Introducing the Ultrastar C10K600: The Ultimate 2.5-Inch 10,000 RPM Hard Drive Experience unparalleled speed and performance with the Ultrastar C10K600, the leading 2.5-inch 10,000 RPM hard drive in the industry. With 18% faster sequential and up to 15% random performance than the nearest competitor, this hard drive is designed to take your computing experience to the next level. High-Performance SAS 6Gb/s Interface for Reliability and Scalability The Ultrastar C10K600 features a high-performance SAS 6Gb/s interface, delivering unmatched data reliability, availability, and scalability. This makes it the perfect choice for demanding enterprise environments where data integrity is crucial. 64MB Cache Buffer for Optimal Read/Write Response Time What sets the Ultrastar C10K600 apart from other small form factor SAS drives is its impressive 64MB cache buffer. This allows for optimized read/write response time, ensuring that your data is accessed and transferred quickly and efficiently.