Desktop Memory Module

DDR Density Part Number Configuration Module Bank CAS Latency ECC Components per Module DRAM Configuration 266 MHz PC2100 128MB D21PA28A 16M x 64 1 2.5 non-Reg., no-ECC 4 16M x 16 w /Heat Spreader 256MB D21PA56A 32M x 64 1 2.5 non-Reg., no-ECC 8 32M x 8 w / Heat Spreader 512MB D21PA12H 64M x 64 1 2.5 non-Reg., no-ECC 8 64M x 8 w / Heat Spreader 512MB D21PB12A 64M x 64 2 2.5 non-Reg., no-ECC 16 32M x 8 w / Heat Spreader 1GB D21EB1GW 128M x 72 2 2.5 non-Reg., ECC 18 64M x 8 w /Heat Spreader 1GB D21PB1GH 128M x 64 2 2.5 non-Reg., no-ECC 16 64M x 8 w / Heat Spreader 333 MHz PC2700 128MB D27PA28A 16M x 64 1 2.5 non-Reg., no-ECC 4 16M X 16 w /Heat Spreader 256MB D27PA56A2 32M x 64 1 2.5 non-Reg., no-ECC 8 32M x 8 w / Heat Spreader 512MB D27EB12A 64M x 72 2 2.5 non-Reg., ECC 18 32M x 8 512MB D27PA12H 64M x 64 1 2.5 non-Reg., no-ECC 8 64M x 8 512MB D27PA12H2 64M x 64 1 2.5 non-registered, no-E 8 64M x 8 w / heat spreader 512MB D27PB12C 64M x 64 2 2.5 non-Reg., no-ECC 16 32M x 8 w / Heat Spreader 1GB D27EB1GW 128M x 72 2 2.5 non-Reg., ECC 18 64M x 8 1GB D27PB1GJ 128M x 64 2 2.5 non-Reg., no-ECC 16 64M x 8 w / Heat Spreader DDR2 DDR Over-Clocked Memory For Gaming Enthusiasts DDR Dual Channel Kits DDR2 Dual Channel Ki