450w Power Supply
FailThe top 5 brands take 100% of clicks, so 450w Power Supply is a Fail.
- Flapen Score
- 31 / 100Ranks 7,472 of 8,347 Electronics niches · −12 vs the category median of 4331
- Market size
- $49K/yr58K searches / yr
- 90-day growth
- -14.1%search demand this quarter
- Competition
- 75%top-5 click share · 5 brands · 37 sellers
Flapen Score
450w Power Supply against its category
The dotted line is the Electronics average. Past it, 450w Power Supply is stronger. Inside it, weaker.
Market
The 450w Power Supply market on Amazon at a glance
Shoppers on Amazon United States searched for 450w Power Supply 58K times last year and spent an estimated $49K. All 5 brands take every click. Demand peaks in Dec. Flapen scores it 31 out of 100, a Fail.
01 · Demand
An estimated 2.1% of those searches ended in a purchase.
Shoppers searched for this 58K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 2.1% of those searches ended in a purchase. Searches in the last 90 days moved -14.1% against the 90 days before. Searches, conversion and average price together put the market at an estimated $49K a year.
- Searches, last 12 months
- 58K
- Growth, 90 days vs prior 90
- -14.1%
- Conversion, latest week
- 2.1%
- Market size, estimated
- $49Ka year
- Peak month
- December1.6× the quietest month
- Top search term
- 400w psu6K searches a year
02 · Price
A sale here is worth $40.71.
Listings sell for $40.71 on average, from $27.60 to $66.44. Amazon reports units sold in ranges. This niche sold 2K to 3K a year. The average listing sells 100 to 250 of them. At $40.71 that is $4K to $10K a year per listing.
- Average price
- $40.71inside the $15 to $100 sweet spot
- Price range
- $27.60–$66.44
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 2K–3K
- Units per listing a year
- 100–250
- Revenue per listing a year
- $4K–$10K
- Returns
- 5.6%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is reviews.
75% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 5.0% of listings are out of stock. The average listing ranks #251 within Internal Components. It carries 1,661 reviews at 4.35 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 75%
- Prime listings
- 100%
- Out of stock, average day
- 5.0%
- Average rank
- #251in Internal Components
- Average rating
- 4.35 starsAmazon United States average 4.42 stars
- Average reviews
- 1,661per listing
- Listings tracked
- 16
04 · Newcomers
1 of last year's 2 launches cleared the first-year sales bar.
2 products launched here in the last 12 months. 1 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 48 months on average, so the names here are settling in.
- Launched, last 12 months
- 2
- Successful launches
- 1Amazon's first-year sales bar
- Average brand age
- 48 months
Products
Top 450w 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
Thermaltake Smart 500W 80+ White Certified PSU Continuous Power with 120mm Ultra Quiet Cooling Fan ATX 12V V2.3/EPS 12V Active PFC Power Supply PS-SPD-0500NPCWUS-W
- Price
- $39.02
- Rating
- 4.6/5
- Reviews
- 11,033
- Age
- 10y ago

APEVIA VENUS450W 450W ATX Power Supply with Auto-Thermally Controlled 120mm Fan 115/230V Switch All Protections
- Price
- $27.60
- Rating
- 4.1/5
- Reviews
- 810
- Age
- 8y ago

ARESGAME AGV Series 500W Power Supply 80 Plus Bronze Certified Non Modular Power Supply 5 Year Warranty
- Price
- $37.04
- Rating
- 4.4/5
- Reviews
- 1,507
- Age
- 3y ago

Apevia ITX-PFC500W Mini ITX/Flex ATX / 1U 500W Fully Modular Power Supply Full Range Active PFC 90-264V AC for POS AIO System Desktop Gaming Server Small Form Factor (Flex ITX) Computer PSU
- Price
- $49.88
- Rating
- 4.2/5
- Reviews
- 287
- Age
- 2y ago

Apevia SPIRIT600W Spirit 600W ATX Power Supply with Auto-Thermally Controlled 120mm Fan 115/230V Switch All Protections
- Price
- $33.74
- Rating
- 4.3/5
- Reviews
- 963
- Age
- 6y ago
Trending
estimated 90-day click momentum
450W ATX Power Supply Non Modular PSU with 6+2 Pin PCI-E Connectors Auto-Thermally Controlled 120mm Fan 115/220V Switch
- Price
- $28.23
- Rating
- 5.0/5
- Reviews
- 2
- Age
- 3mo ago

Rosewill VNG 650W 80+ Gold Certified ATX 3.0 & 3.1 Compatible Non-Modular Low-Noise Power Supply 450W PCIe 5.1 12V-2x6 Connector Electrolytic Capacitor - 5 Year Warranty - VNG650
- Price
- $47.62
- Rating
- 4.7/5
- Reviews
- 41
- Age
- 6mo ago

Thermaltake Smart 600W ATX 12V V2.3/EPS 12V 80 Plus Certified Active PFC Power Supply PS-SPD-0600NPCWUS-W
- Price
- $42.82
- Rating
- 4.6/5
- Reviews
- 6,384
- Age
- 10y ago

Apevia ITX-PFC400W Mini ITX/Flex ATX / 1U 400W Fully Modular Power Supply Full Range Active PFC 90-264V AC for POS AIO System Desktop Gaming Server Small Form Factor (Flex ITX) Computer PSU
- Price
- $44.08
- Rating
- 3.8/5
- Reviews
- 127
- Age
- 2y ago

APEVIA SFX-AP400W Mini ITX Solution / Micro ATX / SFX 400W Power Supply
- Price
- $34.52
- Rating
- 3.9/5
- Reviews
- 515
- Age
- 9y ago
Newest
by launch date
450W ATX Power Supply Non Modular PSU with 6+2 Pin PCI-E Connectors Auto-Thermally Controlled 120mm Fan 115/220V Switch
- Price
- $28.23
- Rating
- 5.0/5
- Reviews
- 2
- Age
- 3mo ago

Rosewill VNG 650W 80+ Gold Certified ATX 3.0 & 3.1 Compatible Non-Modular Low-Noise Power Supply 450W PCIe 5.1 12V-2x6 Connector Electrolytic Capacitor - 5 Year Warranty - VNG650
- Price
- $47.62
- Rating
- 4.7/5
- Reviews
- 41
- Age
- 6mo ago

APEVIA VENUS500W Venus 500W ATX Power Supply with Auto-Thermally Controlled 120mm Fan 115/230V Switch All Protections
- Price
- $29.69
- Rating
- 4.1/5
- Reviews
- 217
- Age
- 2y ago

Apevia ITX-PFC400W Mini ITX/Flex ATX / 1U 400W Fully Modular Power Supply Full Range Active PFC 90-264V AC for POS AIO System Desktop Gaming Server Small Form Factor (Flex ITX) Computer PSU
- Price
- $44.08
- Rating
- 3.8/5
- Reviews
- 127
- Age
- 2y ago

Apevia ITX-PFC500W Mini ITX/Flex ATX / 1U 500W Fully Modular Power Supply Full Range Active PFC 90-264V AC for POS AIO System Desktop Gaming Server Small Form Factor (Flex ITX) Computer PSU
- Price
- $49.88
- Rating
- 4.2/5
- Reviews
- 287
- Age
- 2y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 75% of clicks. A locked shelf that new listings rarely crack.
Brands
5 falling
Sellers
37
Est. top-5 brand share
100%
Top 20: 100%
Est. top-5 click share
75%
Top 20: 100%
Open market
0%
- Apevia57%
- Thermaltake26%
- ARESGAME13%
- ESGAMING2%
- Rosewill1%
- Open — no brand owns it (0%)
Demand
450w Power Supply search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Dec · busiest ÷ quietest = 1.6×
Search terms
Top 450w Power Supply search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- 400w psu6K/yr
- 450w power supply10K/yr
- 400w power supply7K/yr
- apevia power supply9K/yr
- apevia6K/yr
- 450w psu4K/yr
- 400 watt power supply4K/yr
- 450 watt power supply3K/yr
- power supply 400w2K/yr
- apevia psu2K/yr
Reviews and returns
What reviews say buyers love and hate about 450w Power Supply
We read the reviews and the return reasons for every product selling here.
“It broke after a month”
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 450w 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









