Memory RAM Upgrade for Asus P7P55 LX 4GB DDR3 DIMM | eBay
ASUS P7P55 LX - Intel P55 Express - Socket 1156 - PCI-E 2.0 - DDR3 2200 - SATA 3Gb/s - SATA RAID - ATX: Amazon.de: Computer & Accessories
A-Tech 16GB KIT 4X 4GB for Asus P7 Motherboard Series P7P55D Deluxe P7P55D Evo P7P55D LE P7P55D Premium P7P55D Pro P7P55D-E P7P55D-E Deluxe DIMM DDR3 Non-ECC PC3-8500 1066MHz RAM Memory at Amazon.com