I ordered this on August 7, 2018. It takes my old PC and smacks it around like the buggy man!!!!!!!  I think my old PC was running like 3.3mhz. This is only 3.3mhz. I like the ideal that I can put  more memory in this. Mine came with 8gb memory. RUNNING GREAT!!!!!!!!!! UPDATE 3-27-20 STILL RUNNING AWESOME!!!!!!!!!! Still running with 8gb memory.  Running very strong with 8gb ram. Planning on getting more ram soon. A weekly or monthly  scan is good for win 7 FYI. UPDATE 6-5-20  STILL RUNNING AWESOME!!!!!!!!!! Still running with 8gb memory.. Didn't get around to get more ram yet helpfully soon. Still running good thought. Still with win 7.