![OFFTEK 1GB Replacement Memory RAM Upgrade for Acer Aspire M1641-218Y (DDR2-5300 - Non-ECC) Desktop Memory at Amazon.com OFFTEK 1GB Replacement Memory RAM Upgrade for Acer Aspire M1641-218Y (DDR2-5300 - Non-ECC) Desktop Memory at Amazon.com](https://m.media-amazon.com/images/I/81A751oCL4L._AC_UF350,350_QL80_.jpg)
OFFTEK 1GB Replacement Memory RAM Upgrade for Acer Aspire M1641-218Y (DDR2-5300 - Non-ECC) Desktop Memory at Amazon.com
![OFFTEK 2GB Replacement Memory RAM Upgrade for Acer Aspire M1641-222Y (DDR2-5300 - Non-ECC) Desktop Memory at Amazon.com OFFTEK 2GB Replacement Memory RAM Upgrade for Acer Aspire M1641-222Y (DDR2-5300 - Non-ECC) Desktop Memory at Amazon.com](https://m.media-amazon.com/images/I/61RKB2FDIXL._AC_UF894,1000_QL80_.jpg)
OFFTEK 2GB Replacement Memory RAM Upgrade for Acer Aspire M1641-222Y (DDR2-5300 - Non-ECC) Desktop Memory at Amazon.com
![4GB KIT (2 x 2GB) A-Tech for Acer Aspire M1640 M1641 M1641 AM1641-xxxxxx M1800 M3100 M3200 AM3200-xxxxxxx M3201 AM3201-xxxxxxx M3202 AM3202-xxx DIMM DDR2 Non-ECC PC2-6400 800MHz RAM Memory at Amazon.com 4GB KIT (2 x 2GB) A-Tech for Acer Aspire M1640 M1641 M1641 AM1641-xxxxxx M1800 M3100 M3200 AM3200-xxxxxxx M3201 AM3201-xxxxxxx M3202 AM3202-xxx DIMM DDR2 Non-ECC PC2-6400 800MHz RAM Memory at Amazon.com](https://m.media-amazon.com/images/I/71QNSIWvJoL._AC_UF894,1000_QL80_.jpg)
4GB KIT (2 x 2GB) A-Tech for Acer Aspire M1640 M1641 M1641 AM1641-xxxxxx M1800 M3100 M3200 AM3200-xxxxxxx M3201 AM3201-xxxxxxx M3202 AM3202-xxx DIMM DDR2 Non-ECC PC2-6400 800MHz RAM Memory at Amazon.com
![Acer Desktop PC Aspire AM1641-U1521A Pentium Dual Core E2180 (2.00GHz) 2GB DDR2 320GB HDD NVIDIA GeForce 7050 Windows Vista Home Premium Desktop Computers - Newegg.com Acer Desktop PC Aspire AM1641-U1521A Pentium Dual Core E2180 (2.00GHz) 2GB DDR2 320GB HDD NVIDIA GeForce 7050 Windows Vista Home Premium Desktop Computers - Newegg.com](https://c1.neweggimages.com/ProductImage/83-103-172-04.jpg)
Acer Desktop PC Aspire AM1641-U1521A Pentium Dual Core E2180 (2.00GHz) 2GB DDR2 320GB HDD NVIDIA GeForce 7050 Windows Vista Home Premium Desktop Computers - Newegg.com
![OFFTEK 2GB Replacement Memory RAM Upgrade for Acer Aspire M1641-4M7Z (DDR2-5300 - Non-ECC) Desktop Memory at Amazon.com OFFTEK 2GB Replacement Memory RAM Upgrade for Acer Aspire M1641-4M7Z (DDR2-5300 - Non-ECC) Desktop Memory at Amazon.com](https://m.media-amazon.com/images/I/714FAWORj2L._AC_UF1000,1000_QL80_.jpg)
OFFTEK 2GB Replacement Memory RAM Upgrade for Acer Aspire M1641-4M7Z (DDR2-5300 - Non-ECC) Desktop Memory at Amazon.com
![OFFTEK 1GB Replacement Memory RAM Upgrade for Acer Aspire M1641-218Y (DDR2-5300 - Non-ECC) Desktop Memory at Amazon.com OFFTEK 1GB Replacement Memory RAM Upgrade for Acer Aspire M1641-218Y (DDR2-5300 - Non-ECC) Desktop Memory at Amazon.com](https://m.media-amazon.com/images/I/41agD0sfW7L._SR600%2C315_PIWhiteStrip%2CBottomLeft%2C0%2C35_SCLZZZZZZZ_FMpng_BG255%2C255%2C255.jpg)