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CORSAIR RM850i 850W GOLD Full Modular Active PFC Modular Power Supply

MPN: CP-9020083-NA | SKU: FL8544
Regular Price: $233.69
Price: $189.89
Out Of Stock.
  • 80 PLUS Gold certified
  • 105 DegreeC all Japanese capacitors for unwavering power and reliability
  • Multi-rail +12V is configurable to single rail
  • FDB 135mm fan with Zero RPM mode for ultra-low noise operation
  • Corsair Link monitoring and control
  • Ten year warranty: Your guarantee of reliable operation that will last across several system builds
$233.69
$189.89
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  • Key Selling Points

Key Selling Points

  • 80 PLUS Gold certified
  • 105 DegreeC all Japanese capacitors for unwavering power and reliability
  • Multi-rail +12V is configurable to single rail
  • FDB 135mm fan with Zero RPM mode for ultra-low noise operation
  • Corsair Link monitoring and control
  • Ten year warranty: Your guarantee of reliable operation that will last across several system builds
  • Description
  • Product Details
  • Customer Reviews
  • Q&A

Description

Power your high-end rig with the Corsair RM850i - 850 Watt fully modular power supply. Its 850W capacity is ideal for running the latest, high-end CPU and GPU combinations. This power supply is rated at 80 PLUS Gold efficiency, generating low heat and low operating costs while delivering top tier performance. This unit uses 100% Japanese solid capacitors for reliable, stable performance and a long lifespan. The fan features fanless mode technology which makes the fan spin only when the unit is performing heavy loads. The fully modular design gives you an easier time installing and will help you manage you cables better.

  • 80 PLUS Gold certified
  • Digital monitoring capability
  • Full Modular
  • 105 degree C all Japanese capacitors for unwavering power and reliability
  • Multi-rail +12V is configurable to single rail
  • PACKAGE INCLUDES:

    • CORSAIR RM850i 850W GOLD Full Modular Active PFC Modular Power Supply
    • AC power cord
    • DC Modular cable set
    • Cable ties
    • Corsair case badge
    • Corsair Link Digital interface cable
    • Corsair Link USB cable
    • User Manual


    Brand: Corsair

    MPN: CP-9020083-NA

    UPC: 843591045681

    Compatibility:

    Packaging: Retail

    Condition: New

    Rebate From | Valid Through 12/31/2019| Download Rebate Form


    Product Details

    Brand
    CORSAIR
    Model
    RM850i
    Series
    RMi Series
    Type
    ATX12V / EPS12V
    Maximum Power
    850W
    Fans
    1 x 135mm Fluid Dynamic Bearing Fan
    PFC
    Active
    Main Connector
    20+4Pin
    PCI-Express Connector
    6 x 6+2-Pin
    SATA Power Connector
    10
    SLI
    SLI Ready
    Haswell Support
    Yes
    CrossFire
    CrossFire Ready
    Modular
    Full Modular
    Efficiency
    90%
    Energy-Efficient
    80 PLUS GOLD Certified
    Over Voltage Protection
    Yes
    Input Voltage
    100 - 240 V
    Input Frequency Range
    47 - 63 Hz
    Input Current
    12 - 6A
    Output
    Single +12V Rail Mode: +3.3V @ 25A, +5V @ 25A, +12V @ 70.8A, -12V @ 0.8A, +5VSB @ 3A
    Multiple +12V Rail Mode: +3.3V @ 25A, +5V @ 25A, +12V1 @ 40A, +12V2 @ 40A, -12V3 @ 40A, +12V4 @ 40A, +12V5 @ 40A, +12V6 @ 40A, +12V7 @ 40A, +12V @ 0.8A, +5VSB @ 3A
    MTBF
    100,000 hours
    Approvals
    FCC, ICES, CE, UL / CUL, CSA, C-Tick / RCM, TUV, CB, CU, KC Mark, RoHS, WEEE, RoHS (China), REACH
    Dimensions
    3.39" x 5.91" x 7.09"
    Weight
    4.37 lbs.
    Connectors
    1 x ATX Connector
    2 x EPS Connector
    2 x Floppy Connector
    8 x 4-Pin Peripheral Connector
    6 x PCI-E Connector
    10 x SATA Connector

    Package Includes

    Customer Reviews

    Review Summary
    4.5
    Reviews
    5
    76.15% (99)
    4
    7.69% (10)
    3
    4.62% (6)
    2
    1.54% (2)
    1
    10.0% (13)
    By Judy Baker
    Super silent reliable power supply
    Easy to install and super silent, the only thing i can hear is my graphics card fans. As well i noticed the fans of the psu only rotate when i turn my pc on and after that it remains idle and only turns on when required.
    By
    Nice supply
    The rm650i is a very nice supply. I use it on a computer test bench. The modular construction enables me to only attach the needed power cables. A carrying case for cables is included. Particularly like that the fan only runs when needed.
    By Ivan Moya
    Five stars
    My computer is silent now!!
    By Fatima Fernandez
    Corsair psu ... Good experience!
    My last corsair psu lasted 5.5 years ... With a 5 year guarantee ... I guess that's good enough for me. I decided to buy from corsair again. It's a nice looking psu. Modular, with a variable speed fan. It as well has monitoring software ... Which seems quite good. Delivery was good too.
    By Ariel Lima
    Corsair is the best !!! Love this psu
    I want to be honest with my review as i rely on other people's comments. This is only my 3rd psu that i have purchased and i did a lot of reading before hand. I purchased the 750i because it was only a little bit more than the next model down. When i first received it in the mail i was surprised as the weight of this thing was shockingly heavier than any other psu i have ever handled. Anyway , inside was the psu and the booklet with a pouch that contained all the braided wires. I really like the design of this thing. It as well came with zip ties and black screws. I installed it without any issues. I love the fact that the fan never comes on unless it's under a heavy load and even when it does , you can not hear the fan spin. This thing is super clean and super quiet. Please note...There is a button near on the psu that you can pass to test to see if power is going to it or not. The fan will start spinning so don't get worried like i did at first. Anyway i am rambling on here i would recommend this power supply unit to others. I am very happy with it. If anyone has any questions,please comment i will respond back
    By Xavier Santiago
    Five stars
    Good
    By Matilda Halko
    Five stars
    Solid of course its corsair quality like you would expect
    By Franca Freitas
    Dead on arrival (doa)
    Dead on arrival. I as well want to add that the cables that come with this psu for the video card have a proprietary connector that will not let other custom cables plug into this psu (examples would be custom sleeved colored cables from cablemod or evga). I have some nice braided blue cables in my case already that would not plug into this new psu for the graphics card portion which is right on the side, so it ruins the aesthetic when looking through the glass panel. I had to use the ugly cable that was included with this psu for it to plug in. In all my years of using psus, i have never seen one quite like this one. I bet you could probably just order a custom colored cable that would fit in this psu if you ordered one with corsair's connection, but that would mean matching just that one cable with your other cables or rewiring the entire pc for them to all match by getting all new cables (or just use the ugly ones included in the box).
    By Manon Vincent
    Five stars
    Nice quality parts as always with corsair

    Q&A

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