Am selling my new CORSAIR XMX TWIN 1GB (512X2) DDR 400 RAM sticks, Sl No CMX512R-3200C2PT, with Platinum heat spreaders bought from eBay, USA last week. These are Registered Ram for Athlon64 FX & Opteron mobos. Reason for selling-Does not work in my ASUS A7N8X deluxe mobo. Will give off at 4K inclusive of shipping. Price negotiable. Pl PM or sms me at 9435020714