Flex Psu
FailThe top 5 brands take 95% of clicks, so Flex Psu is a Fail.
- Flapen Score
- 37 / 100Ranks 6,097 of 8,347 Electronics niches · −6 vs the category median of 4337
- Market size
- $153K/yr123K searches / yr
- 90-day growth
- -2.0%search demand this quarter
- Competition
- 65%top-5 click share · 7 brands · 25 sellers
Flapen Score
Flex Psu against its category
The dotted line is the Electronics average. Past it, Flex Psu is stronger. Inside it, weaker.
Market
The Flex Psu market on Amazon at a glance
Shoppers on Amazon United States searched for Flex Psu 123K times last year and spent an estimated $153K. The top 5 brands take 95% of clicks. Demand peaks in Jan. Flapen scores it 37 out of 100, a Fail.
01 · Demand
An estimated 1.3% of those searches ended in a purchase.
Shoppers searched for this 123K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 1.3% of those searches ended in a purchase. Searches in the last 90 days moved -2.0% against the 90 days before. Searches, conversion and average price together put the market at an estimated $153K a year.
- Searches, last 12 months
- 123K
- Growth, 90 days vs prior 90
- -2.0%
- Conversion, latest week
- 1.3%
- Market size, estimated
- $153Ka year
- Peak month
- January1.7× the quietest month
- Top search term
- flex psu54K searches a year
02 · Price
A sale here is worth $96.48.
Listings sell for $96.48 on average, from $32.75 to $240.55. Amazon reports units sold in ranges. This niche sold 2K to 2K a year. The average listing sells 100 to 250 of them. At $96.48 that is $10K to $24K a year per listing.
- Average price
- $96.48inside the $15 to $100 sweet spot
- Price range
- $32.75–$240.55
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 2K–2K
- Units per listing a year
- 100–250
- Revenue per listing a year
- $10K–$24K
- Returns
- 7.0%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is low.
76% of listings pay for placement with sponsored ads. 94% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #538 within Internal Components. It carries 62 reviews at 4.21 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 76%
- Prime listings
- 94%
- Out of stock, average day
- 0.0%
- Average rank
- #538in Internal Components
- Average rating
- 4.21 starsAmazon United States average 4.42 stars
- Average reviews
- 62per listing
- Listings tracked
- 17
04 · Newcomers
3 of last year's 7 launches cleared the first-year sales bar.
7 products launched here in the last 12 months. 3 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 58 months on average, so the names here are settling in.
- Launched, last 12 months
- 7
- Successful launches
- 3Amazon's first-year sales bar
- Average brand age
- 58 months
Products
Top Flex Psu 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
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

500W 1U/Flex ATX/Mini ITX Power Supply 80+ Bronze Certified Fully Modular Active PFC Full Range 90-264V PSU Suitable for Mini Server NAS HTPC Rackmount PSU
- Price
- $49.26
- Rating
- 4.4/5
- Reviews
- 28
- Age
- 1y ago

Apevia ITX-AP300W 300W Flex ATX Power Supply Standard Mini-ITX/SFF / 1U Desktop Replacement 115V/230V Manual Switch
- Price
- $35.14
- Rating
- 4.0/5
- Reviews
- 87
- 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

FSP FlexGURU Pro Power Supply Flex ATX 500W 80 Plus Gold Certified PSU Non-Modular with Universal fix Bracket Perfect for SFF PC 1U IPC and NAS Systems etc. 5 Year Warranty(FSP500-50FDP)
- Price
- $148.59
- Rating
- 4.5/5
- Reviews
- 27
- Age
- 2y ago
Trending
estimated 90-day click momentum
80 Plus Bronze Certified Flex ATX/1U 400W Power Supply ESGAMING APFC Full Range 90-264V Mini ITX PSU for POS AIO NAS Mini Server Small Form Factor PC (Flex ITX)
- Price
- $40.92
- Rating
- 5.0/5
- Reviews
- 1
- Age
- 4mo ago

Flex ATX Power Supply 600W Mini ITX Small 1U Fully Modular PSU Active PFC
- Price
- $100.23
- Rating
- 0.0/5
- Reviews
- 0
- Age
- 3mo ago

Silverstone Technology FX350-G-VT Flex ATX 1U 350 Watt 80 Plus Gold Power Supply with Fixed Cables SST-FX350-G-VT
- Price
- $106.88
- Rating
- 0.0/5
- Reviews
- 0
- Age
- 5mo ago

FSP FlexGURU Pro Power Supply Flex ATX 650W 80 Plus Platinum Certified PSU Non-Modular with Universal fix Bracket Perfect for SFF PC 1U IPC and NAS Systems etc. 5 Year Warranty(FSP650-50FUB)
- Price
- $193.03
- Rating
- 4.7/5
- Reviews
- 29
- Age
- 6mo ago

Enhance ENP-7660L 600W Modular Platinum Flex ATX Power Supply for Small Form Factor Systems 3 Year Warranty
- Price
- $173.26
- Rating
- 4.8/5
- Reviews
- 8
- Age
- 1y ago
Newest
by launch date
Flex ATX Power Supply 600W Mini ITX Small 1U Fully Modular PSU Active PFC
- Price
- $100.23
- Rating
- 0.0/5
- Reviews
- 0
- Age
- 3mo ago

80 Plus Bronze Certified Flex ATX/1U 400W Power Supply ESGAMING APFC Full Range 90-264V Mini ITX PSU for POS AIO NAS Mini Server Small Form Factor PC (Flex ITX)
- Price
- $40.92
- Rating
- 5.0/5
- Reviews
- 1
- Age
- 4mo ago

Silverstone Technology FX350-G-VT Flex ATX 1U 350 Watt 80 Plus Gold Power Supply with Fixed Cables SST-FX350-G-VT
- Price
- $106.88
- Rating
- 0.0/5
- Reviews
- 0
- Age
- 5mo ago

FSP FlexGURU Pro Power Supply Flex ATX 650W 80 Plus Platinum Certified PSU Non-Modular with Universal fix Bracket Perfect for SFF PC 1U IPC and NAS Systems etc. 5 Year Warranty(FSP650-50FUB)
- Price
- $193.03
- Rating
- 4.7/5
- Reviews
- 29
- Age
- 6mo ago

400W Flex ATX/1U Power Supply 80 Plus Bronze Certified APFC Full Range 90-264V Mini ITX PSU for AIO POS NAS Mini Server Small Form Factor PC (Flex ITX)
- Price
- $44.77
- Rating
- 3.9/5
- Reviews
- 9
- Age
- 7mo ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 65% of clicks. Leaders hold, but buyers still shop past them.
Brands
7 rising
Sellers
25
Est. top-5 brand share
95%
Top 20: 100%
Est. top-5 click share
65%
Top 20: 100%
Open market
2%
- Apevia49%
- ESGAMING20%
- FSP15%
- SilverStone7%
- Enhance Electronics4%
- ICESHARKS3%
- Open — no brand owns it (1 brand, 2%)
Demand
Flex Psu search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Jan · busiest ÷ quietest = 1.7×
Search terms
Top Flex Psu search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- flex psu54K/yr
- flex atx psu24K/yr
- flex power supply13K/yr
- flex atx power supply9K/yr
- flex atx7K/yr
- 1u power supply7K/yr
- 1u psu5K/yr
- apevia flex psu3K/yr
Reviews and returns
What reviews say buyers love and hate about Flex Psu
We read the reviews and the return reasons for every product selling here.
“Loud fans”
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.
18 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 Flex Psu 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









