CORSAIR Desktop Power Supply RM850 850W 75-001938 CP-9020056

( Brand: Corsair ), ( Manufacturer Part Number: CP9020056 ), ( Model: RM850 ), ( Compatible Brand: Universal ), ( Cooling: 1 Fan ), ( Color: Black ), ( Connectors: 24 Pin, 4 4 Cpu ), ( Form Factor: Atx ), ( Type: Power Module ), ( Maximum Power: 850 W ), ( Unit Type: Unit )

Review CORSAIR 850w Desktop Power Supply

The Corsair RM850x (Model Number: CP-9020056, also known as RM850 2018 or CP-9020056 RM850x) is a high-performance, 850-watt, 80 Gold certified desktop power supply unit (PSU) designed for use in modern PC systems. The PSU is engineered to deliver reliable and efficient power for a wide range of hardware components, ensuring stable and consistent power delivery to the system.

The RM850x is built with Corsair's ability to provide a quiet and efficient power solution at its core. It features a completely modular cable design, allowing users to only connect the cables they need, reducing clutter and potential interference. Additionally, the PSU utilizes a single 12V rail with an output capacity of 72.5A, which simplifies power distribution and optimizes system performance.

The RM850x is 80 Gold certified, indicating an efficiency level of at least 90% under typical usage conditions, leading to improved system efficiency, lower temperatures and less energy waste. Furthermore, the PSU incorporates a self-healing wire protection system that automatically recovers from over voltage conditions on three output rails, providing added protection to compensate for voltage fluctuations and preventing damage to components.

The power supply boasts capacitive, dynamic and DC-DC voltage regulator technologies that continuously monitor and stabilize the power output to ensure consistent voltage levels across the rails. It also includes an over temperature mode that automatically reduces fan speed to improve acoustic performance and prolong the lifespan of the fan.

The Corsair RM850x (CP-9020056) consists of a full set of cables, including long LenLock modular cables for improved cable management, that can accommodate long graphics cards and large form factor cases. The unit is also compatible with Corsair's Corsair Link and iCUE software, which enables users to monitor real-time power usage, fan speed, and voltage levels.

With its robust design, high efficiency, and versatile features, the Corsair RM850x (Model Number: CP-9020056) is an excellent choice for powering demanding systems, offering fantastic performance and reliable power delivery for a quiet and efficient computing experience.

The Corsair RM850 (CP-9020056) is a popular 850-watt fully modular power supply unit (PSU) known for its high efficiency, quiet operation, and good performance. Here are some pros and cons that may help you make an informed decision about purchasing this PSU.

1. High efficiency: With an 80 Gold certification, the Corsair RM850 PSU delivers up to 90% efficiency, reducing power loss and generating less heat.

2. Quiet operation: It utilizes a magnetic levitation fan design, which allows the fan to run more quietly at low loads and faster at high loads to achieve optimal cooling.

3. Modular design: This PSU offers a modular design, allowing users to connect only the cables required for their system, reducing clutter and improving airflow.

4. Compact size: The Corsair RM850 has a compact size (3.5 inches or 86.6mm deep), making it an excellent choice for smaller cases without sacrificing power capacity.

5. High-quality components: It employs Japanese capacitors for improved reliability and longevity.

1. Price: Compared to other PSUs in its class, the Corsair RM850 PSU may be pricier.

2. Limited overclocking: This PSU does not have Rachel-NLTS cooling control and has a semi-passive design, meaning that it may not support or perform optimally during heavy overclocking sessions.

3. No DC output: This PSU does not have a DC output for fans or water coolers, which users might prefer for direct cable connections and better compatibility with certain systems.

The Corsair RM850 (CP-9020056) is an excellent choice for users seeking a high-efficiency, quiet, and compact power supply. Its modular design and reliable build make it a solid investment for most PC systems; however, its price point and lack of overclocking support may be a turn-off for some.

Considering the Corsair RM850's impressive efficiency, quiet operation, and modular design, I would recommend it to users seeking a dependable power supply for their gaming or professional computer system, particularly in smaller form factors. Its high-end features set make it an ideal investment for those who want a reliable, long-lasting power solution with a compact footprint.

Details:

Corsair RM850 850W - 75-001938 CP-9020056 Desktop Power Supply, RACK/66.

part #: cp9020056 prices

• $43.42-$79.95

specifications powsuppy:

• brand: Corsair
• mpn: Cp9020056
• model: Rm850
• compatible brand: Universal
• cooling: 1 Fan
• color: Black
• connectors: 24 Pin, 4 4 Cpu
• form factor: Atx
• type: Power Module
• maximum power: 850 W
• unit type: Unit

general powsuppy:

• Computers/Tablet's Networking > Computer Components Parts > Power Supplies
• condition: Used

seller powsuppy:

• rating: 99.4%
• # reviews: 9509
• city: Anaheim, California

offer powsuppy:

• options: Ship-to-home
• started: January 24, 2025
• best offers: True
• quantity: 1
• sold: 0
• availability: In Stock

returns powsuppy:

• policy: Returns Accepted
• paid by: Seller
• method: Money back
• time: 30 Days

payments powsuppy:

• wallet: Paypal
• other
• credit card: Discover

shipping powsuppy:

• transit: 4-10 Days
• type: Calculated
• service: USPS First Class, USPS Priority Mail Express Flat Rate Envelope, USPS Priority Mail Small Flat Rate Box
• cost: $0.00
• class: Standard, Expedited
• carrier: USPS

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