512MB PC133 144 PIN MEMORY FOR IBM ThinkPad R31 2657-xxx

Dataram, a longtime manufacturer of High end Server and Workstation memory now introduces its Memory Deal line of Consumer memory. Memory Deal memory is built and tested under the same standards and rigid ISO and CMTL testing procedures as the high end Server memory we have been manufacturing since 1967. A lifetime warranty from a company that has been around for a lifetime! This memory is manufactured in our Pennsylvania facility. We are an American owned and operated company that can be found on the NASDQ under 'DRAM'. This memory is manufactured to meet or exceed the specifications required to run your PC or Apple laptop at it's optimum performance. The specifications are as follows 512MB SDRAM PC133 3.3V LOW DENSITY CL3 144PIN SO DIMM.