Part number: 43R1990
Lenovo extends its line of outstanding hard drive upgrade options with the 500GB 7200 rpm Serial ATA Hard Drive for selected models of Lenovo ThinkCentre systems. By installing a Serial ATA Hard Drive, you can realize the full potential of your Serial ATA system. The 300 MB/s instantaneous data transfer rate is a 50% improvement over previous Serial ATA technology.
Features & Benefits:
Formatted capacity up to 500GB
Slim one-inch high profile
Rotational speed of 7200 rpm giving an average latency of 4.2 msec
Average read seek time 8.5 msec
8 MB data buffer