Seagate 1.2TB 2.5" 12Gb/s SAS Enterprise Hard Drive

Seagate Enterprise Performance 10K HDD v9 (ST1200MM0129)The Seagate ST1200MM0129 is a high-performance enterprise-grade hybrid hard disk drive (HDD), designed specifically for mission-critical IT systems where both speed and reliability are paramount. It is part of the Enterprise Performance 10K v9 series and incorporates flash-accelerated technology (16GB eMLC NAND) for improved read/write performance, making it ideal for transactional workloads, virtual environments, and dense data center infrastructures. This model combines the efficiency of HDDs with flash-accelerated caching, offering a middle ground between traditional spinning disks and solid-state drives (SSDs) for high-I/O applications. Specification Details Model Number ST1200MM0129 Capacity 1.2 TB Interface SAS 12Gb/s Form Factor 2.5-inch (15mm height) Spindle Speed 10,000 RPM Cache (DRAM) 256 MB Flash Cache (NAND) 16 GB eMLC Average Latency 2.9 ms Sustained Transfer Rate Up to 270 MB/s Sector Format 512e (Advanced Format); supports FastFormat™ Encryption Options Models support SED (Self-Encrypting Drive) and FIPS (check specific SKU) MTBF (Mean Time Between Failures) 2 million hours Annualized Failure Rate (AFR) 0.44% Non-recoverable Read Errors <1 per 10¹⁶ bits read Power Consumption ~7.15 W active, ~3.9 W idle Hot-Pluggable Yes Weight ~230g Noise <3.1 bels idle, <3.5 bels operating Compliance RoHS, WEEE, TCG, FIPS 140-2 Level 2 (if specified) Warranty 5 Years (limited, from Seagate) �� Performance Features Hybrid Technology: Built-in 16GB eMLC NAND serves as a high-speed cache layer, significantly reducing read/write latency, especially for frequently accessed data. 12Gb/s SAS Interface: High-speed SAS backplane support for fast data access in servers and SAN/NAS systems. Advanced Caching Algorithms: Intelligent cache handling to optimize both sequential and random access workloads. FastFormat™ Compatibility: Allows field formatting between 512e and 4Kn sector sizes to match application and controller needs. Enterprise-Level Reliability: Robust internal mechanics and firmware designed for 24x7 operation in critical environments. Power Efficiency: Up to 50% lower power usage compared to older 15K RPM drives. ��️ Applications & Use Cases Virtual desktop infrastructure (VDI) Transactional applications (OLTP, ERP, CRM) Tiered storage systems SAN/NAS arrays High-density blade and rackmount servers Environments needing reliable boot, swap, or caching layers �� Compatibility Compatible with standard 2.5" SAS drive bays (requires 15mm height clearance) SAS RAID controllers with 6Gb/s or 12Gb/s interfaces (backward compatible) Works in enterprise-class Dell, HP, IBM, Lenovo, Cisco, and Supermicro servers (depending on firmware/OEM lock) �� What You Get 1x Seagate ST1200MM0129 1.2TB SAS HDD 5-Year Seagate Limited Warranty (if purchased new from authorized distributor) Full documentation and firmware support via Seagate's support portal ✅ Why Choose This Drive? Enterprise Reliability: MTBF of 2M hours ensures long-term durability for demanding workloads. Performance: Up to 270 MB/s sustained transfer speeds with flash-augmented cache. Cost-Efficiency: A performance boost over standard HDDs without the full cost of SSDs. Hot-Swap Support: Ideal for maintaining uptime in RAID systems.