Best Corsair RM850x Power Supply Alternatives

Based on reviews from amazon.com, pccasegear.com, walmart.com, and more.

Things to consider when looking for the best Corsair RM850x Power Supply alternatives

When comparing reviews for products, these are the top things reviewers talk about:

  • Power output: 127 mentions
  • Reliability: 45 mentions
  • Efficiency: 37 mentions
  • Compatibility: 22 mentions
  • Noise level: 17 mentions
  • Voltage: 8 mentions
  • Price: 7 mentions
  • Warranty: 5 mentions
B

Based on 40 reviews

The Looria Grade (A - F) accounts for multiple factors, including sentiment, helpfulness, and more. Learn about our sources and ranking.

Great reliability and efficiency with 80 plus gold certification
Silent operation at low to moderate loads
Plenty of power ports for even the biggest GPU/CPU combos
Seven-year warranty
Reasonably priced
Not all users are satisfied with the quality of the cables
Some users have reported a new electronics smell
Installation may be a bit difficult for some users due to cable length

Verdict

The Corsair RM750x is a highly reliable and efficient power supply with a 80 plus gold certification and a seven-year warranty. It operates silently at low to moderate loads and has plenty of power ports for even the biggest GPU/CPU combos. While some users have reported issues with the cables or a new electronics smell, the majority of reviews praise its performance and value for the price. It is recommended as a go-to brand and model for a good gaming rig. Overall, the Corsair RM750x is a solid choice for those in need of a nice power supply without going completely over the top.

B

Based on 52 reviews

The Looria Grade (A - F) accounts for multiple factors, including sentiment, helpfulness, and more. Learn about our sources and ranking.

Great power output for even the most demanding setups
Fully modular cables for easy customization and cable management
Quiet fan operation at low to moderate loads
80-plus gold certification for energy efficiency
Generous 10-year warranty for added peace of mind
Not all users are satisfied with the stiffness and bulkiness of the cables
Perpendicular positioning of SATA power cable may not be ideal for some setups
Some users have reported a new electronics smell when the fan turns on during gaming

Verdict

Overall, the Corsair RM850x is a well-built and reliable power supply unit with plenty of power ports for even the biggest GPU/CPU combos. The modular connectors are easy to use and the fan operates silently at low to moderate loads. However, some users have found the cables to be stiff and difficult to manage, and the choice of SATA power cable has been criticized for its perpendicular positioning. Additionally, some users have reported a new electronics smell when the fan turns on during gaming. Despite these minor issues, the RM850x is a solid choice for those in need of a high-quality power supply unit.

B

Based on 27 reviews

The Looria Grade (A - F) accounts for multiple factors, including sentiment, helpfulness, and more. Learn about our sources and ranking.

  • Great for an SFX ITX build
  • Good build quality
  • Quiet fan noise level
  • Fits perfectly into the NCase M1
B

Based on 47 reviews

The Looria Grade (A - F) accounts for multiple factors, including sentiment, helpfulness, and more. Learn about our sources and ranking.

  • Great for new SFX power supplies
B

Based on 51 reviews

The Looria Grade (A - F) accounts for multiple factors, including sentiment, helpfulness, and more. Learn about our sources and ranking.

Great balance between quality and price
Plenty of power ports
Easy to install with modular connectors
Durable and reliable
Recommended as a safe bet for a power supply
Not all cables are easy to manage due to stiffness and bulkiness
Choice of SATA power cable has been criticized
Some users have reported an electronics smell during use

Verdict

Overall, the Corsair RMx Series RM550x is a solid power supply option for those looking for a balance between quality and price. It has plenty of power ports and is easy to install with its modular connectors. However, some users have had issues with the stiff and bulky cables, and the choice of SATA power cable has been criticized. There have also been some concerns about the electronics smell. Despite these minor issues, the RM550x has been praised for its durability and reliability, and is recommended by many as a safe bet for a power supply.

B

Based on 73 reviews

The Looria Grade (A - F) accounts for multiple factors, including sentiment, helpfulness, and more. Learn about our sources and ranking.

Great ripple and voltage regulation
Good thermals
Quiet operation
Compact size
Not always packaged well
Cable length may be too short for some cases
Some reports of a light buzzing noise from the unit

Verdict

Overall, the Corsair SF600 power supply receives positive reviews for its excellent ripple and voltage regulation, good thermals, quiet operation, and compact size. Some reviewers have had issues with packaging and cable length, but these seem to be isolated incidents. The SF600 Platinum version is considered even better, but the SF600 remains one of the top SFX power supplies on the market, along with the SF600 Platinum and Seasonic SGF650.

B

Based on 41 reviews

The Looria Grade (A - F) accounts for multiple factors, including sentiment, helpfulness, and more. Learn about our sources and ranking.

  • Great for high-end gaming and workstation desktops
  • Rated at 1200 watts
  • Comes with 10 year warranty
  • Modular cables
  • Quality is good
C

Based on 43 reviews

The Looria Grade (A - F) accounts for multiple factors, including sentiment, helpfulness, and more. Learn about our sources and ranking.

  • Great for a few decades
  • Power Cable
  • Full Klipsch Reference Premier Speakers
  • Razer Blackwidow V3 Pro keyboard and mouse
  • Logitech G Pro Wireless Mouse
C

Based on 45 reviews

The Looria Grade (A - F) accounts for multiple factors, including sentiment, helpfulness, and more. Learn about our sources and ranking.

  • Great for a small form factor build
  • Quiet when idle
  • Loud when under load
  • Good quality
  • Comes with a Noctua NH-L9a cooler
C

Based on 39 reviews

The Looria Grade (A - F) accounts for multiple factors, including sentiment, helpfulness, and more. Learn about our sources and ranking.

Great performance and efficiency with platinum rating
Compatibility with small form factor builds
Included premium and braided cables
Quiet operation with 92mm fan
Reliable and powerful option
Not compatible with all GPUs
Short cables may not reach all components in certain builds
Expensive compared to other power supply options

Verdict

Overall, the Corsair SF750 receives positive reviews for its platinum rating, efficient performance, and compatibility with small form factor builds. However, some users have experienced issues with short cables and compatibility with certain GPUs. It is recommended to check the distance between the power supply and motherboard before purchasing and to consider the power needs of the system before choosing this high-end model. Despite some minor drawbacks, the Corsair SF750 is a reliable and powerful option for those looking to build a compact and efficient PC.