InsideHW.com has posted review for WD Caviar Blue SE16
A quote from the article:
>> WD Caviar Blue SE16 Review
It seems like ages have passed since we tested internal HDD, so we decided to introduce you one hard disk. Full name of this model, WD Caviar SE16 6400AAKS-00A7B0 reveals to eagle-eye so many things. This HDD has 16MB cache memory and 640GB capacity. Connection with motherboard is accomplished through SATA2 standard.
>> WD Caviar Blue SE16 Review