A-TECH 2GB KIT (2 x 1GB) For Gateway 200 Series Notebook 200ARC. SO-DIMM DDR NON-ECC PC2700 333MHz RAM Memory. Genuine Brand. 2GB KIT (2 x 1GB) SO-DIMM DDR NON-ECC PC2700 333MHz RAM Memory Genuine A-Tech Memory Lifetime Warranty Toll Free Technical Support 1-866-557-4527 Designed For Gateway 200 Series Notebook. (See Compatibility List Below)