Athena Power AP-PS3280P868 provides 800W of stable power 80 PLUS Platinum certified for high efficiency PCIe 5.0 ready with P5 connector Standard PS2 form factor with integrated cooling fan Wide input voltage range 100-264V AC Operating temperature 0°C to +55°C, storage -25°C to +85°C MTBF 100,000 hours at maximum load IEC/UL 62368-1 certified for safety 3-Year manufacturer limited warranty