Here's the spec of the PC

Brand Gigabyte
Item Weight 1 Kg
Product Dimensions 19 x 16.6 x 8 cm
Item model number GB-BXBT-2807-500/4
Series GB-BXBT-2807
Processor Brand Intel
Processor Type Celeron D
Processor Speed 2807 GHz
RAM Size 4 GB
Computer Memory Type SODIMM
Graphics Card Description Intel HD Graphics
Operating System None

More than enough for running MACH3.