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Corsair RM850i Fully Modular 850W Power Supply Review

Author: Lee Garbutt
Manufacturer: Corsair

Specifications and Packaging

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The Corsair RM850i power supply is rated for a combined, continuous output power of up to 850 watts at 50°C operating temperature. The PSU incorporates multiple +12V rails (single or multi +12V outputs can be enabled/disabled via Corsair Link software), which can deliver up to 70.8A (850W) on the +12V outputs.  

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The PSU includes universal AC line input (automatically adjusts the AC line voltage) and active PFC, which makes the unit more environmentally friendly to the local power grid.  

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Corsair RM850i PSU Specifications (from the Corsair website):

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Packaging and Parts

The Corsair RM850i power supply arrived securely packed inside a standard retail box showcasing the unit’s features and specifications.  

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The power supply is protected by thick foam inserts and wrapped in a black cloth bag with the Corsair logo. All of the modular cables come packed inside a nylon pouch.

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In addition to the power supply, the box contains a power cord, mounting screws, a User Manual, Warranty Card, cable ties, a Corsair case badge, and a black nylon storage pouch containing all the modular cables.

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July 14, 2015 | 06:43 PM - Posted by Master Chen (not verified)

So...is it finally the time for me to upgrade from my GODLIKE (but quite old) AX 850, or it's not worth it JUST YET?

July 15, 2015 | 02:27 PM - Posted by S-L-R (not verified)

Don't. I really don't see the point to upgrade from a great PSU to another good one.

October 16, 2015 | 07:48 AM - Posted by Anonymous (not verified)

Would you upgrade from SeaSonic Platinum-1000 1000W ?

January 25, 2016 | 04:08 PM - Posted by Anonymousdqw (not verified)

Are you crazy?

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