I've seen a lot of people question if this prebuild DELL will work but haven't found any definite answers online. Motherboard is not listed it must be some dell motherboard for the pre build....

Anyone know/ideas?
*It would be great to hear from someone who has tried on this machine or one similar to it...*

Studio XPS 8100, Intel Core i7-870 processor(8MB Cache, 2.93GHz)
nVIDIA GeForce G310 512MB DDR3
1TB Serial ATA 2 Hard Drive 7200 RPM
8GB DDR3 SDRAM at 1333MHz-4x2GB (Will install w/ 4GB obviously)