Hi,
Not at the moment.
The solution you are talking about is named vSphere Storage Appliance and is a product made to address other scenarios needs.
When you say that your Notebook has only 2GB, are you talking about your RAM or your hardrive? The problems you are experiecing is "slow performance".
If this is the case (2GB RAM and slow performance opening files), what will really best suit you is to change your hardware for a faster one. Specially your hardrive for an SSD drive (it made my laptop 3 times faster).
There are other solutions out there that involve fine tunning your OS.
Regards,
elgreco81