Specifications
Wattage850 wattsModularFully modularEnergy Efficiency80 PLUS GoldATX ConnectorYesPCIe ConnectorNoPeripheral ConnectorNo
Key Specs
Wattage850 wattsModularFully modularEnergy Efficiency80 PLUS GoldATX ConnectorYesPCIe ConnectorNoPeripheral ConnectorNoSATA ConnectorNoEPS12V Connector1Product Length150 millimeters
General
Product NameC-850 ATX Gaming Power SupplyBrandNZXTModel NumberPA-8G1BB-USColorBlackColor CategoryBlack
Power
Wattage850 wattsModularFully modularEnergy Efficiency80 PLUS GoldOverload ProtectionYesPower Cord IncludedYes
Connectivity
ATX ConnectorYesFloppy ConnectorNoPCIe ConnectorNoPeripheral ConnectorNoSATA ConnectorNoEPS12V Connector1
Dimensions
Product Height86 millimetersProduct Width150 millimetersProduct Length150 millimetersProduct Weight77.6 ounces
Cooling
Cooling SystemAirFan/Cooling System ConnectorPCI-E 6+2PIN, ATX (24 PIN)Number of Fans Included1
Features
Lighting TypeNone
Warranty
Manufacturer's Warranty - Parts10 yearsManufacturer's Warranty - Labor10 years
Other
UPC815671017338
C Series Gold ATX power supply from NZXT features safe, reliable power while ensuring optimal efficiency and quieter performance.
More Efficient
At 50% load and high-line input voltage, power conversion efficiency reaches 1.5% higher than 80plus Gold Standard.
Fully Modular
Use only the cables you need to keep your system clean and organized. Black sleeved cable and a matte black finish seamlessly fit any PC style.
Compatible and Highly-Tested
C series is built and tested with strict standards for trouble-free installation and stable operation. It fits any case supporting ATX PSU and supports the latest NVIDIA and AMD GPUs up to 30 series and AMD 6000 Series
More Precise and Error-Free
Micro controller (MCU) enabled protection mechanism monitors current and voltage and output wattage.
Optimized and Silent
Gold PSU includes low thermal dissipation optimization with upgraded components and optimized circuit design. The cooling fan is also upgraded from 120 to 135mm PWM fan with a FDB bearing fan to ensure it can operate silently at high load.
Search
Q: QuestionIs this a small form factor psu?(1 answer)
A: AnswerNo, this is a regular sized power supply (ATX).Answered by Charles
Q: QuestionWhat cables are supplied with this unit?(2 answers)
A: Answercouple pcie 16 pin connectors, a 24 pin, sata cinnectors, everything you need for a build and extra.Answered by NoahB
Q: QuestionIs it compatible with micro atx pc cases?(4 answers)
A: AnsweryesAnswered by NoahB
NZXT - C-850 ATX Gaming Power Supply - Black
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Reviews
Rating 4.9 out of 5 stars with 91 reviews
4.9Rating by feature
- 4.7Value
Rating 4.7 out of 5 stars
- 4.9Quality
Rating 4.9 out of 5 stars
- 4.8Ease of Use
Rating 4.8 out of 5 stars
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Rated 5 out of 5 stars
Perfect for 3080 and up GPUs
Works great, fully modular and sleeved cables. Also comes with a very nice bag NZXT bag for any left over cables. My photo is bad, but just showed it comes with everything you need and more. I’m powering a 3080 and 5800x3D both overclocked without issue.
Posted by drake
Rated 5 out of 5 stars
Excellent PSU
Clean and minimalist look. Extremely quiet and easy to work with. Plenty of power to run my 6800XT. Also has a Zero RPM mode so the fan only kicks on when needed.
Posted by JoshuaD
Rated 5 out of 5 stars
NZXT C850 Gold
I purchased this for my first PC build. I wanted something quiet and fully modular and this fit the bill. I have had no issues with it powering my build with i7 13700k, z790 motherboard, and and an RTX 4070ti.
Posted by RobertC
