Description
The Seagate Exos ST4000NM0125 is a high-performance enterprise storage drive engineered for servers, storage arrays, cloud infrastructure, and data center environments that require dependable 24x7 operation. Featuring a 4TB capacity, 7,200 RPM spindle speed, and dual-port 12Gb/s SAS interface, this 3.5-inch hard drive delivers reliable performance, scalability, and enterprise-class durability for business-critical applications and large-scale storage deployments.
Built on the Seagate Exos 7E8 platform, the ST4000NM0125 utilizes advanced 512e (512-byte emulation) sector formatting and Conventional Magnetic Recording (CMR) technology to provide broad system compatibility, consistent performance, and reliable data integrity. With a 128MB cache buffer and optimized firmware, the drive is designed to handle virtualization, backup, archival storage, RAID environments, and high-capacity enterprise workloads efficiently.
The Exos ST4000NM0125 is engineered for enterprise reliability with a 2 million-hour MTBF rating, advanced write caching, rotational vibration protection, and dual SAS ports for enhanced redundancy and availability. Its robust design makes it an ideal choice for mission-critical storage systems where performance, uptime, and long-term dependability are essential.
Key Features:
- 4TB storage capacity
- 7,200 RPM spindle speed
- Dual-port SAS 12Gb/s interface
- 3.5-inch Large Form Factor (LFF)
- 512e (512-byte emulation) sector format
- 128MB cache buffer
- Enterprise-grade Seagate Exos 7E8 platform
- Conventional Magnetic Recording (CMR) technology
- Advanced Write Caching for improved performance
- Optimized for RAID, virtualization, and storage arrays
- 2M-hour MTBF enterprise reliability rating
- Designed for continuous 24x7 data center operation
- Suitable for cloud, backup, archive, and business-critical storage environments