CORSAIR XMS3 8GB (2 x 4GB) 240-Pin DDR3 SDRAM DDR3 2000 (PC3 16000) Desktop Memory Model CMX8GX3M2A2000C9 - Newegg.com
4GB/16GB Kingston/Crucial RAM DDR3 (2000+ pcs EXW Singapore) 4GB/16GB Crucial RAM DDR3 (2000+ pcs EXW Singapore) from AMIR S PTE LTD for wholesale at pcexporters.com