FEATURES: - • SDR • DDR • DDR 2 • So DIMM Product Specification/Models SDR - Capacity & Frequendy: - • 128MB SDR 100-133 • 256MB SDR 100-133 • 512MB SDR 100-133 DDR - Capacity & Frequendy: - • 128MB DDR 266-400 • 256MB DDR 333- ...