CUDA driver installation on a laptop with nVidia NVS140M card

CUDA driver installation on a laptop with nVidia NVS140M card

I'm trying to first figure out if my computer contains a CUDA-enabled card. It has an nVidia NVS 140M card, but I can't seem to figure out if it is the 128 MB version or 256 MB version. On the laptop purchase receipt, I found out that I ordered the 128 MB version, but the control panel description of the card said otherwise.