NZXT

Nzxt PA8G2BBUS Fully Modular Power Supply

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SKU:
20846407
MPN:
pa-8g2bb-us
Availability:
Usually ships in 1-2 business days.
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Stock Update:
12/23/2025 01:10:17 AM PST
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$145.00
Stock Update:
12/23/2025 01:10:17 AM PST

Description

This item is brand-new, factory sealed.

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.
135mm 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.
RTX 50 Series Ready
12V-2x6 cable delivers up to 600 watts of power to NVIDIA GeForce RTX 50 Series GPUs.
ATX 3.1 Compliant
ATX 3.1 powers high-performance components with stable delivery and improved efficiency.Tech Specs
Output Connectors
24-pin ATX Power Cable
1
4+4-pin CPU Power Cable
1
8-pin CPU Power Cable
1
6+2-pin PCIe Power Cable
3
16-pin (12+4) 12V-2x6 PCIe Cable
1
SATA Cable
12
Peripherals Cable
4Cable Specs
24-pin ATX Power Cable
600 mm with nylon sleeving
4+4-pin CPU Power Cable
700 mm with nylon sleeving
8-pin CPU Power Cable
700 mm with nylon sleeving
6+2-pin PCIe Power Cable
650 mm with nylon sleeving
16-pin (12+4) 12V-2x6 PCIe Cable
650 mm with nylon sleeving
SATA Cable
500 + 150 mm
Peripherals Cable
500 + 150 mmAC Input Rating
100 - 240Vac
10A5A 50Hz60Hz
200 - 240Vac
-DC Output Rating
3.3V / +5V
22A (120W)
12V
70.83A (850W)
5Vsb
3A (15W)
Total
850WEnergy Efficiency
Rating
80 Plus Gold
10% loading
85.8% at 115Vac
20% loading
89.5% at 115Vac
50% loading
91.7% at 115Vac
100% loading
89.2% at 115VacElectrical Features
PF Correction
Active at 0.99
Protections
OVP / UVP / SCP / OTP / OPP / OCPFan Specs
Dimensions
135 x 135 x 25 mm
Speed
2300 +/- 10% RPM
Airflow
93.02 CFM (Min.)
Noise
44.5 dBA max
Bearing
Fluid Dynamic Bearing (FDB)Operation
MTBF
100,000 hours
Temperature
0 - 50 oCGeneral
Material(s)
Steel, PCB and Plastic
Compliance Standard
ATX12V v3.1 / EPS12V v2.92
Regulation and Certification
FCC, Canada, CE, CB(IEC 62368-1), UKCA, CCC, BSMI, BIS, RCM, UAE, TUV, cTUVus, KC, CP65Item Dimension (L"xW"xH")
13 x 9 x 5

Weight
7.67 lbs

Warranty Information
2 years
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Warranty Information

All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
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Nzxt PA8G2BBUS Fully Modular Power Supply
$145.00