Samsung 320GB 2.5in Spinpoint M7 HM320II SATA 3.0Gb/s 5400rpm 8MB Notebook HDD - OEM 1YR Warranty

The new Spinpoint M7 provides a 12% increase in Windows Vista startup speed, and Windows Media Center playback performance increases by 62%, according to PCMark Vantage. Even gaming performance increases by almost 14%, and applications still load more than 9% quicker on the new drive.

Specifications

Drive Configurations
Capacity: 320GB
Interface: SATA 3.0Gbps
Buffer DRAM Size: 8 MB
Byte per Sector: 512
Rotational Speed: 5,400 RPM

Performance Specifications
Average Seek time(typical): 12 ms
Average Latency: 5.6 ms
Data Transfer Rate / Media to/from Buffer(Max.): 138 MB/s
Data Transfer Rate / Buffer to/from Host(Max.): 300MB/s
Drive Ready Time(typical): 4 sec