Cellar system requirements state that you will need at least 2 GB of RAM. An Intel Core 2 Duo E6300 CPU is required at a minimum to run Cellar. In terms of game file size, you will need at least 20 MB of free disk space available. The cheapest graphics card you can play it on is an NVIDIA GeForce 7200 GS.
Cellar will run on PC system with Windows XP 32-bit and upwards. Additionally it has a Linux version.