Performance You Need, Versatility You Want, Affordability You Demand. Accelerates I/O operations and completes more transactions faster - even during peak demand. At up to 900 GB, stores 50% more mission-critical data than any other 15K HDD. Optimises TCO with higher capacity at lower cost than high-performance alternatives. Delivers more predictable performance (up to 27% SDR over previous generation) while helping to protect data from corruption due to unexpected power loss. Supports all drive formats including 512 native and a single Fast Format model for advanced formats (4Kn and 512e) that simplifies HDD management. Industry-leading read caching with TurboBoost technology for optimum response times - perfect for OLTP applications. Advanced Write Caching feature utilising enhanced algorithms for the industry's highest mission-critical storage workload performance efficiencies. Uses traditional NAND and advanced algorithms to promote hot data and achieve performance improvement (up to 2.6x improvements over last generation). Enables high density with power efficiency due to lower power and cooling requirements - ideal for space - and power-constrained enterprise data centres. Widely accepted, proven sixth-generation technology for reliable access to demanding high performance applications.