No such model.
If you mean G41, that's not enough info. There are 16 possible models that have the Intel G41 chipset:
The model, sometimes the make, of a mboard in a generic desktop system is usually printed on the mboard's surface in obvious larger characters, often between the slots.
The model is often also displayed on a logo (graphical) screen early in the boot, but it's often not as specific as the specific model number.
4370 is not on this list, but Geforce 8400GS is listed #105, Radeon HD3450 #104, 4370 is superior to 3450, so I suspect 4370 is far better that 8400
There are a few hits on the web for 4370, including a Powercolor and Sapphire version, but neither Powercolor or Sapphire list it on their sites??
ATI lists only the 4350 series.
So - maybe 4370 was supposed to be 4730.