Maxtor L01R300 300GB Ultra16 Internal Hard Drive Kit (Parallel ATA, 7,200 RPM) 300 GB of storage; ideal for high-end gaming and digital video 7,200 rpm PATA (parallel ATA) provides the speed you need (9 ms average seek time) Large, 16 MB cache buffer enhances speed 133 MB/second data transfer rate Includes MaxBlast drive utilities (Windows only) for intelligent formatting and partitioning