This Auction is for a Lot of (7) 256mb memory modules manufactured by Samsung under the part number M312L3223ETS-CA2.  These modules are used but have been tested.  The description of the memory is 256mb, DDR, 266, CL2.0, ECC, REG. Buyer is responsible for researching all compatibility with regards to the environment they intend to install the memory in.  All parts come with a NON-DOA Warranty.