Crucial ct353761 256mb ddr 333 (pc-2700) memory upgrades for ibm x31 series (type 2885) laptop/notebook, 200-pin sodimm, unbuffered, non-parity
The ibm thinkpad x31 series (type 2885) laptop/notebook maximum memory is 2048mb. Standard memory 256mb or 512mb removable. Usb support: 2.X compliant. 2 Memory slots (2 banks of 1, each memory slot can hold ddr pc2700 with a maximum of 1gb per slot).Adding the maximum amount of memory will improve performance and help extend the useful life of your system as you run increasingly demanding software applications in the future. Specification: module size: 256mb. Package: 200-pin sodimm. Configuration: 32meg x 64. Dimm type: unbuffered. Error checking: non-parity. Speed: ddr 333 (pc-2700). Sdram timings: cl=2.5.