Seagate Exos ST4000NM000A 4TB Enterprise HDD – 7200 RPM, SATA 6Gb/s, 256MB Cache, 3.5″, CMR, Helium-Sealed

✅ Key Features

• Model: ST4000NM000A – Enterprise 4TB hard drive with high-capacity reliability
• Interface: SATA 6Gb/s – Ensures fast, consistent data transfer speeds
• Form Factor: 3.5-inch – Standard size for enterprise servers and storage arrays
• Spindle Speed: 7200 RPM – Delivers faster performance for heavy workloads
• Cache: 256MB – Large cache buffer for improved read/write operations
• Recording Technology: CMR – Superior data integrity and long-term performance
• Design: Helium-Sealed – Reduces internal resistance, improving efficiency and durability
• Workload Rating: Up to 550TB/year – Designed for demanding 24/7 operations
• MTBF: 2.5 million hours – Exceptional reliability for critical data environments
• Vibration Protection: Enhanced rotational vibration sensors for consistent performance
• Power Efficiency: Optimized for reduced power consumption in large-scale deployments
• Compatibility: Ideal for enterprise servers, data centers, and storage enclosures
• Security: Supports Seagate Secure™ features for data protection (SED models)
• Firmware: Tuned for RAID and multi-drive environments
• Use Case: Perfect for IT infrastructures, high-density storage, and cloud applications

📦 Description

The Seagate Exos ST4000NM000A is a robust 4TB enterprise-grade hard drive engineered for high-performance and reliable storage in data-intensive environments. Built with helium-sealed CMR technology, it delivers enhanced durability, efficiency, and consistent performance for 24/7 workloads.
With a 7200 RPM spindle speed and a large 256MB cache, the drive provides fast access to data, making it suitable for demanding applications such as servers, network-attached storage (NAS), and enterprise backup systems.
Its enterprise-class build supports up to 550TB workload per year and offers exceptional longevity with a 2.5 million-hour MTBF. Rotational vibration sensors and Seagate’s secure firmware options ensure your critical data stays protected under rigorous operational conditions.
Whether you’re building a high-density storage array or upgrading your server infrastructure, the Exos ST4000NM000A offers the scalability, performance, and endurance needed for enterprise success.

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