Login
C1200 Gold ATX 3.1
1200 Watt 80 PLUS Gold Fully Modular ATX 3.1 PSU
Key Specs
Wattage: 1200 W
Efficiency: 80 PLUS Gold, Cybenetics Gold
Form Factor: ATX 3.1
Dimensions (W x H x D): 150 x 86 x 160 mm
GPU Power: 1x 16-pin 12V-2x6, 3x 8-pin (6+2) PCIe
Cabling: Fully modular
Cooling: 135 mm fan, Zero RPM Mode
Warranty: 10 years
Inside the Box
C1200 Gold ATX 3.1
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
SATA Cable x3
Peripherals Cable
AC Power Cord
Installation Accessories
Warranty & Return Policy
Warranty coverage — See NZXT warranty terms by product
Returns & exchanges — NZXT components and accessories are sold through authorized retailers. Start a return or exchange with the retailer you purchased from.
Warranty service — Submit a request to NZXT Support. Proof of purchase from an authorized NZXT retailer is required.
Resources
Overview
Designed for maximum performance with minimal noise, NZXT C Series Gold ATX 3.1 PSUs are ready to fuel the demands of top-tier GPUs and CPUs.
- Compliant with the ATX 3.1 standard to fuel high-performance PC components with stability, efficiency, and power spike resistance.
- Durable, heat-resistant 12V-2x6 connector pumps up to 600 watts to NVIDIA® GeForce RTX™ 50 Series graphics cards.
- 135 mm fluid dynamic bearing fan with Zero Fan Mode is completely silent when under 50% load.
- 100% premium Japanese capacitors improve hold-up time and minimal ripple noise, ensuring reliable and stable power delivery.
- Fully modular design allows for only connecting essential cables, reducing clutter for better airflow and a neater build.
- Compact form factor frees up valuable room for cable management and more case airflow.
- Thanks to high-quality construction and rigorous product testing, NZXT PSUs are backed by a 10-year warranty.
NZXT Gold ATX 3.1 PSU
ATX 3.1 compliant PSUs featuring high efficiency, low noise, and premium construction.
ATX 3.1 Compliant
ATX 3.1 powers high-performance components with stable delivery and improved efficiency.
RTX 50 Series Ready
12V-2x6 cable delivers up to 600 watts of power to NVIDIA® GeForce RTX™ 50 Series GPUs.
Certified for High Efficiency & Low Noise
80 PLUS Gold Efficiency, Cybenetics Gold Efficiency, and Cybenetics A- Noise Level Ratings.
Silence is Golden
135mm FDB fan with Zero Fan Mode stops spinning under 50% load for total silence.
100% Japanese Capacitors
Improved hold-up time and reduced ripple noise for stable, reliable power delivery.
Fully Modular
Only connect the cables needed to keep a tidy build. Full cable set included.
Space-Saving Size
Compact form factor frees up room for cable management and improved airflow.
Peace of Mind
Backed by a 10-year warranty and reliable customer support.
Tech Specs
Dimensions
- Width
- 150 mm
- Height
- 86 mm
- Depth
- 160 mm
General
- Wattage
- 1200 W
- Form Factor
- ATX
- ATX Version
- 3.1
- 80 PLUS Rating
- Gold
- Cybenetics Efficiency
- Gold
- Cybenetics Noise
- A-
- Modular
- Fully modular
- Materials
- Steel, PCB and plastic
- 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 Cable
- 650 mm (1)
- SATA Cable
- 500 + 150 mm (12)
- Peripherals Cable
- 500 + 150 mm (4)
AC Input Rating
- 100 – 240 Vac
- 14 A, 50 – 60 Hz
- 200 – 240 Vac (China & South Korea)
- 7 A, 50 – 60 Hz
DC Output Rating
- +3.3 V and +5 V
- 22 A (120 W)
- +12 V
- 100 A (1200 W)
- 5VSB
- 3 A (15 W)
- Total
- 1200 W
Energy Efficiency
- 80 PLUS Rating
- Gold
- 10% Load
- 85% @ 115 V
- 20% Load
- 90.1% @ 115 V
- 50% Load
- 91.6% @ 115 V
- 100% Load
- 88.7% @ 115 V
Fan Specs
- Size
- 135 mm
- Type
- PWM
- Speed
- 2,300 ± 10% RPM
- Airflow
- 93.02 CFM (Min.)
- Noise Level
- 44.5 dBA (max)
- Bearing
- Fluid dynamic bearing
Operation
- MTBF
- 100,000 hours
- Temperature
- 0 – 50 °C
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
- 10 years
- Compliance Standard
- ATX12V v3.1 / EPS12V v2.92
- Regulation & Certification
- FCC, Canada, CE, CB (IEC 62368-1), UKCA, CCC, BSMI, BIS, RCM, UAE, TUV, cTUVus, KC, CP65
- Model Number
- PA-2G2BW-CN / PA-2G2BW-UK / PA-2G2BW-US / PA-2G2BW-EU / PA-2G2BW-JP / PA-2G2BW-AU (White) / PA-2G2BB-CN / PA-2G2BB-UK / PA-2G2BB-US / PA-2G2BB-EU / PA-2G2BB-JP / PA-2G2BB-AU (Black)
- UPC
- 810074846301 (CN) / 810074846318 (UK) / 810074846325 (US) / 810074846332 (EU) / 810074846349 (JP) / 810074846356 (AU) (White) / 810074844673 (CN) / 810074844680 (UK) / 810074844697 (US) / 810074844703 (EU) / 810074844710 (JP) / 810074844727 (AU) (Black)
- EAN
- 5056547206240 (CN) / 5056547206257 (UK) / 5056547206264 (US) / 5056547206271 (EU) / 5056547206288 (JP) / 5056547206295 (AU) (White) / 5056547204604 (CN) / 5056547204611 (UK) / 5056547204628 (US) / 5056547204635 (EU) / 5056547204642 (JP) / 5056547204659 (AU) (Black)
Frequently Asked Questions
Does the C1200 Gold support 12V-2x6 graphics cards?
Yes. The C1200 Gold includes one 16-pin (12+4) 12V-2x6 PCIe cable and three 6+2-pin PCIe cables, each 650 mm long. The C1200 Gold is an ATX 3.1 power supply, compliant with ATX12V v3.1 and EPS12V v2.92.
Does the C1200 Gold have a zero RPM fan mode?
Yes. The C1200 Gold has a Zero RPM Fan Mode that keeps its 135 mm fluid dynamic bearing fan stopped until system load reaches 50%. A button on the power supply turns the mode off if you want the fan spinning all the time.
How efficient is the C1200 Gold?
The C1200 Gold is rated 80 PLUS Gold. At 115 V, efficiency measures 90.1% at 20% load, 91.6% at 50% load and 88.7% at full load. Total output is 1200 W, with up to 100 A available on the +12V rail.
Is the C1200 Gold fully modular, and what cables are included?
Yes, the C1200 Gold is fully modular. The box includes a 600 mm 24-pin ATX cable, 700 mm 4+4-pin and 8-pin CPU cables, three SATA cables with 12 SATA connectors in total, a peripherals cable with 4 connectors and an AC power cord.
How big is the C1200 Gold, and what warranty does it have?
The C1200 Gold measures 150 x 86 x 160 mm (W x H x D) in a standard ATX form factor and comes in white or black. NZXT covers the C1200 Gold with a 10-year warranty.