Do not buy this piece of garbage. The power brick sent turned out to be a universal adapter with three pins that releases from the male end plugging into the computer at the slightest movement. This leaves three male pins with electricity running on them exposed. Second tissue is they knowingly and probably criminally so new this adapter was incompatible and went in and disabled power supply warnings in BIOS. PC I bought is 2.89 GHz i5 processor. Things were insanely slow the moment I started setting it up so checked performance  in task manager and found it was running at 0.79 GHz instead of the 2.89. went into the BIOS and loaded defaults trying to track down the problem and PC wouldn't boot saying and unsupported PSU was detected and system was throttled down 70% to prevent a fire. This is ridiculous. I called Amazon about this and they offered a replacement. I said the problem isn't a defect it is complete deception. I said do send me a new power supply that was rated and reflects the refurbished to the "works and looks as new condition" that is in the description and they said all I could do was return it if I didn't like it. I hope someone from Amazon sees this and puts a stop to this company selling knowingly defective and dangerous hardware through Amazon prime. This isn't a third party seller this is directly sold by Amazon.