Lenovo 01AG837 is an 8 GB memory module for expanding a computer’s installed memory. It is supplied as one module, making it a compact option for a compatible memory slot.
The module uses DDR4 memory and runs at 2666 MHz. Its 260-pin SO-DIMM form factor is the compact memory format described for this part.
The listing describes it as an upgrade for increasing standard memory capacity in ThinkCentre desktops. Added memory capacity can help a computer handle more programs at the same time, subject to the system’s supported memory configuration.