A:Answer Hey Ian,
Unfortunately, we cannot specify the brand that is used in system as our brands vary dependent on what we have on hand. However the brands range from major gaming companies such as MSI, ASUS, etc. As well if you are worried about defected parts or malfunctions, all of our systems come with a 1-year warranty for defected parts.
If you have additional question or need further assistance, please feel to contact our support team: https://www.ibuypower.com/Support
Thank you!