512MB PC2-3200 DDR2-400 ECC RDIMM
512MB Module - DDR2 - ECC - Registered - 400MT/s - PC2-3200 - 3ns CAS Latency - 1.8V

1GB DDR2-800 Non-ECC UDIMM
1GB Module - DDR2 - Non-ECC - Unbuffered - 800MT/s - PC2-6400 - Red Colour

256MB DDR-333 PC2700 Non-ECC DIMM
256MB Module - DDR - Non-ECC - Unbuffered - 333MT/s - PC-2700 - 2.5ns CAS Latency - 2.5V

1GB DDR2-800 Non-ECC DIMM
1GB Module - DDR2 - Non-ECC - Unbuffered - 800MT/s - PC2-6400 - 6ns CAS Latency - 1.8V

256MB DDR-333 Non-ECC SO-DIMM
256MB Module - DDR SO-DIMM - Non-ECC - Unbuffered - 333MT/s - PC-2700 - 2.5ns CAS Latency

512MB PC2700 DDR-333 Non-ECC UDIMM
512MB Module - DDR2 - Non-ECC - Unbuffered - 333MT/s - PC-2700 - 2.5ns CAS Latency - 2.5V

512MB PC2100 DDR-266 ECC Registered
512MB Module - DDR - ECC - Registered - 266MT/s - PC2100 - 2.5ns CAS Latency - 2.5V

1GB DDR2-667 Non-ECC UDIMM
1GB Module - DDR2 - Non-ECC - Unbuffered - 667MT/s - PC2-5300 - 5ns CAS Latency - 1.8V

4GB Kit (2x2GB) DDR3-1333 PC3-10600 Non-ECC SO-DIMM
4GB Kit - (2x 2GB) - DDR3 SO-DIMM - Non-ECC - Unbuffered - 1333MT/s - PC3-10600 - 7ns CAS Latency - 1.5V