Essentials® — 991373 - 2GB (2x1GB) DDR PC3200 3-3-3-8 Essentials (991373)

•Tested Latency: 3-3-3-8 •Memory Type: DDR •Speed Rating: PC3200 (400MHz)

Essentials® — 995924- 2GB (2x1GB) DDR PC2100 2.5-3-3-6 Essentials (995924)

•Tested Latency: 2.5-3-3-6 •Memory Type: DDR •Speed Rating: PC2100 (266MHz)