Corsair RM850i 850W 80 PLUS Gold Fully Modular Power Supply Unit

Corsair RM850i 850W 80 PLUS Gold Fully Modular Power Supply Unit

Corsair RM850i 850W 80 PLUS Gold Fully Modular Power Supply Unit

B&H # COP9020083NA MFR # CP-9020083-NA
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Product Highlights

  • 80 PLUS Gold 90% Energy Efficiency
  • ATX12V Version 2.4
  • EPS Version 2.92
  • Zero RPM Fan Mode
  • Configurable +12V Rail
  • Japanese Capacitors
  • Corsair Link Digital
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Watts: 850W

1000W

Special Order

750W 850W
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  • 1Description

The RM850i 850W 80 PLUS Gold Fully Modular Power Supply Unit from Corsair delivers up to 850 watts of power to your computer's components. It provides enough energy for up to ten SATA drives and six PCIe cards. Furthermore, you can use this power supply with a 4th generation Haswell Intel Core processor and a Z87 motherboard. To help ensure the delivery of power, it is built with Japanese 221°F (105°C) capacitors. The cables are fully modular, allowing for fast and neat builds as well as help maximize airflow throughout your computer's chassis. In addition, Corsair has design this power supply with an 80 PLUS Gold certification to offer you energy savings.

The RM850i supports Corsair Link Integration that lets you monitor and log fan speed, voltages, and power consumption as well as control the fan's speed and configure the +12V rail operation to single or multi. For a quieter operation, the Zero RPM Fan Mode turns off the integrated 135mm fan under light to medium loads. Additionally, the thermally controlled fan adjusts its speed as needed based upon the temperature of the power supply under heavy loads to provide optimal cooling with minimal noise.

The RM850i features Corsair Link Integration so you can monitor the performance, fan speed, and multi-rail/single rail mode.
80 PLUS Gold certified, delivering over 90% energy efficiency at real world load conditions.
The Zero RPM Fan Mode means that the fan doesn't spin until the power supply is under a heavy load. Moreover, the thermally controlled fan adjusts its speed to provide optimal cooling with minimal noise.
The integrated 135mm fan spins up as needed based upon the temperature of the power supply. In addition, the fan is built with a fluid dynamic bearing to help ensure a quiet operation.
The flat modular cable design maximizes airflow throughout your computer's chassis.
The RM850i is engineered to meet maximum power output at a server-grade 122°F (50°C) temperature rating.
You can use the fan self-test switch to see if the fan spins before installation of the power supply.
The RM850i is designed with Japanese 221°F (105°C) capacitors that deliver solid power and long-term reliability.
UPC: 843591045681
In the Box
Corsair RM850i 850W 80 PLUS Gold Fully Modular Power Supply Unit
  • AC Power Cord
  • DC Modular Cable Set
  • DC Modular Cable Storage Bag
  • Cable Tie Kit
  • Corsair Case Badge
  • Corsair Link Digital Interface Cable
  • Corsair Link USB Cable
  • Limited 7-Year Warranty
  • Table of Contents
    • 1Description
    MTBF 100,000 hours
    80 PLUS Certification Level Gold
    Total Power 850 W
    Type Fully Modular
    Cable Type Sleeved and flat black cables
    Connectors 1 x ATX
    2 x EPS
    2 x Floppy
    8 x 4-pin Peripheral
    6 x PCI-E
    10 x SATA
    Fan 5.3" / 135.0 mm fluid dynamic bearing fan
    Zero RPM Fan Mode
    Corsair Link Support Yes
    Continuous Output Rated Temperature 122°F / 50°C
    Power Input AC Input: 100 to 240 V
    Frequency: 47 to 63 Hz
    Current: 6 to 12 A
    Power Output +3.3 V, 25 A, 150 W
    +5 V, 25 A, 150 W
    +12 V, 70.8 A, 850 W
    -12 V, 0.8 A, 9.6 W
    +5 Vsb, 3 A, 15 W
    Compatibility 4th generation Intel Core processor Ready (Intel Haswell and Z87 motherboards)
    Protection Over-voltage protection
    Under-voltage protection
    Short circuit protection
    Over power protection
    Over temperature protection
    Standards ATX12 V v2.4 (backward compatible with ATX12 V 2.2, 2.31, and ATX12 V 2.01 systems)
    EPS 2.92
    Safety Agency Approvals FCC, ICES, CE, UL / CUL, CSA, C-Tick/RCM, TUV, CB, CU, KC Mark, RoHS, WEEE, RoHS (China), REACH
    Dimensions 5.9 x 3.4 x 7.1" / 150.0 x 86.0 x 180.0 mm
    Weight 4.37 lb / 1.98 kg
    Packaging Info
    Package Weight 9.15 lb
    Box Dimensions (LxWxH) 15.6 x 8.9 x 6.0"

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