BUFFALO Firestix 2GB (2 x 1GB) 240-Pin DDR2 SDRAM DDR2 1000 (PC2 8000) Dual Channel Kit Desktop Memory 240-Pin DDR2 SDRAM 2GB (2 x 1GB) DDR2 1000 (PC2 8000) Cas Latency 5 Timing 5-5-5