GameMax GX-850 PRO power supply unit 850 W 20+4 pin ATX ATX Black

• ATX3.1 & PCIe5.1 ready with 12V-2*6 connector
• LLC MPS1213 Chipset optimizes LLC resonant circuit for high efficiency at all loads
• UP3861 Chip ensures stable 3.3V and 5V outputs with reduced ripple noise
• MPS6924 Chip boosts efficiency via optimized synchronous rectification
• 105℃ Japanese bulk capacitors ensure long life and stable output
• Quiet, temperature-controlled axial fan for efficient cooling
• Seven protection levels: OTP, OCP, SCP, OVP, UVP, OPP, SIP
• Black flat copper output cables for efficient power delivery
• SMT-produced components for fast heat dissipation and stability

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850 W, 100 - 240 V, 50-60 Hz, 10-5 A, 160 x 85 x 150 mm, Black

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850W 80 Plus Gold ATX3.1 PCIe5.1 power supply with PCIe5.1 12V-2*6 connector for direct RTXâ„¢ 40 Series GPU connection, minimizing current loss.

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Power
Power protection features	Over current, Over power, Surge & inrush protection (SIP), Under power
Efficiency	87%
Hold time	10 ms
Max output current (+5Vsb)	2.5 A
Max output current (-12V)	0.3 A
Max output current (+5V)	20 A
Max output current (+12V)	70 A
Max output current (+3.3V)	20 A
Combined power (+5Vsb)	12.5 W
Combined power (-12V)	3.6 W
Combined power (+5V)	100 W
Combined power (+12V)	840 W
Combined power (+3.3V)	100 W
Power Factor Correction (PFC) type	Active
Power factor	0.99
Maximum input current (@220V)	5 A
Maximum input current (@110V)	10 A
Input current	10 - 5 A
AC input frequency	50/60 Hz
AC input voltage	100 - 240 V
Total power	850 W

Ports & interfaces
Cabling type	Fully-Modular
CPU power cable length	15 cm
CPU power connector (4+4 pin)	Yes
PCI Express power connectors (6+2 pin)	4
SATA power cable length	500,650,800 mm
Number of SATA power connectors	6
Number of PATA power connectors	3
Motherboard power cable length	65 cm
Motherboard power connector	20+4 pin ATX

Performance
Mean time between failures (MTBF)	100000 h
Noise level	25 dB
ATX version	3.1
80 PLUS certification	80 PLUS Gold
Power supply unit (PSU) form factor	ATX
Purpose	PC

Design
On/off switch	Yes
Number of fans	1 fan(s)
Fan diameter	13.5 cm
Cooling type	Active
Product colour	Black

Operational conditions
Operating temperature (T-T)	0 - 40 °C

Certificates
Compliance certificates	CB, CE, Federal Communications Commission (FCC), cTUVus

Weight & dimensions
Height	85 mm
Depth	150 mm
Width	160 mm

Packaging data
Package type	Box