle periods, helping to lower heat output and operating costs in dense server racks.
• Designed for continuous operation with vibration control and enhanced error correction to maintain data integrity.
• Rated for up to 1.4 million hours mean time between failures (MTBF), providing reliability for critical enterprise storage applications.
• Standard 3.5 inch form factor allows easy installation in most enterprise drive bays and workstations.

Key specs

• Storage capacity: 4 TB
• Form factor: 3.5 inch
• Interface: SAS 6 Gb/s
• Rotational speed: 7200 RPM
• Cache size: 128 MB
• MTBF: up to 1.4 million hours

Connectivity and compatibility

This hard drive uses a SAS interface running at 6 Gb/s, which is widely supported in enterprise servers and high-performance workstations. Its 3.5 inch form factor fits standard drive trays, making it compatible with most server chassis and storage arrays. The drive is optimized for RAID configurations, ensuring smooth integration into multi-drive setups for enhanced performance and redundancy.

Performance and reliability

The combination of a 7200 RPM spindle speed and a large 128 MB cache allows this drive to handle intensive workloads without noticeable slowdowns. Its vibration control and advanced error correction features help maintain data integrity during continuous operation. The PowerChoice technology further supports reliability by reducing heat generation and power consumption during idle times, which is crucial in dense server environments.

Ideal uses and environments

This Seagate Constellation ES.3 model is well suited for enterprise data centers, cloud storage nodes, and backup servers that require large capacity and consistent performance. It also fits well in media workstations that operate around the clock and need dependable storage for large files. Its balance of speed, capacity, and durability makes it a strong choice for IT professionals managing critical data storage and high-demand applications.

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Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, and include all tags, manuals, accessories, and original, unaltered packaging. To start a return, please email us for approval. Items sent back without approval may be refused or returned to the sender. If any item is kept, its value will be deducted from the refund.

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