NZXT · PA-8G3BB-US

NZXT C850 Gold Core 80Plus Gold Fully-modular ATX 3.1 Power Supply, US Power Cord

NZXT C850 Gold Core 80Plus Gold Fully-modular ATX 3.1 Power Supply, US Power Cord by NZXT (model PA-8G3BB-US) is an ATX PSU tracked on PriceSniff.

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Best price right now

$109.99

▾ Down 3% vs. 90-day average ($113.74)

Walmart·In stock

Price checked 1d ago · compared across 1 store

View at Walmart → Compare all 1 stores ⌄

Overview

It is currently listed at $109.99 at one tracked store. Key specifications: 850 W wattage, 80 Plus Gold efficiency, fully-modular modularity, 3.1 atx version. Across 40 recorded price checks the price has ranged between $109.99 and $139.99, so the history chart below is worth a look before you buy. Size a power supply with headroom above your components’ peak draw, then compare units by price per watt within the same 80 Plus efficiency tier. We recheck every store we cover automatically, so the prices above stay current and you can compare offers and catch price drops before you buy.

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All 1 tracked price

StorePriceAvailability
Walmart
$109.99Best priceIn stock View →
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PriceSniff tracks the NZXT C850 Gold Core 80Plus Gold Fully-modular ATX 3.1 Power Supply, US Power Cord across 1 store and charts its price history, so you can compare current offers and see whether today's price is a genuine deal. Listed under atx psu, it is built by NZXT, model PA-8G3BB-US. Notable specs include Wattage 850 W, Efficiency 80 Plus Gold, Modularity fully-modular.

Specifications

Wattage
850W
Efficiency
80 Plus Gold
Modularity
fully-modular
ATX version
3.1
Price history

90-day price history across tracked stores

Over 59 days of tracking, PriceSniff has logged 40 price checks for the NZXT C850 Gold Core 80Plus Gold Fully-modular ATX 3.1 Power Supply, US Power Cord. In that time the price has ranged from $109.99 to $139.99, with the lowest seen on Sep 8, 2026. Right now the best price is $109.99 at Walmart, matching the lowest price we've tracked. The lowest price in the past year is $109.99. Today's best price is 3% below the 90-day average of $113.74.

Walmart

Price history
$110.00$120.00$130.00
Low $109.99High $139.99Current $109.99
View as table
DatePrice
Nov 6$109.99
Nov 4$109.99
Nov 3$109.99
Oct 31$139.99
Oct 30$139.99
Oct 29$139.99
Oct 28$139.99
Oct 24$109.99
Oct 23$109.99
Oct 22$109.99
Oct 21$109.99
Oct 19$109.99
Oct 18$109.99
Oct 17$109.99
Oct 16$109.99
Oct 14$109.99
Oct 13$109.99
Oct 12$109.99
Oct 11$109.99
Oct 9$109.99
Oct 8$109.99
Oct 6$109.99
Oct 5$139.99
Oct 5$109.99
Oct 3$109.99
Oct 2$109.99
Oct 1$109.99
Sep 30$109.99
Sep 29$109.99
Sep 28$109.99
Sep 27$109.99
Sep 25$109.99
Sep 24$109.99
Sep 22$109.99
Sep 21$109.99
Sep 20$109.99
Sep 19$109.99
Sep 18$109.99
Sep 12$109.99
Sep 8$109.99
Frequently asked questions

What is the best price for the NZXT C850 Gold Core 80Plus Gold Fully-modular ATX 3.1 Power Supply, US Power Cord?

The lowest price PriceSniff is currently tracking is $109.99 at Walmart. Prices update automatically, so the offers table above always shows the latest figure.

Is the NZXT C850 Gold Core 80Plus Gold Fully-modular ATX 3.1 Power Supply, US Power Cord a good deal right now?

It's about average — at $109.99, it's within 3% of its 90-day average of $113.74.

Which stores sell the NZXT C850 Gold Core 80Plus Gold Fully-modular ATX 3.1 Power Supply, US Power Cord?

PriceSniff compares the NZXT C850 Gold Core 80Plus Gold Fully-modular ATX 3.1 Power Supply, US Power Cord across 1 store: Walmart.

What is the lowest price the NZXT C850 Gold Core 80Plus Gold Fully-modular ATX 3.1 Power Supply, US Power Cord has dropped to?

The lowest price PriceSniff has recorded is $109.99, seen on Sep 8, 2026. The price history chart on this page shows how the price has changed over time.

How often does PriceSniff update NZXT C850 Gold Core 80Plus Gold Fully-modular ATX 3.1 Power Supply, US Power Cord prices?

PriceSniff re-checks each tracked store on a regular schedule and records every change, building the price history and alerts you see on this page.