Just an alert for those who are upgrading harddrives in older MCS 7835 servers with 72GB 2.5" SAS drives to 146GB 2.5" SAS drives and decide to order A03-D146GA2= from newegg.com http://www.newegg.com/Product/Product.aspx?Item=N82E16822689010
There's a mistake in their description. It says 3.5", but it's actually a small form factor 2.5" drive, and that's what you need.