There's quite a range of possible configurations for that model https://www.dell.com/downloads/global/products/precn/en/dell_precision_t5500_specsheet.pdf so we would need to know what you have inside exactly.got a dell t5500 and would like to turn it into a cheap entry level gaming pc
There's quite a range of possible configurations for that model https://www.dell.com/downloads/global/products/precn/en/dell_precision_t5500_specsheet.pdf so we would need to know what you have inside exactly.got a dell t5500 and would like to turn it into a cheap entry level gaming pc