






New
PCI-e 5.0







Gamdias HELIOS M2-850B 850W 80 PLUS Silver Non Modular ATX 3.1 Power Supply – PCIe Gen 5.1 Ready, DC-to-DC Design, C6/C7 Support
3,400 EGP
Ex Tax: 3,400 EGP
- Stock: In Stock
- Model: HELIOS M2-850B
Model Name
HELIOS M2-850B
HELIOS M2-850B
Power Supply Type
ATX12V v3.1
ATX12V v3.1
Rated Power
850W
850W
Peak Power
1105W
1105W
Efficiency Certification
80 PLUS Silver
80 PLUS Silver
Power Factor Correction
Active PFC (PF = 0.99)
Active PFC (PF = 0.99)
Dimensions (L × W × H)
140 × 150 × 86 mm
140 × 150 × 86 mm
AC Input
100–240V ~ / 10A / 50–60Hz
100–240V ~ / 10A / 50–60Hz
DC Output Rails
- +3.3V: up to 22A (120W max combined with +5V)
- +5V: up to 22A
- +12V: up to 70.8A (850W)
- –12V: 0.3A (3.6W)
- +5Vsb: 3A (15W)
Total Combined Power
850W
850W
Protections
OVP, UVP, OPP, SCP, OCP, OTP
OVP, UVP, OPP, SCP, OCP, OTP
Modularity
Non-modular
Non-modular
Cable Type
Flat cables
Flat cables
Cooling System
120mm sleeve bearing fan (long-lifespan)
120mm sleeve bearing fan (long-lifespan)
Silent Mode
No
No
DC-to-DC Conversion
Yes
Yes
Motherboard Sync Support
No
No
C6/C7 Power State Support
Yes
Yes
Environmental Compliance
ErP Lot 6
ErP Lot 6
Connectors
- Main Power: 1 × (20+4)-pin
- CPU Power: 2 × (4+4)-pin
- PCIe: 2 × (6+2)-pin
- 12VHPWR (12+4 pin): 1 ×
- SATA: 4 ×
- Molex: 4 × 4-pin














