The Vantec EZ-Swap MRK200-ST-BK only comes in black, and it supports the Serial ATA I standard although Serial ATA II drives will function just fine in it at reduced maximum peak thoughput. The HDD caddy is made of aluminum which should help keep high speed drives a littler cooler than plastic would. There is also a small 40mm fan at the back of the unit which pulls a little air through the unit. On the front of the HDD caddy is blue-illuminated LCD that displays the ambient temperature and has a few simple temperature related alarm controls.



Link: PCStats