What kind of protection features does this power supply have?

This power supply has the following protection features: Over Voltage Protection (OVP), Under Voltage Protection (UVP), Short Circuit Protection (SCP), Over Temperature Protection (OTP), Over Power Protection (OPP), and Over Current Protection (OCP).

What kind of connectors does this power supply come with?

The power supply comes with the following connectors: 24-pin ATX Power Cable (600mm with nylon sleeving), 4+4-pin CPU Power Cable (700mm with nylon sleeving), 8-pin CPU Power Cable (700mm with nylon sleeving), 6+2-pin PCIe Power Cable (650mm with nylon sleeving), 16-pin (12+4) 12V-2x6 PCIe Cable (650mm with nylon sleeving), SATA Cable (500+150mm), and Peripherals Cable (500+150mm).

How long is the expected lifespan of this power supply unit?

The expected lifespan of this power supply unit is over 100,000 hours.

Can the power supply be used globally considering different voltage standards?

The power supply supports an input voltage range of 100 - 240 V, making it suitable for use in various regions with different voltage standards.

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NZXT ATX 3.1 850 Watt 80 Plus Gold Fully Modular Power Supply - Black-PA-8G2BB-US

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ATX12V v3.1 / EPS12V v2.92
Full Modular
80 PLUS GOLD Certified
100 - 240 V 50/60 Hz
+3.3V@22A, +5V@22A, +12V@70.83A, +5VSB@3A

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Overview

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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.

General
Brand	NZXT
Model	PA-8G2BB-US
Part Number	PA-8G2BB-US

Details
Color	Black
Type	ATX12V v3.1 / EPS12V v2.92
Maximum Power	850 W
Fans	1 x 135 mm FDB
PFC	Active @0.99
Max PSU Length	160 mm
Modular	Full Modular
Energy-Efficient	80 PLUS GOLD Certified
Protection	OVP (Over Voltage), UVP (Under Voltage), SCP (Short Circuit), OTP (Over Temp), OPP (Over Power), OCP (Over Current)
Input Voltage	100 - 240 V
Input Frequency Range	50/60 Hz
Input Current	10A-5A
Output	+3.3V@22A, +5V@22A, +12V@70.83A, +5VSB@3A
MTBF	>100,000 Hours
Approvals	FCC, Canada, CE, CB(IEC 62368-1), UKCA, CCC, BSMI, BIS, RCM, UAE, TUV, cTUVus, KC, CP65
Connectors	24-pin ATX Power Cable: 600mm with nylon sleeving, Output Connectors: 1 4+4-pin CPU Power Cable: 700mm with nylon sleeving, Output Connectors: 1 8-pin CPU Power Cable: 700mm with nylon sleeving, Output Connectors: 1 6+2-pin PCIe Power Cable: 650mm with nylon sleeving, Output Connectors: 3 16-pin (12+4) 12V-2x6 PCIe Cable: 650mm with nylon sleeving, Output Connectors: 1 SATA Cable: 500+150mm, Output Connectors: 12 Peripherals Cable: 500+150mm, Output Connectors: 4

Dimension & Weight
Dimensions	150 x 86 x 160 mm

Additional Information
First Listed on Newegg	August 09, 2024

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Limited Warranty period (parts): 10 years
Limited Warranty period (labor): 10 years
Read full details

Return Policies

We want to ensure your holiday shopping this year is hassle-free. That’s why we’re automatically extending our return policies on almost every product! For purchases placed between November 1st, 2025 and December 31, 2025 you will have until January 31, 2026 to return your product.

Return for refund until: January 31, 2026

Return for replacement until: January 31, 2026

This item is covered by Newegg.com's Extended Holiday Return Policy. Read full return policy for details.

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NZXT ATX 3.1 850 Watt 80 Plus Gold Fully Modular Power Supply - Black-PA-8G2BB-US

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Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

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Manufacturer Contact Info

Item#: N82E16817116050

Best Sellers

NZXT ATX 3.1 850 Watt 80 Plus Gold Fully Modular Power Supply - Black-PA-8G2BB-US

Learn more about the NZXT PA-8G2BB-US

Customer Reviews of the NZXT PA-8G2BB-US

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Return Policies

Manufacturer Contact Info