
Corsair RM850e (2025) ATX 3.1 Gold 850W
PSU Format: ATX, Capacity: 850 W, 80-plus certification: GoldRead more

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Product information
Basic information
Product name
Corsair RM850e (2025) ATX 3.1 Gold 850W
Brand
Corsair
General
Temperature-controlled fan
Yes
PSU Format
ATX
Capacity
850 W
Fan size
120 mm
Bearing type
Rifle Bearing
Modular
Yes
Number 12V lines
1
Current 5V
20 A
Current 3.3V
20 A
Current 5Vsb
3 A
Active cooling (fan)
Yes
Total amperage 12V
62.5 A
80-plus certification
Gold
Efficiency
90 %
Certification
RoHS Certified, CE marked
Semi-passive (passive at low efficiency)
Yes
Number of fans
1 st
Version (ATX)
ATX 3.1
Version (EPS)
EPS12V 2.92
EPS12V
Yes
Modular Type
Fully Modular
Connectors
ATX
1
ATX12V
1
Fan connection
1
Power connectors for SATA
6
EPS12V
2
12VHPWR (PCIe-5)
1
EPS Power Connector
No EPS Connector
PCIe Power Connectors
12+4-pin (16-pin)
Design
Colour
Black
Dimensions
Product weight
2.93 kg
Height
86 mm
Depth
140 mm
Width
150 mm
Power supply
Combined power (+12V)
850 W
Combined power (+3.3V)
150 W
Combined power (+5V)
150 W
Combined power (+5Vsb)
15 W
Miscellaneous
Release year
2025
Keyword
PSU
Price History
The graph shows the lowest price over time for the variant (such as color or size) that has been the cheapest at each point in time. Shipping and used products are not included. Read more about price history.
Lowest price now
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Price trend 3 mos:
Price trend 30 days
+0.4%
Lowest price 30 days €134.99