test bed

I am trying to procure refurbished parts for my home lab servers. Which software should I use to test each component 1. CPU 2. GPU 3. RAM 4. SSD/HDD 5. Motherboard 6. PSU 7. Monitor Also, can you folks also give tips regarding this, like where to check first, scratches, bent pins, etc. ( on the...

This is a slightly used Cooler Master HAF XB EVO. No dents or scratches. In excellent condition. Comes with Original Box and all accessories and parts included when purchased. Purchased in November of 2016. Only selling as I am leaving the country and cannot take it with me. I have been...