A high-performance 146GB SAS hard drive in 2.5-inch form factor running at 15,000 RPM with 6Gbps interface and G2 hot-swap capability. Features ultra-high rotational speed with advanced G2 hot-swap (G2HS) functionality providing exceptional IOPS and enhanced serviceability. Provides maximum performance characteristics with advanced hot-swap technology for mission-critical applications. Designed for IBM servers requiring ultimate storage performance with advanced hot-swap capability and enterprise-grade features.