What is the efficiency rating of this Gold Medal power supply, and how does it impact energy consumption?

The efficiency rating of this Gold Medal power supply is over 90%, and it is 80 PLUS GOLD Certified.

Is this power supply compatible with both the 4090 and 7900 series graphics cards simultaneously?

Yes, this power supply supports both the 4090 and 7900 series graphics cards.

Out of stock

This item is currently out of stock and it may or may not be restocked.

Out of Stock

Ships from Hong Kong.

Most customers receive within 10-17 days.

Sold by Corn Electronics

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4.2 (14,689 seller ratings)

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Main image of Great Wall 850W White Limited Edition ATX Power Supply, Gold Medal Full Module Power ,0.01ms Speed Response,Fan Automatic Start Stop,140mm Mute Big Fan ,Support 4090 ,7900 Series Graphics Card

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Great Wall 850W White Limited Edition ATX Power Supply, Gold Medal Full Module Power ,0.01ms Speed Response,Fan Automatic Start Stop,140mm Mute Big Fan ,Support 4090 ,7900 Series Graphics Card

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ATX
Full Modular
80 PLUS GOLD Certified
100 - 120 V / 200 - 240 V 47 - 63 Hz

🔥Don't forget your OS, we have Windows 11 OEM, Download and USB versions available

Overview

Specs

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Specifications

:
Power 850W
Japanese main capacitance
80plus gold medal
Size 150 × 150 × 86mm
Full module power supply
Voltage 100 ~ 240V
Support active PFC
LLC resonance+synchronous rectification
Support DC-DC
Support fan start and stop technology
3C certification
Weight 4.5 kg
20+4pin 1 root (610mm)
4+4pin 2 (800mm)
6+2pin 8 (750mm)
SATA 9 (700mm)
Big 4PIN 3 (650mm)

Details
Color	White
Type	ATX
Maximum Power	850 W
Fans	1 x 140 mm
PFC	Active
Main Connector	20+4Pin
+12V Rails	Single
PCI-Express Connector	8 x 6+2-Pin
SATA Power Connector	9
SLI	Yes
Max PSU Length	150 mm
Modular	Full Modular
Efficiency	> 90%
Energy-Efficient	80 PLUS GOLD Certified
Over Voltage Protection	Yes
Overload Protection	Yes
Input Voltage	100 - 120 V / 200 - 240 V
Input Frequency Range	47 - 63 Hz
MTBF	>120,000 Hours

Dimension & Weight
Dimensions	150 × 150 × 86mm
Weight	4.5 kg

Additional Information
First Listed on Newegg	March 02, 2023

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies

Return for refund within: 30 days
Return for replacement within: 90 days
This item is covered by Corn Electronics Return Policy

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Item#: 9SIA4REJT89644