There is identifying information on the memory card. Check if the card is compatible with your machine also check the memory in your machine. Find out if the memory in your machine is ddr or sdram. and if it looks the same. front and back.
Hi, This if for a pc. data on memory reads: M36L1713CTL-CBO. My knowledge indicates this is ddr. This memory came out of an older machine. Some memory is labeled explicitly, but this one isn't. Go to crucial.com , It will help you get the correct memory for your machine. I hope this answers your question. Thanks