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C1000 Gold Core

1000 Watt 80 PLUS Gold Fully Modular ATX 3.1 PSU

5.0

Rated 5.0 out of 5 stars

5.0 Stars (1 Review)

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Sale price$124.99Regular price$149.99

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Color:Black

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Ships by May 29th

Key Specs

GPU Power: 12V-2x6 (PCIe 5.1) or triple 8-pin PCIe
Efficiency Rating: 80 PLUS Gold, Cybenetics Platinum
Noise Rating: Cybenetics A+ (15 dBA - 20 dBA)
Fan Control: Zero RPM Mode
Warranty: 7 Years

Inside the Box

Power supply unit
24-pin ATX power cable
4+4-pin CPU power cable
8-pin CPU power cable
6+2-pin PCIe power cable x3
16-pin (12+4) 12V-2x6 PCIe power cable (600W)
SATA cable x2
Peripherals cable
#6-32 screw x4
AC power cord

Warranty & Return Policy

NZXT Product Warranty Length click here
NZXT.com Store Returns/Exchange Policy

Eligible products qualify for a refund or exchange only with an authorized RMA number and the item is returned to the NZXT.com Store inventory within 30 days of purchase. Returns are not allowed beyond 30 days of the purchase date.

The NZXT.com Store reserves the right to deny any return or exchange. Refunds will be credited to the original method of payment. To initiate a return, simply submit a request.

Resources

Manuals & Documentation

Your Prepay and Save Options

Choose the plan that works best for you.

Month-to-Month

Cancel and return anytime with no fees. This option provides maximum flexibility with no long-term obligations.

Prepaid Terms

Prepay for a multi-month term (3, 6, 12 months) and lock in a lower effective monthly rate.

When your term ends, you have simple options:

Month-to-Month: By default, your subscription automatically converts to the month to month rate requiring no action from you.

Prepay Again: Alternatively, you can choose to prepay for another 3, 6, or 12 month term.

End Subscription: Cancel and return with no fees.

C1000 Gold CoreSale price$124.99Regular price$149.99

Add to Cart

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C1000 Gold CoreSale price$124.99Regular price$149.99

C1000 Gold Core

5.0

Rated 5.0 out of 5 stars

5.0 Stars (1 Review)

Sale price$124.99Regular price$149.99

Color:Black

Black

Decrease quantityIncrease quantity

Add to Cart

Your Prepay and Save Options

Choose the plan that works best for you.

Month-to-Month

Cancel and return anytime with no fees. This option provides maximum flexibility with no long-term obligations.

Prepaid Terms

Prepay for a multi-month term (3, 6, 12 months) and lock in a lower effective monthly rate.

When your term ends, you have simple options:

Month-to-Month: By default, your subscription automatically converts to the month to month rate requiring no action from you.

Prepay Again: Alternatively, you can choose to prepay for another 3, 6, or 12 month term.

End Subscription: Cancel and return with no fees.

View details

Overview

The NZXT Gold Core is an ATX 3.1, fully modular PSU with 80 PLUS Gold and Cybenetics Platinum efficiency, A+/A++ noise rating, and a 12V-2x6 PCIe 5.1 connector. Built for modern GPUs, it delivers clean, quiet power with easy cable management for performance PCs.

ATX 3.1 Certified, PCIE 5.1 Ready: Supports next-gen GPUs with a dual-color 12V-2x6 connector for safe, stable, and efficient power delivery—ideal for modern NVIDIA graphics cards.
80 PLUS Gold & Cybenetics Platinum Efficiency: Delivers energy-efficient, stable performance to reduce heat and power draw, even under demanding loads.
Whisper-Quiet Operation: Cybenetics noise certified for near-silent performance: A++ for C750 and C850 (<15 dBA), A+ for C1000 (15–20 dBA).
Ready for AMD & NVIDIA GPUs: Compatible with most GPUs using a 12V-2x6 cable or up to three 8-pin PCIe cables.
FDB Fan with Zero RPM Mode: 135 mm fluid dynamic bearing fan stays quiet and efficient, with Zero RPM mode during light workloads for silent operation.
Premium 105°C-Rated Capacitors: High-quality components ensure stable, long-lasting performance across a wide range of system loads.
Fully Modular with Embossed Cables: Use only the cables you need with a clean, compact design and durable, flexible cables for easy routing.
Built-In Protections & 7-Year Warranty: Includes essential safety features and a dual-colored 12V-2x6 connector rated for 105°C, all backed by a 7-year warranty.

Essential Power for Modern Builds

NZXT Gold Core delivers 80 PLUS Gold efficiency with full ATX 3.1 support for stable performance. Its modular design keeps cable management easy and your build clean, with broad compatibility across cases and components.

ATX 3.1 & PCIe 5.1 Ready

Meets ATX 3.1 and PCIe 5.1 standards with a 600W 12V-2x6 connector for high-performance GPUs. Delivers stable power with improved efficiency and voltage control — ideal for top-tier NVIDIA and AMD cards under heavy load.

Ready for Any GPU

Supports high-performance GPUs with a 12V-2x6 connector and dual-color housing that shows when the connection is secure. Includes up to three 8-pin PCIe cables for legacy support — offering flexibility across a wide range of powerful NVIDIA and AMD builds.

Quiet When it Counts

135 mm fluid dynamic bearing fan stays silent under light loads with Zero RPM mode—automatically stopping the fan when cooling isn’t needed.

Stable Under Pressure

105°C-rated capacitors deliver steady, reliable power—even under heavy loads.

Fully Modular

Embossed cables with included combs help keep your build and cables clean.

Sized for Easy Builds

150 mm length fits easily in most PC cases, helping keep your build clean and straightforward.

Peace of Mind

Includes overcurrent, overvoltage, and shortcircuit protection—plus a 7-year warranty.

Tech Specs

Dimensions

Width

150 mm

Height

86 mm

Depth

150 mm

General

Wattage

1000 W

Form Factor

ATX

ATX Version

3.1

80 PLUS Rating

Gold

Cybenetics Efficiency

Platinum

Cybenetics Noise

A+

Modular

Fully modular

Capacitors

105°C performance capacitors

Cable Type

Individually embossed with cable comb

Zero RPM Fan Mode

Yes

Cable Length & Connector Quantity

24-pin ATX Power Cable

600 mm (1)

4+4-pin CPU Power Cable

700 mm (1)

8-pin CPU Power Cable

700 mm (1)

6+2-pin PCIe Power Cable

650 mm (3)

16-pin (12+4) 12V-2x6 PCIe Power Cable

650 mm (1) (600W)

SATA Cables

500 + 100 mm (8)

Peripherals Cable

500 + 100 mm (3)

AC Input Rating

100 – 240 Vac

12A – 6A, 50Hz – 60Hz

200 – 240 Vac (South Korea)

6A, 50Hz – 60Hz

DC Output Rating

+3.3 V and +5 V

20 A (120 W)

+12 V

83.3 A (1000 W)

5VSB

3 A (15 W)

Total

1000 W

Energy Efficiency

80 PLUS Rating

Gold

10% Load

87% @ 115 V

20% Load

92.22% @ 115 V

50% Load

92.18% @ 115 V

100% Load

89.1% @ 115 V

Fan Specs

Size

135 mm

Type

PWM

Speed

2,300 ± 10% RPM

Airflow

103.36 CFM

Noise Level

40.5 dBA

Bearing

Fluid dynamic bearing

Operation

MTBF

100,000 hours

Temperature

0 – 50°C (Continuous Full Load)

Electrical Features

PF Correction

Active @ 0.99

Protections

OVP (Over Voltage), UVP (Under Voltage), SCP (Short Circuit), OTP (Over Temperature), OPP (Over Power), OCP (Over Current)

Product Info

Warranty

7 years

Compliance Standard

ATX12V v3.1 / EPS12V v2.92

Regulation & Certification

CE, UKCA, FCC, IC, BSMI, CB (IEC 62368-1 Ed. 3), RCM, KC

Model Number

PA-0G3BB-US / PA-0G3BB-EU / PA-0G3BB-UK / PA-0G3BB-JP / PA-0G3BB-AU

UPC

810074849210 (US) / 810074849227 (EU) / 810074849234 (UK) / 810074849241 (JP) / 810074849258 (AU)

EAN

5056547208749 (US) / 5056547208756 (EU) / 5056547208763 (UK) / 5056547208770 (JP) / 5056547208787 (AU)

5.0

Rated 5.0 out of 5 stars

Based on 1 review

100% would recommend this product

5 Rated out of 5 stars

Total 5 star reviews: 1

4 Rated out of 5 stars

Total 4 star reviews: 0

3 Rated out of 5 stars

Total 3 star reviews: 0

2 Rated out of 5 stars

Total 2 star reviews: 0

1 Rated out of 5 stars

Total 1 star reviews: 0

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1 review

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Jason S.

Verified Buyer

I recommend this product

Product Standouts Great Quality, Value for Money, Performance, Ease of use, Design

Rated 5 out of 5 stars

6 months ago

Great value! Super fast shipping

Highly recommend, can't beat the price

Frequently Asked Questions

Does this PSU use 100% Japanese capacitors?

Gold Core PSUs use premium capacitors from Taiwan, another region known for world-class manufacturing. Each unit is tested to ensure stable power and long-lasting reliability, even under demanding use.

How do I know which PSU wattage I need for my build?

The right wattage depends on your components, especially your CPU and GPU. Too little power can cause stability issues, while too much means paying for capacity you’ll never use. For the best efficiency, choose a power supply that’s roughly double your system’s peak load.

Is Gold Core compatible with the latest GPUs and CPUs?

Yes. Gold Core PSUs are ATX 3.1 and PCIe 5.1 compliant, so they’re ready for next-gen GPUs with the 12V-2x6 connector. They also include PCIe cables for older graphics cards, along with all the standard connectors needed for the latest AMD and Intel CPUs.

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