A-TECH 2GB KIT (2 x 1GB) For eMachines T Series T3604 T3612 T3616 T3626 T3638 T3640 T3642 T3646 T3656 T5042 T5062 T5088 T5224 T5226 T5230. DIMM DDR2 NON-ECC PC2-5300 667MHz RAM Memory. Genuine Brand. 2GB KIT (2 x 1GB) DIMM DDR2 NON-ECC PC2-5300 667MHz RAM Memory Genuine A-Tech Memory Lifetime Warranty Toll Free Technical Support 1-866-557-4527 Designed For eMachines T Series. (See Compatibility List Below)