CORSAIR CP-9020073 Power Supply RPS0003 HX850 850W

( Brand: Corsair ), ( Manufacturer Part Number: CP-9020073 ), ( Model: RPS0003 ), ( Type: Power Supply ), ( Cooling: 1 Fan ), ( Maximum Power: 850 W ), ( Color: Black )

Review CORSAIR 850w Power Supply

The Corsair HX850 (CP-9020073) is a high-performance, 850-watt power supply designed for PC enthusiasts and power users who demand reliability, efficiency, and quiet operation. With a 80 Gold certification, this power supply achieves an impressive efficiency level of up to 90% under typical loads, reducing power waste and saving you money on electricity bills.

The HX850 features a fully modular design, allowing you to use only the cables you need in your system, reducing clutter and improving airflow. It also comes with a set of individually sleeved, flat ribbon cables for a clean and professional look. The unit is built with a single 12V rail, capable of delivering a continuous output of up to 72.5A, ensuring that even the most power-hungry components are well-fed.

The Corsair HX850 utilizes a high-quality, Japanese-made Capacitor, providing excellent voltage stability, ripple suppression, and longevity. It also incorporates a low-rpm 140mm fan, which starts at a low speed and increases only when necessary, ensuring that the power supply runs quietly and cools efficiently.

This power supply is also compatible with Corsair's Link software, allowing you to monitor and control various parameters, such as fan speed, voltage readings, and power usage, all through an intuitive interface. This level of control and visibility can be invaluable for system builders and overclockers.

The HX850 is also backed by a comprehensive 10-year warranty, ensuring that you'll be covered for any potential issues that may arise over the lifespan of the power supply. With its combination of high performance, efficiency, quiet operation, and reliability, the Corsair HX850 (CP-9020073) is an excellent choice for PC enthusiasts seeking a high-quality, long-lasting power supply.

The Corsair CP-9020073 HX850 is a high-performance 850-watt power supply unit (PSU). Here are some pros and cons that might help you make a decision on whether to buy it:

1. High Efficiency: The HX850 has an 80 Plus Platinum certification, which means it can convert up to 90% of the input power into output power under typical loads. This translates to less heat generation and improved energy efficiency.

2. Modular Design: The modular design allows users to only connect the cables they need, reducing clutter and improving airflow inside the case.

3. Quiet Operation: Corsair's Zero RPM fan technology ensures that the fan only spins when necessary, reducing noise levels.

4. Overvoltage and Overcurrent Protection: The PSU includes protection against overvoltage and overcurrent to safeguard components against damage.

5. High-quality Components: The use of high-quality Japanese capacitors ensures reliable and stable power delivery.

1. Price: The HX850 is priced higher than some other 850-watt PSUs in the market, which might be a deterrent for some buyers.

2. Size: The size of the unit might be larger than some users anticipate, making it important to ensure that there is enough clearance inside the case before purchasing.

3. Limited Connectors: The HX850 has a limited number of PCIe connectors, which might not be suitable for users with multiple high-performance graphics cards or other power-hungry components.

The Corsair CP-9020073 HX850 is a high-performance, efficient, and reliable power supply unit with a modular design, quiet operation, and robust protection features. Its high price tag and limited number of PCIe connectors might be drawbacks for some users, but overall, it is a solid choice for those seeking a high-quality, high-wattage PSU.

If you are looking for a high-performance, high-wattage power supply unit with a modular design, efficient operation, and reliable protection features, the Corsair CP-9020073 HX850 is a good choice to consider. However, if you are on a tight budget or require more PCIe connectors, there might be other options in the market that better suit your needs.

Details:

The power supply comes complete with all its cables and accessories in original box.

part #: cp9020073 prices

• $68.00-$185.00

specifications powsuppy:

• brand: Corsair
• mpn: Cp-9020073
• model: Rps0003
• type: Power Supply
• cooling: 1 Fan
• maximum power: 850 W
• color: Black

offer powsuppy:

• sold: 0
• options: Ship-to-home
• availability: In Stock
• started: April 5, 2025
• best offers: True
• quantity: 1

seller powsuppy:

• # reviews: 61
• rating: 100.0%
• city: Los Angeles, California

returns powsuppy:

• policy: No Returns

payments powsuppy:

• other
• wallet: Paypal
• credit card: Mastercard

shipping powsuppy:

• service: USPS Ground Advantage
• class: Standard
• cost: $15.67
• transit: 5-10 Days
• carrier: USPS
• type: Fixed

general powsuppy:

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

Corsair CP-9020073 Is Similar To:

• Corsair Cx-600m 600w Power Supply (77.3% similar) Peripheral and satay cables in addition to the primary. Your choice of USPS ground advantage or priority. Corsair CX600M 600 watt bronze level power supply. Pulled from a working computer. Corsair quality. Item condition from above, for your convenience: excellent. I don't see any dust...(May 16th, 2024)
• Evga Corsair 1300w850w Various 1000w 1300w-850w Semi-modular modular Desktop Power Supplies Lot Of 4 (36.6% similar) 1- 1000 w power supply. Comes with only two power cables for 1000 1300 w supply. All working perfectly fine. 1/1 300 w power supply. 2/8 50 w power supply. All other cable are come with each supply see pics...(May 17th, 2024)
• Corsair Cp-9020201-na Rm1000x 1000w 80gold Fully Modular Atx Power Supply Black Read (53.1% similar) Its come with only power cable. Only 1 item RM1000X for each price its work like a dream no problem at all...(May 18th, 2024)
• Corsair Cmpsu750tx Tx750w Power Supply Model Cmpsu-750tx Tested And Working (51.3% similar) This model, Corsair TX750W, has been tested and confirmed to be working perfectly. The cooling system includes one fan to keep your running smoothly. Tested and working. With a maximum power output of 750 w, it can handle even the most demanding components. The power supply is designed...(May 19th, 2024)
• Corsair Cx550m Cx Series 550w Desktop Power Supply With Cables Tested Works (49.6% similar) See pictures. Corsair CZ series CX550M 550W semi modular CPU desktop power supply with cables tested works...(May 20th, 2024)
• Corsair Gs700 75-001182 700w Gaming Power Supply (64.4% similar) Included accessories - only whats pictured. No accessories included. Featuring a single fan for cooling and brand name you can trust, the Corsair GS700 is great choice games who demand best. Office hours: our office hours are from 9:00 am to 5:00 pm central standard time. Any computer...(May 20th, 2024)
• Corsair Rm850x Atx Power Supply 850w Barely Used (54.3% similar) I originally bought it from best buy and its in like new condition. I used it in my old desktop for less than a year to infrequently play rocket league. For sale is a very lightly used desktop power supply...(May 20th, 2024)
• Corsair Cp-9020199-na Rm750x Series 80 Gold Fully Modular Power Supply Black No (56.2% similar) Corsair RM750X series 80 gold fully modular power supply black no power supply does not power on was unable to a tester no cables pus only...(May 20th, 2024)
• Corsair Cp-9020222-na Cx-m Series Cx750m 80 Bronze 750w Semi Modular Atx Power Supply (58.3% similar) The package comes with everything seen in the photos. The pus is in overall good condition but may show some scratches and signs of use please see pictures. Tested and fully functional. The pus comes with 1 power; non-modular: CPU and STX please see pictures...(May 21st, 2024)
• Corsair Cp-9020214-na Hx1000i 1000w Modular Power Supply (70% similar) Runs perfect and has been taken excellent care of. The power supply for my old gaming PC build...(May 21st, 2024)
• Corsair Cp-9020196 Rm850 850 W Atx Fully Modular Desktop Power Supply No Cords (60% similar) Corsair RM850 850 w STX fully modular desktop power supply CP-9020196 no cords...(May 23rd, 2024)