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New
PCI-e 5.0
Cooler Master GX II Gold 850W Power Supply – 80 Plus Gold, ATX 3.0 Ready, Fully Modular, Native 90-Degree 12VHPWR Connector | MPX-8503-AFAG-2
4,700 EGP
Ex Tax: 4,700 EGP
- Stock: In Stock
- Model: GX II Gold 850
- MPN: MPX-8503-AFAG-2
Model Name
Cooler Master GX Series 850W (MPX-8503-AFAG-2)
Cooler Master GX Series 850W (MPX-8503-AFAG-2)
Series
GX Series
GX Series
Power Supply Type
ATX 12V v3.0
ATX 12V v3.0
Rated Power
850W
850W
Efficiency Certification
80 PLUS Gold (≥90% at typical load)
80 PLUS Gold (≥90% at typical load)
Power Factor Correction
Active PFC
Active PFC
Dimensions (L × W × H)
160 × 150 × 86 mm
160 × 150 × 86 mm
AC Input
- Voltage: 100–240V
- Current: 10–5A
- Frequency: 50–60Hz
Cooling System
- Fan Size: 120mm
- Bearing Type: Hydraulic Dynamic Bearing (HDB)
- Max Speed: 2,500 RPM
Modularity
Fully Modular
Fully Modular
Connectors
- Main Power: 1 × 24-pin ATX
- CPU Power:
- 1 × (4+4)-pin EPS
- 1 × 8-pin EPS
- PCIe:
- 4 × (6+2)-pin PCIe
- 1 × 12VHPWR (12+4 pin) for RTX 40-series GPUs
- SATA: 6 ×
- Molex (Peripheral): 2 × 4-pin
Protections
OPP, OVP, OTP, OCP, SCP, UVP, Surge & Inrush Protection
OPP, OVP, OTP, OCP, SCP, UVP, Surge & Inrush Protection
Hold-Up Time
≥16 ms at 80% load
≥16 ms at 80% load
Power Good Signal
100–150 ms
100–150 ms
Operating Temperature
0°C – 40°C
0°C – 40°C
MTBF
100,000 hours
Environmental Compliance
- ErP 2014 Lot 3 compliant
- RoHS 2.0 compliant
Certifications
cTUVus, TÜV, CE, FCC, BSMI, CCC, EAC, RCM, UKCA, BIS, KC (region-dependent)
cTUVus, TÜV, CE, FCC, BSMI, CCC, EAC, RCM, UKCA, BIS, KC (region-dependent)