The Cheetah 15K.5: The Ultimate Enterprise Disc Drive Storage Solution The Cheetah 15K.5 is the perfect choice for mainstream enterprise disc drive storage. With its unbeatable price/performance ratio and industry-leading reliability, it is the top choice for businesses looking for a high-performing and cost-effective storage solution. Unmatched Performance with 15K RPM Spindle Speed Featuring a lightning-fast 15K RPM spindle speed, the Cheetah 15K.5 delivers exceptional I/O performance and sustained transfer rates. This means you can achieve the same level of performance with fewer drives, saving you time and money. Proactive Data Protection with Background Media Scan (BMS) The second generation Seagate-exclusive BMS technology proactively scans the media for potential defects during drive idle time. This allows for early detection and correction of errors, ensuring your data remains safe and secure. Maximize Storage Capacity with Perpendicular Recording The Cheetah 15K.5 utilizes perpendicular recording technology, which allows for higher areal density and a 30% increase in performance compared to traditional drives. This means you can store more data in less space, without sacrificing speed. Unrivaled Reliability with Improved Nonrecoverable Error Rate With a nonrecoverable error rate that has been improved by a factor of 10, the Cheetah 15K.5 offers unparalleled reliability. You can trust that your data will be safe and secure, even in the most demanding enterprise environments. Enhanced Data Protection with Idle Read After Write (IRAW) The Seagate-exclusive IRAW feature enhances data protection by verifying, during drive idle time, that data in the drive buffer was properly written. This ensures the integrity of your data and provides an extra layer of protection against data loss.