Komputerbay 2GB (2x 1GB) DDR DIMM (184 Pin) 400MHz PC3200 RAM FOR Dell 184Pin COMPUTERS 2 GB (2 x 1GB) Komputerbay 2GB (2x 1GB) DDR DIMM (184 Pin) 400MHz PC3200 RAM FOR Dell 184Pin COMPUTERS 2 GB (2 x 1GB) Non-ECC. Works on Mac and PC Supports Dual Channel. 64x8 Low Density Lifetime Warranty Compatible with motherboards that use 1GB 184 Pin RAM