Pros: Lots of drive space as upgrade to 60GB that was in the D610 and D810. Faster r/w access times then old drives.

Cons: Cost more then SAS drives of comparable size, but IDE is only choice to upgrade these latitude models.

Overall Review: On both a D610 and D810 I found no way to format as 1 single 320GB drive (really only 300GB after NTFS format.) Had to format in 2 partitions. Latitude has a 137 GB limit when recognizing drives. Even called Dell before purchase and they said the OS has no limititation which is true, but Dell's BIOS only sees 137 GB. I was at latest BIOS version. Therefore partitioned into a 135 GB partition for OS and remainder for Data. Optimally I would have like all in 1 partition. If I really wanted to I could use a partition utility to make a single partition.

Pros: Great warranty and price. Apps run much faster after upgrade to 2 1GB sticks from 2 512 MB sticks.

Cons: None

Overall Review: Great upgrade on my Dell Latitude D610 & D810