16GB KIT (4 x 4GB) for Asus P5 Series P5P43TD P5P43TD Pro P5P43TD/USB3 P5Q3 P5Q3 Deluxe/WiFi-AP @n. DIMM DDR3 Non-ECC PC3-10600 1333MHz RAM Memory. Genuine A-Tech Brand. at Amazon.com
ASUS P5Q3 LGA775 DDR3 Motherboard and Intel Q9550 2,83GHz processor | eBay
Used - Very Good: ASUS P5Q3 DELUXE LGA 775 P45 ATX Motherboard Intel Motherboards - Newegg.com
Closer Look: Motherboard - Asus P5Q3 Review - Page 2 - Overclockers Club