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⚡ Power meets silence — dominate your build without the noise.
The NZXT C1000 Gold ATX 3.1 is a fully modular 1000W power supply designed for high-performance PCs. It features 80 PLUS Gold efficiency, ultra-quiet Zero Fan Mode, and premium Japanese capacitors for stable, ripple-free power. Ready for the latest NVIDIA RTX 40 Series GPUs with a heat-resistant 12V-2x6 connector, it offers a 10-year warranty and a sleek black finish, making it the trusted heart of any serious gaming or professional build.





| ASIN | B0D1VC8C4S |
| Best Sellers Rank | #9 in Computer Power Supplies |
| Brand | NZXT |
| Compatible Devices | Desktop PC |
| Connector Type | ATX |
| Connector Type Used on Cable | ATX |
| Cooling Method | Air |
| Current Rating | 1000 Amps |
| Customer Reviews | 4.5 out of 5 stars 266 Reviews |
| Fan Size | 135 Millimeters |
| Form Factor | ATX |
| Item Dimensions | 6.3 x 5.91 x 3.39 inches |
| Item Weight | 7.9 Pounds |
| Manufacturer | NZXT |
| Maximum Input Voltage | 120 Volts (AC) |
| Mfr Part Number | PA-0G2BB-US |
| Minimum Input Voltage | 100 Volts |
| Model Name | NZXT C1000 Gold ATX 3.1 |
| Model Number | PA-0G2BB-US |
| Number of Fans | 1 |
| Output Wattage | 1000 Watts |
| Power Supply Design | Full Modular |
| System Bus Connector Type | ATX |
| UPC | 810074844772 |
| Unit Count | 1.0 Count |
| Warranty Description | 10 year manufacturer |
| Wattage | 1000 watts |
A**I
Genuinely the best 1000W PSU
The greatest power supply(PSU) out there. It was definitely worth its price and is durable for every PC. Its fans work great at high speeds when turned on(while being so quiet). it comes with all the essential cables + more making it easy to install if following instructions.
T**E
Awesome PSU!
Awesome PSU, never had any issues with it. It is definitely on the quiet side when it comes to noise. The cables need shaping as they come in a braided sleeve which makes them a little rigid. I should also mention, i had a couple of outages and never had problems with my PC, so it is safe to say that this PSU did it's job!
N**S
Good working power supply.
Well designed and works as described. Comes with all the correct cables ect.
K**N
Handles high specs with good efficiency. Reliable cables.
This is a very efficient and quiet power supply. It can handle an Nvidia 5090 and AMD 9950x. A silent mode toggle keeps the rpm's low on its fan so when idling it's essentially silent and stops spinning. High quality cables. No melting issue with the included cable for my 5090.
N**Y
Reliable, Quiet, and Plenty of Power
This PSU has been flawless so far. Fully modular design made cable management easy, and it runs very quiet even under load. 1000W gives plenty of headroom for high-end GPUs and CPUs, and the ATX 3.1 support makes it future-ready. Build quality feels solid and trustworthy. If you want a dependable power supply for a high-performance system, this is a great option.
K**N
Good powersupply and white aesthetic
Good power supply. I only pick these up when making a build when they are on sale or not at a price premium. I tend to migrate towards the Steel Legend PSU's now-a-days, as well as MSI AG psu's. But the NZXT c1000 is also on my list of PSU's to use. Depending on which is cheaper, I end up nabbing one among those three. Good performer, clean aesthetic, nice set of cables...No real downsides imo.
Y**H
NZXT Terrible Customer Service on Warranties
I purchased this less than a year ago. It is still under warranty. The fan started making extremely loud grinding noises and started going bad. I contacted NZXT and sent them a video showing the issue. They issued an RMA, but I have to send them my power supply and will not get the new one for at least 14 working days from now. Weekends are not considered working days. I have worked with many companies on RMA's and this unacceptable. If this is their policy on returns and the speed at which they do business, then I will never buy NZXT products again.
T**D
Great psu overall.
I installed this psu a month ago, paired with a RTX 5080 and a Ryzen 9 9900x. I have had no issues even after performing several stress test for 15 min to 30 min. The only complaint are the stiffness of the cables. Overall its a great psu with plenty of headroom for this combination.
E**I
Ótima fonte para nova geração de placas de vídeo
Adorei a fonte. Os cabos sleeved são muito lindos e ela possui o conector ATX 3.1 de 600w 12v-2x6 mais recente para placas da série 5000.
D**D
CALIDAD DE 1a
Excelente calidad, silenciosa y eficiente. Cables robustos y forrados, lo que facilita su manejo y ahorra espacio en el gabinete. Muy recomendable!!
L**L
Excelente producto
Muy buena fuente de poder he comprado dos en este año
Trustpilot
1 month ago
3 weeks ago