YFG-8503M-P1
YFG-8503M-P1 Yeyian 850W Gold Full Modular Power Supply_ATX3.1_PM Series 850M


Silent and Efficient Power
80+ Gold certification ensures a stable power supply, reducing energy loss. Its 135mm fan provides quiet cooling, even under peak load. Ideal for professionals looking for efficiency without sacrificing silence.
Prepared for the Most Demanding GPUs
It complies with ATX 3.1 and PCIe 5.1 standards, with a native 12V HPWR (600W) output compatible with modern GPUs. It offers clean, stable, and secure connections without the need for adapters.

Real Modular Flexibility
The PSU is designed to facilitate clean installations with defined space for the most common connectors on the market. It increases airflow and reduces visual clutter.



Built to Last
Equipped with high-quality Japanese capacitors renowned for their reliability, this power supply can withstand up to 100,000 hours of use at 25°C. Energy stability is assured even under extreme conditions.


Professional Level Security
Protect your entire system with eight electronic mechanisms. From voltage spikes to overheating, your investment is protected at all times.
Modular Type | Fully Modular |
Continuous Power | 850W |
ATX Standard | ATX 3.1 |
Efficiency Level | 80 plus Gold |
PFC | Active PFC |
Capacitor | All Japanese Capacitors |
MTBF | 100,000 hrs @ 25°C |
Input voltage | Full Range (100V-240V) |
Protection | OVP, SCP, OPP, UVP, OTP,OCP, SIP, NLO |
DC to DC | Yes |
AMB. | Capable of full wattage output at an ambient temperature of 40℃ |
Fan size/Fan Speed | 13.5cm /1500RPM |
Fan Bearing Type | Hydro Dynamic Bearing (HDB) |
Combined Power | 100W |
Current | 20A |
Cable List | ATX 24 PIN x1 (23.6‘’) EPS 4 + 4PIN x1 (25.5‘’ + 5.9”) PCI-E 6 + 2 x2 (19.6” + 5.9”) PCI-E 5.1 (600W) x1 (23.6‘’) SATA x3 (19.6‘’+5.9‘’+5.9‘’+5.9‘’) MOLEX x1 (19.6‘’+5.9‘’+5.9‘’+5.9‘’) Floppy (5.9") |
Color | Dark Gray |
Material | Metal |
Dimensions | 150*150*86mm/5.9*5.9*3.39in |
Net. Weight | 2.33kg/5.14lb |
User's Manual | Yes |
Warranty | 10 Years US|MX|ES |