Acer TravelMate 800 compatible 512MB 333MHz DDR SO-DIMM Black Diamond memory. Compatible computer model: Acer TravelMate 802LCi, 804LMI, C300 Series, 4503lci, 250E Series, 800, 2305LCi, 4502LCi, 4502LMI, 800LCi, 4500 Series, 370 Series, 4402, 2310, 4402LCi, 4402LMI, 804, 6003LCi, C110 Series, 2355XC, 2500 Series, 800XCi, 801LCi, 804LCIB, 290 Series, 803, 244LC, 4402WLMI, 2434WLCI, 801, 4000 Series, 803LCi, 2350, 803LMI, 250PE Series, 803LCIB, 662LMi, 8000, 240 Series, 2200, 3200 Series, 803LMIB, 2000 Series, 6000 Sereis, 804LCi, 4602WLMi, 4600 (DDR ONLY), 2300, 4010, 2356XM, 2700, 660 Sereis. Black Diamond Memory offers the most extensive line of memory solutions today. With our decades of experience specializing in memory, Black Diamond Memory is a proven manufacturer to the semiconductor industry. Our great products combined with our world class service and support have helped us to where we are today. When you have an Black Diamond memory chip, you can count on it being the best available memory for your system. Our system specific Branded Memory line delivers in performance, and is designed to be guaranteed in compatibility with your system. Each of our memory chips come with a lifetime warranty for your peace of mind. Use our Upgrade Configurator to easily find the correct memory module for your system. Please keep in mind that this memory will ONLY work on the models listed above. 15% Restocking fee will apply for non-defective items.