Upgrade IBM ThinkPad R40 2681-xxx/2682-xxx Laptops Memory

 Memory Specifications
Standard128 MB or 256 MB (removable)
Maximum1.0 GB
Slots2 sockets
CPU TypeIntel Mobile Celeron, Intel Mobile Pentium 4-M
Model Comments400MHz FSB

Your IBM ThinkPad R40 2681-xxx/2682-xxx can support up to 1.0 GB of memory. For optimal system performance install the maximum amount of memory in each memory socket, this system comes with standard amount of   128 MB or 256 MB (removable) RAM. One or more of the sockets in the system might be already filled with memory. Whenever you upgrade, you can either add memory to one of the open sockets and/or remove memory from a filled socket and replace it with a higher capacity memory module. Select your Memory Upgrade for IBM ThinkPad R40 2681-xxx/2682-xxx.