Upgrade bundle - ASUS P5B + Pentium D 935 + 4GB RAM #58332
Amazon.com: 2GB Memory for ASUS P5 Motherboard P5B-MX WiFi-AP DDR2 PC2-6400 800MHz DIMM Non-ECC RAM Upgrade (PARTS-QUICK Brand) : Electronics
Asus P5B-Plus Socket 775 +CPU +RAM | eBay
Asus P5B-E: Limited to 3GB RAM, or fourth DIMM slot appears not working « synaesthesia
A-Tech 8GB KIT (4 x 2GB) For Asus P5 Series P5B P5B Deluxe P5B Deluxe/WiFi-AP P5B Premium Vista Edition P5B SE P5B/TeleSky P5B-E P5B-E Plus P5BP-E/4L (Non. DIMM DDR2 NON-ECC PC2-6400 800MHz