VisionTek 1 x 1GB PC3200 DDR 400MHz 184-pin DIMM Memory Module - For Desktop PC - 1 GB (1 x 1GB) - DDR400/PC3200 DDR SDRAM - 400 MHz - CL3 - 2.50 V - Non-ECC - Unbuffered - 184-pin - DIMM - Lifetime Warranty

400 MHz of memory speed with CL3 latency skillfully manages the variety of apps and computational tasks DIMM 1 GB memory smoothly executes complex apps and games 184-pin-pin DDR400/PC3200 operates at up to 400 MHz data bus speed with minimal power consumption and as a result, you get optimal computer performance with an improved memory heat dissipation