Seagate Exos M 32TB SATA 6GB/s 7200RPM Enterprise Hard drive ST32000NM004K

Seagate Exos M 32TB Enterprise Hard Drive (ST32000NM004K) High-capacity, power-efficient 32TB enterprise HDD engineered for AI, cloud, and hyperscale data centers. Overview The Seagate Exos M 32TB hard drive delivers breakthrough areal density with 3TB per platter, providing massive storage capacity in a standard 3.5-inch form factor. Designed for hyperscale, cloud, and AI-driven environments, it blends proven reliability with next-generation Mozaic 3+ technology for exceptional performance, efficiency, and sustainability. Best-fit Applications Scalable hyperscale and cloud data centers Massive scale-out data centers Big-data and AI applications High-capacity RAID storage systems Enterprise external storage arrays Distributed file systems (Hadoop, Ceph) Enterprise backup and restore (D2D, virtual tape) Key Features Recording Technology: CMR (Conventional Magnetic Recording) Helium Sealed Design: Yes Super Parity: Yes Low Halogen: Yes PowerChoice™ Idle Power Technology: Yes PowerBalance™ Power/Performance Optimization: Yes Hot-Plug Support: Yes Cache: 512MB Multisegmented RSA 3072 Firmware Verification: Yes Enterprise-Grade Reliability MTBF: 2.5 million hours Reliability Rating (AFR): 0.35% Nonrecoverable Read Errors: 1 per 1015 bits Power-On Hours per Year: 8760 (24×7 operation) Performance Spindle Speed: 7200 RPM Interface: SATA 6 Gb/s Max Sustained Transfer Rate: 275 MB/s Random Read/Write (4K, QD16): 170 / 350 IOPS Average Latency: 4.16 ms Rotation Vibration Tolerance: 12.5 rad/sec (20–1500 Hz) Power Consumption Idle (Average): 6.9 W Max Operating (Random Read 4K/16Q): 9.5 W Power Supply: +12V and +5V Environmental Operating Temperature: 10°C – 60°C Non-Operating Vibration: 2.27 Grms (2–500 Hz) Shock (Operating): 30 Gs (2ms) Shock (Non-Operating): 200 Gs (2ms) Physical Specifications Form Factor: 3.5 inch Height: 26.1 mm Width: 101.85 mm Depth: 147.0 mm Weight: 695 g Advanced Highlights Breakthrough Areal Density: 3TB per platter for up to 30TB total capacity Next-Gen Mozaic 3+ Technology: 90% proven components with advanced innovations Superior Power Efficiency: 3× efficiency per TB, reducing energy and cooling costs Enterprise-Class Reliability: Always-on performance for critical workloads Compatibility: Same form factor and interface as previous generations Efficient Cooling: Optimized for reliable thermal performance Scalability: Ideal for AI, analytics, and high-capacity enterprise storage Seagate Secure: Built-in data protection and firmware verification Model: ST32000NM004K Manufacturer: Seagate Series: Exos M Capacity: 32 TB Interface: SATA 6 Gb/s Form Factor: 3.5 inch