Upgrade IBM ThinkPad 770 (9549-5xx, 9548-5xx) Laptops Memory

 Memory Specifications
Standard32 MB (non-removable)
Maximum160 MB
Slots2 sockets
CommentsIBM states the system is upgradeable to 256MB if they decide to make modules larger than 64MB. The TP 770 will also accept 144pin SO DIMM, 3.3v, EDO modules.
CPU Type200 or 233MHz Intel Pentium MMX
Model Comments100MHz FSB

Your IBM ThinkPad 770 (9549-5xx, 9548-5xx) can support up to 160 MB of memory. For optimal system performance install the maximum amount of memory in each memory socket, this system comes with standard amount of   32 MB (non-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 770 (9549-5xx, 9548-5xx).