NZXT C1200 PSU - 1200 Watt Gaming PC Power Supply – ATX 3.0 – PCIe 5.0 12VHPWR Connector – 80 Plus Gold Efficiency – Fully Modular – Zero Fan Mode – Black Sleeved Cables – 10 Year Warranty – Black
Condition: Used - Like New
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This item is eligible for return within 30 days of receipt
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Color: Black
Size: 1200W Gold
Style: C Series ATX 3.0
Features
- NEXT-GEN POWER: Pumps up to 600 watts of power to PCIe 5.0 GPUslike the NVIDIA GeForce RTX 4090over a single 16-pin connector.
- FUTURE-PROOF DESIGN: Built to withstand massive power spikes from next-gen GPUs by supplying up to 2x total power and 3x GPU power when needed.
- ELITE EFFICIENCY: With over 90% efficiency at 50% load, the C1200 reduces energy usage to lower monthly costs and extend your PC's lifespan. No wasted energyit only draws the power your system needs.
- SILENT OPERATION: The 135mm PWM fan with a fluid dynamic bearing runs quietly, even at high loads. Zero Fan Mode shuts it off for total silence when under 40% load.
- HIGH-QUALITY COMPONENTS: Constructed with all Japanese 105C-rated capacitors for the highest standard in performance, reliability, and longevity.
Description
NZXT C1200 ATX 3.0 Gold Power Supply
Model Name: c1200
Brand: NZXT
Compatible Devices: Personal Computer
Connector Type: atx,pcie
Output Wattage: 1200
Form Factor: ATX12V
Wattage: 1200 watts
Cooling Method: Air
Item Weight: 3.65 Kilograms
Power Supply Design: Full Modular
Compatible Devices: Personal Computer
Connector Type Used on Cable: atx,pcie
Output Wattage: 1200
Form Factor: ATX12V
Wattage: 1200 watts
Cooling Method: Air
Power Supply Design: Full Modular
Number of Fans: 1
System Bus Connector Type: 16 Pin
Item Weight: 3.65 Kilograms
Model Name: c1200
Brand: NZXT
Manufacturer: NZXT
UPC: 810074842563
Mfr Part Number: PA-2G1BB-US
Model Number: PA-2G1BB-US
Warranty Description: 10 Years
Frequently asked questions
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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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Color: Black
Size: 1200W Gold
Style: C Series ATX 3.0
I had been racking my brain for months trying to figure out what was wrong with my PC. Randomly, my PC was tripping the breaker in my room; I tried using other circuits...same problem. My first thought was the PSU - but my PSU was only 2 years old at the time and was an EVGA 1200w supernova, which is a reputable brand, or so I thought. Regardless, I figured I'd get a new PSU to see if that would stop the breakers from tripping. I purchased a new 850W EVGA Supernova and continued to have similar issues, breakers tripping, pc hard shutting off, BSODs. At that point, I figured it couldn't be the PSU as it was a brand-new replacement. I swapped the ram, swapped the CPU, replaced all the wiring throughout the system etc. and was STILL having issues. I was going pull my hair out as this had been going on for 5-6 months. I was about to replace the motherboard too when I decided, you know what? perhaps I should return the 850W EVGA PSU and go with an entirely new brand. So I went with this 1200W NZXT, and wouldn't ya know it, my PC is back to normal. It's been one month, no shutdowns, no tripped breakers, no BSODS. I've learned two things from this ordeal. One, EVGA PSUs suck. Two, NZXT PSUs don't suck.
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Reviewed in the United States on August 31, 2023 by Joshua Cantin
Color: Black
Size: 1200W Gold
Style: C Series ATX 3.0
NZXT has a proven track record of developing high-quality hardware; this PSU is no exception. Its excellent modular design means you can easily remove unnecessary cables and keep your PC's internal space clean and tidy. It has a fantastic power rating, draws only what's needed, and supplies only what's demanded. The best part is the 600W connection, which reduces clutter when connecting to a 4090. One and done. A comprehensive benchmark was performed on this PSU; generally, the power efficiency is around the high 80th to low 90th percentile, which is decent for a device at this rating. It's well worth the money, and with the 10-year warranty, you're set for some time.
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Reviewed in the United States on April 21, 2024 Reviewed in the United States on April 21, 2024 by William
Color: Black
Size: 1200W Gold
Style: C Series ATX 3.0
I returned my EVGA Supernova G6 for this one instead. I'm very happy I did. The cables feel like higher quality. They're also nylon covered. You get a case for spare cables. Even the wall power cable feels so much nicer. *Update 250 days of use* I've had black screen crashing problems. Screens go black, GPU fans rev to full speed. Audio keeps going. Event viewer doesn't catch anything besides seeing the crash as a shutdown? This started a few months ago but it was so infrequent I didn't care. It then became constant, multiple times every few hours. Unplugging the 12VHPWR cable from the PSU side and plugging it back in fixed the problem for now. 4 months later the problem is back, unplugging and plugging the cable back in solved it for a month and back again. Nzxt will not honor the warranty unless you can objectively prove it's the power supply.
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Reviewed in the United States on November 22, 2023 by Cameron
Color: Black
Size: 1200W Gold
Style: C Series ATX 3.0
No problems with performance and functionality I can really tell any noise it's very quiet I have not used the power save mode because my PC is a very power hungry PC The size is exactly how it says so it fit in my case perfectly
Reviewed in the United States on July 4, 2025 by Johnny
Color: Black
Size: 1200W Gold
Style: C Series ATX 3.0
This PSU was a HUGE upgrade as I just purchased an RTX 4090. I love the modular design so I don’t have any extra cables. The kit also provides a 600W power cable so I only had to run one cable to my 4090 instead of 4! Definitely didn’t expect the ease of use, versatile nature of the cables, and the power cables provided. I have used this PSU for a few months now and have had no power issues whatsoever. I am very happy with my purchase!
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Reviewed in the United States on January 29, 2025 by TeamInt0xicated
Color: Black
Size: 1200W Gold
Style: C Series ATX 3.0
The coilwhine is pretty loud and annoying especially for a product as expensive as this one. My "cheap" Corsair PSU for my AM4 system is much quieter than this... I'm not very satisfied with my purchase. UPDATE: After a bios update there seems to be no more coil whine. Not really sure why. 5 stars
Reviewed in the United States on August 27, 2024 by Amazon Customer
Color: Black
Size: 1200W Gold
Style: C Series ATX 3.0
I absolutely love the braided cables, they really cleaned up the inside of my PC and improved my cable management big time! The PSU is very quiet, and was the perfect upgrade if you have a new high end GPU that requires the 12vhpwr connection as it has a dedicated plug no adapter required and does come with the cable required. My case is skinny so I did buy a 90° adapter at the gpu side but 10/10 recommend this psu. If you're on the fence, just buy it!
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Reviewed in the United States on March 1, 2024 by Jake
Color: Black
Size: 1200W Gold
Style: C Series ATX 3.0
Instead of the nice looking cables on pictures i got those old fashion bulky ones that are hard to manage in the case. They should change the picture.
Reviewed in the United States on February 11, 2024 by Bongolot