Lenovo ThinkPad i Series 1157 ThinkPad 570 User's Reference - Page 66

Increasing memory Increasing memory Increasing memory capacity is an effective way to make programs run faster. You can increase the amount of memory in your computer by installing a dual inline memory module (DIMM), available as an option. Different capacities of DIMM (up to 128 MB) are available. You can install a DIMM directly in the memory slot on the bottom of the computer. Your computer memory capacity can be expanded up to 192 MB (64-MB base memory and 128-MB DIMM option). Your computer supports the synchronous dynamic random access memory (SDRAM) card only. It does not support the extended data output dynamic random access memory (EDO DRAM) card. If you install a DIMM that is not supported by your computer, the following error message might appear when the system starts: ERROR: Memory type mixing detected The appropriate memory option can be purchased through your IBM reseller or IBM marketing representative. 50 IBM ThinkPad 570 User's Reference