In the market for an Uninterrupted Power Supply for your high end gaming machine? This Cyberpower 1000PCFLCD is probably your best bet if your using a power supply with an Active PFC. This ups has... - Sinewave Output - Automatic Voltage Regulation (AVR) - 600watts of peak load ( if you have 1 gpu and up to an 8th gen Intel i7 or AMD ryzen 7 this will work fine for you). More info: https://www.cyberpowersystems.com/product/ups/cp1000pfclcd/ Buy here: https://www.bhphotovideo.com/c/product/981757-REG/cyberpower_cp1000pfclcd_1000va_pfc_ups_lcd.html/?ap=y&gclid=EAIaIQobChMIqpG2_v6n4gIVikwNCh3pGg5MEAQYByABEgJm4_D_BwE&lsft=BI%3A514&smp=Y