850 Watt Power Supply
FailThe products selling today already average 4.6★, so 850 Watt Power Supply is a Fail.
- Flapen Score
- 47 / 100Top 33% of 8,347 Electronics niches · +4 vs the category median of 4347
- Market size
- $2.7M/yr1.2M searches / yr
- 90-day growth
- +4.3%search demand this quarter
- Competition
- 61%top-5 click share · 11 brands · 101 sellers
Flapen Score
850 Watt Power Supply against its category
The dotted line is the Electronics average. Past it, 850 Watt Power Supply is stronger. Inside it, weaker.
Market
The 850 Watt Power Supply market on Amazon at a glance
Shoppers on Amazon United States searched for 850 Watt Power Supply 1.2M times last year and spent an estimated $2.7M. The top 5 brands take 80% of clicks. Demand peaks in Dec. Flapen scores it 47 out of 100, a Fail.
01 · Demand
An estimated 2.3% of those searches ended in a purchase.
Shoppers searched for this 1.2M times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 2.3% of those searches ended in a purchase. Searches in the last 90 days moved +4.3% against the 90 days before. Searches, conversion and average price together put the market at an estimated $2.7M a year.
- Searches, last 12 months
- 1.2M
- Growth, 90 days vs prior 90
- +4.3%
- Conversion, latest week
- 2.3%
- Market size, estimated
- $2.7Ma year
- Peak month
- December1.9× the quietest month
- Top search term
- 850w psu280K searches a year
02 · Price
A sale here is worth $95.08.
Listings sell for $95.08 on average, from $66.63 to $126.54. Amazon reports units sold in ranges. This niche sold 30K to 40K a year. The average listing sells 750 to 1,000 of them. At $95.08 that is $71K to $95K a year per listing.
- Average price
- $95.08inside the $15 to $100 sweet spot
- Price range
- $66.63–$126.54
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 30K–40K
- Units per listing a year
- 750–1,000
- Revenue per listing a year
- $71K–$95K
- Returns
- 4.4%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is low.
89% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 2.0% of listings are out of stock. The average listing ranks #65 within Internal Components. It carries 1,178 reviews at 4.64 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 89%
- Prime listings
- 100%
- Out of stock, average day
- 2.0%
- Average rank
- #65in Internal Components
- Average rating
- 4.64 starsAmazon United States average 4.42 stars
- Average reviews
- 1,178per listing
- Listings tracked
- 18
04 · Newcomers
6 of last year's 6 launches cleared the first-year sales bar.
6 products launched here in the last 12 months. 6 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 47 months on average, so the names here are settling in.
- Launched, last 12 months
- 6
- Successful launches
- 6Amazon's first-year sales bar
- Average brand age
- 47 months
Products
Top 850 Watt Power Supply products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 21, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
CORSAIR RM850x ATX 3.1 PCIe 5.1 Ready Fully Modular 850W Power Supply Low-Noise Cybenetics Gold Efficiency Native 12V-2x6 Connector Black
- Price
- $126.54
- Rating
- 4.7/5
- Reviews
- 121
- Age
- 11mo ago

CORSAIR RM850e (2025) Fully Modular Low-Noise ATX Power Supply with 12V-2x6 Cable ATX 3.1 & PCIe 5.1 Compliant Cybenetics Gold Efficiency 105C-Rated Capacitors Modern Standby Mode Black
- Price
- $112.95
- Rating
- 4.7/5
- Reviews
- 839
- Age
- 4mo ago

MSI MAG A850GL PCIE5 Fully Modular Compact Gaming 850W Power Supply 80+ Gold ATX 3.1 & PCIe 5.1 Ready Native Dual-Color 12V-2x6 Cable 10 Year Warranty
- Price
- $112.07
- Rating
- 4.5/5
- Reviews
- 5,841
- Age
- 3y ago

Thermaltake Toughpower GT 850W ATX 3.1 Standard Power Supply; 80 Plus Gold Efficiency; Smart Zero Fan; Native 450W PCIe 5.1 Connector; PS-TPT-0850FNFAGU-3; 5 Year Warranty
- Price
- $82.50
- Rating
- 4.5/5
- Reviews
- 423
- Age
- 1y ago

MSI MPG A850GS PCIE5 Fully Modular Gaming 850W Power Supply 80+ Gold Dual 12V-2x6 Cables Server-Grade Capacitor ATX 3.1 & PCIe 5.1 Ready Low-Noise Semi Digital 10 Year Warranty
- Price
- $92.25
- Rating
- 4.6/5
- Reviews
- 172
- Age
- 1y ago
Trending
estimated 90-day click momentum
850W Fully Modular Power Supply 80+ Gold Certified PSU | ATX 3.1 & PCIe 5.1 Ready | 12V-2x6 Connector | 140mm Low-Noise Fan | 105 Japanese Capacitors | Black PSU
- Price
- $74.97
- Rating
- 5.0/5
- Reviews
- 6
- Age
- 5mo ago

MSI MAG A850GL PCIE5 White Fully Modular Compact Gaming 850W Power Supply 80+ Gold ATX 3.1 & PCIe 5.1 Ready Native Dual-Color 12V-2x6 Cable 10 Year Warranty
- Price
- $120.65
- Rating
- 4.5/5
- Reviews
- 5,841
- Age
- 2y ago

ASRock PRO 850G Power Supply - 850W 80 Plus Gold Certified ATX 3.1 & PCIe 5.1 Ready Native 12V-2x6 Connector 120mm Low-Noise Fan 3-Year Warranty
- Price
- $66.63
- Rating
- 4.7/5
- Reviews
- 39
- Age
- 9mo ago

MSI MPG A850GS PCIE5 Fully Modular Gaming 850W Power Supply 80+ Gold Dual 12V-2x6 Cables Server-Grade Capacitor ATX 3.1 & PCIe 5.1 Ready Low-Noise Semi Digital 10 Year Warranty
- Price
- $92.25
- Rating
- 4.6/5
- Reviews
- 172
- Age
- 1y ago

MSI MAG A750GL PCIE5 Fully Modular Compact Gaming 750W Power Supply 80+ Gold ATX 3.1 & PCIe 5.1 Ready Native Dual-Color 12V-2x6 Cable 10 Year Warranty
- Price
- $91.64
- Rating
- 4.5/5
- Reviews
- 5,841
- Age
- 3y ago
Newest
by launch date
CORSAIR RM850e (2025) Fully Modular Low-Noise ATX Power Supply with 12V-2x6 Cable ATX 3.1 & PCIe 5.1 Compliant Cybenetics Gold Efficiency 105C-Rated Capacitors Modern Standby Mode Black
- Price
- $112.95
- Rating
- 4.7/5
- Reviews
- 839
- Age
- 4mo ago

850W Fully Modular Power Supply 80+ Gold Certified PSU | ATX 3.1 & PCIe 5.1 Ready | 12V-2x6 Connector | 140mm Low-Noise Fan | 105 Japanese Capacitors | Black PSU
- Price
- $74.97
- Rating
- 5.0/5
- Reviews
- 6
- Age
- 5mo ago

NZXT C850 Gold Core - 850W ATX 3.1 Power Supply - 80 Plus Gold - Cybenetics Platinum - Fully Modular - PCIe 5.1 600W 12V-2x6 - Zero RPM Fan - 105C Capacitors - Black
- Price
- $103.45
- Rating
- 4.8/5
- Reviews
- 109
- Age
- 9mo ago

ASRock PRO 850G Power Supply - 850W 80 Plus Gold Certified ATX 3.1 & PCIe 5.1 Ready Native 12V-2x6 Connector 120mm Low-Noise Fan 3-Year Warranty
- Price
- $66.63
- Rating
- 4.7/5
- Reviews
- 39
- Age
- 9mo ago

CORSAIR RM850x Fully Modular Low-Noise ATX Power Supply ATX 3.1 Compliant PCIe 5.1 Support Cybenetics Gold Efficiency Native 12V-2x6 Connector Black (Renewed)
- Price
- $90.56
- Rating
- 4.8/5
- Reviews
- 10
- Age
- 10mo ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 61% of clicks. Leaders hold, but buyers still shop past them.
Brands
11 flat
Sellers
101
Est. top-5 brand share
80%
Top 20: 100%
Est. top-5 click share
61%
Top 20: 100%
Open market
15%
- Corsair36%
- msi23%
- Thermaltake9%
- Montech6%
- Auotac5%
- be quiet!5%
- Open — no brand owns it (5 brands, 15%)
Demand
850 Watt Power Supply search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Dec · busiest ÷ quietest = 1.9×
Search terms
Top 850 Watt Power Supply search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- 850w psu280K/yr
- power supply 850w167K/yr
- 850 watt power supply115K/yr
- psu 850w114K/yr
- fuente de poder 850w107K/yr
- corsair rm850x59K/yr
- 850w power supply54K/yr
- corsair rm850e39K/yr
- 850 watt power supply 80 plus gold25K/yr
- power supply 850w gold28K/yr
Reviews and returns
What reviews say buyers love and hate about 850 Watt Power Supply
We read the reviews and the return reasons for every product selling here.
“Poor durability”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
16 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common 850 Watt Power Supply questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









