These are the donations till today:

AMD donated 4 6386SE CPU's                                                     $5,252

Supermicro donated motherboard
model H8QGL-IF-O                                                                       $640

HighSpeed PC ATX Power Bracket                                           
and said he would donate more if
I needed it.                                                                                      $15

Nvidia donated 2 GTX Titans                                                        $2,000
(Approved, still to receive at end of May)

Microsoft donated Windows 2012
Data Center (Approved, still to receive)                                        $4,809 or more depending on license

Micron  DDR3 memory
Under evaluation

Silverstone ST1200-G
Power Supply                                                                                 $255