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NZXT C850 Gold ATX 3.1 - Fully Modular Low-Noise PC Gaming Power Supply - 850 Watts - 80 Plus Gold - 12V-2x6 Connector - Zero Fan Mode - 100% Japanese Capacitors - White

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Availability: In Stock.
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Arrives Thursday, Jun 19
Order within 16 hours and 46 minutes
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Style: C Series ATX 3.1


Color: White


Size: 850W Gold


Features

  • ATX 3.1 Compliant with the ATX 3.1 standard to fuel high-performance PC components with stability, efficiency, and power spike resistance.
  • 40 SERIES READY Durable, heat-resistant 12V-2x6 connector pumps up to 600 watts to NVIDIA GeForce RTX 40 Series graphics cards.
  • HIGH EFFICIENCY, LOW NOISE Awarded certifications of 80 PLUS Gold Efficiency, Cybenetics Gold Efficiency, and Cybenetics A- Noise Level.
  • ULTRA-LOW NOISE FAN 135mm fluid dynamic bearing fan with Zero Fan Mode is completely silent when under 50% load.
  • HIGH-QUALITY CONSTRUCTION 100% premium Japanese capacitors improve hold-up time and minimal ripple noise, ensuring reliable and stable power delivery.

Description

NZXT C850 Gold ATX 3.1 - Fully Modular Low-Noise PC Gaming Power Supply - 850 Watts - 80 PLUS Gold - 12V-2x6 Connector - Zero Fan Mode - 100% Japanese Capacitors - White

Brand: NZXT


Compatible Devices: Desktop PC


Connector Type: ATX


Output Wattage: 850


Form Factor: ATX


Wattage: 8.5E+2


Cooling Method: Air


Item dimensions L x W x H: 6.3 x 5.91 x 3.39 inches


Item Weight: 3.64 Kilograms


Power Supply Design: Full Modular


Brand: ‎NZXT


Item Weight: ‎8.01 pounds


Product Dimensions: ‎6.3 x 5.91 x 3.39 inches


Item Dimensions LxWxH: ‎6.3 x 5.91 x 3.39 inches


Color: ‎White


Manufacturer: ‎NZXT


Country of Origin: ‎China


Date First Available: ‎June 2, 2024


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Jun 19

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • NZXT C1000 Gold ATX 3.1
Style: C Series ATX 3.1 Color: White Size: 1000W Gold
My new NZXT C1000 Gold power supply is power and reliability in one device! The 80 Plus Gold certification ensures high efficiency, while ATX 3.1 and Active PFC support provide stable power for even the most demanding systems. Silent operation, modular cables, and a sleek design make it a perfect choice for building a high-performance PC. ... show more
Reviewed in the United States on February 1, 2025 by Turkel

  • Good packaging, cool and quiet.
Style: C Series Color: Black Size: 1000W Gold
No issues in my high end pc build. The packaging is nice, it comes with a neat NZXT branded zipper pouch for all the power cables. Zero rpm mode is a plus, it generally stays cool enough that the fan doesn't need to run, but you can switch it to always on at the click of a button. When the fan is on I don't notice it over the sound of the rest of my pc. Wattage is high enough to handle practically anything for the next few years at least. ... show more
Reviewed in the United States on February 5, 2025 by Connor

  • Great value and dependability.
Style: C Series ATX 3.1 Color: Black Size: 1000W Gold
PSUs can be scary, because sometimes they don’t work if looking for best price doesn’t work out for you. This C1000 1000w PSU worked first try with no hookups, paired with my 9800x3d and 7900XTX, plenty of slots to not have to daisy chain anything, plus supplying enough for now and my foreseeable future. I would definitely purchase again. ... show more
Reviewed in the United States on March 3, 2025 by Vince

  • Great power supply. Take your time doing the install
Style: C Series ATX 3.1 Color: Black Size: 1500W Platinum
Power supply came with all the required cables. Install instructions were easy to follow. Also look for online videos ion YouTube. Only thing to be aware of is the internal cables on your PC probably will not work with this PS There are warning labels on the PS saying to your the supplied new cables. It kind of defeats the purpose of modular cables, but everything worked first time. ... show more
Reviewed in the United States on February 2, 2025 by Amazon Customer

  • excellent quality
Style: C Series ATX 3.1 Color: Black Size: 850W Gold
This power supply is very well made. It feels like a labor of love. Even the way the product is boxed shows attention to detail and a desire to deliver a high quality product to the consumer. They succeeded ! Installation is very easy and this thing is QUIET. I can not hear it at all in the Zero Fan Mode and even with the fan engaged, I have to listen carefully to hear it work. This is the most quiet power supply I've owned and I've been building PCs since the 80s. If you need a high quality, quiet power supply, this is a great choice. ... show more
Reviewed in the United States on January 20, 2025 by D. Oade

  • SATA Cables Need Some Work.
Style: C Series ATX 3.1 Color: Black Size: 1000W Gold
Not designed to use with Drives. I have to twist each the opposite way to get them to connect which puts a lot of stress on them. Other than that seems to be a functional and working rather well. It's quiet and easy to use.
Reviewed in the United States on January 25, 2025 by Ryan

  • Reliable
Style: C Series ATX 3.1 Color: Black Size: 850W Gold
This Power supply is worth it, easy installation, full 850w with all of the cables you might need. Cables are stiff as all might out of the box but nothing too bad.
Reviewed in the United States on January 10, 2025 by Taurean Easter

  • Looks Great and Works Well
Style: C Series ATX 3.1 Color: White Size: 1000W Gold
I am fairly brand-loyal to NZXT. I chose the C1000 White for my build and I have to say it has been great so far. I rarely ever hear the fan and it doesn’t seem to get hot under stressful loads. My current CPU and GPU is a Ryzen 7 5800x and the Asrock 7900 XTX Taichi. The only thing that I do not personally care for is the stock PSU cable look. I ended up using Premium Sleeved extensions though to “beautify” the build. Overall, caught it on sale and I have had no issues so far. ... show more
Reviewed in the United States on February 18, 2025 by Gabriel G.

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