Add more UDIMM power with Pavilion a6640tw PC2-6400 240-PIN HP Compaq memory module option kits
Boost the value of your HP Compaq Pavilion a6640tw investment by adding more memory. Trust PRO Memory Upgrade to deliver rock solid expansion options for your computer with a HP Compaq Pavilion a6640tw Unregistered DIMM RAM upgrade.
- HP Compaq Pavilion a6640tw maximum RAM capacity: 4GB
- Your HP Compaq has Two (2) memory slots or sockets
- Module upgrade PIN count is: 240-PIN
- The memory speed is: DDR2 800MHz, PC2-6400
- The desktop DIMM type for the Pavilion a6640tw is: UDIMM, Unbuffered DIMM, Unregistered DIMM
- Non ECC
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| 1GB | ![]() |
1GB HP Compaq Pavilion a6640tw memory 1x 1GB PC2-6400 240-PIN DDR2 800MHz UDIMM upgrade
Manufacturer: HP Compaq Part No.: 418951-001 |
$16.99
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| 2GB | ![]() |
2GB HP Compaq Pavilion a6640tw memory 1x 2GB PC2-6400 240-PIN DDR2 800MHz UDIMM upgrade
Manufacturer: HP Compaq Part No.: 457624-001 |
$26.99
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| 2GB | ![]() |
2GB HP Compaq Pavilion a6640tw memory 2x 1GB PC2-6400 240-PIN DDR2 800MHz UDIMM upgrade
Manufacturer: HP Compaq Part No.: 2x 418951-001 |
$33.98
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| 4GB | ![]() |
4GB HP Compaq Pavilion a6640tw memory 2x 2GB PC2-6400 240-PIN DDR2 800MHz UDIMM upgrade
Manufacturer: HP Compaq Part No.: 2x 457624-001 |
$53.98
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