650w Psu
FailThe top 5 brands take 98% of clicks, so 650w Psu is a Fail.
- Flapen Score
- 40 / 100Ranks 594 of 1,028 Computers & Accessories niches · −2 vs the category median of 4240
- Market size
- £180K/yr123K searches / yr
- 90-day growth
- -14.2%search demand this quarter
- Competition
- 85%top-5 click share · 6 brands · 46 sellers
Flapen Score
650w Psu against its category
The dotted line is the Computers & Accessories average. Past it, 650w Psu is stronger. Inside it, weaker.
Market
The 650w Psu market on Amazon at a glance
Shoppers on Amazon United Kingdom searched for 650w Psu 123K times last year and spent an estimated £180K. The top 5 brands take 98% of clicks. Demand peaks in Jan–Nov–Dec. Flapen scores it 40 out of 100, a Fail.
01 · Demand
An estimated 3.4% 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 Kingdom for this niche's terms. An estimated 3.4% of those searches ended in a purchase. Searches in the last 90 days moved -14.2% against the 90 days before. Searches, conversion and average price together put the market at an estimated £180K a year.
- Searches, last 12 months
- 123K
- Growth, 90 days vs prior 90
- -14.2%
- Conversion, latest week
- 3.4%
- Market size, estimated
- £180Ka year
- Peak month
- December2.3× the quietest month
- Top search term
- 650w psu48K searches a year
02 · Price
A sale here is worth £43.13.
Listings sell for £43.13 on average, from £24.71 to £66.83. Amazon reports units sold in ranges. This niche sold 3K to 4K a year. The average listing sells 250 to 500 of them. At £43.13 that is £11K to £22K a year per listing.
- Average price
- £43.13inside the $15 to $100 sweet spot
- Price range
- £24.71–£66.83
- Amazon United Kingdom median price
- £12.12across 27,606 niches
- Units sold a year
- 3K–4K
- Units per listing a year
- 250–500
- Revenue per listing a year
- £11K–£22K
- Returns
- 3.8%of orders · Amazon United Kingdom median 0.6%
03 · Entry bar
The bar here is low.
80% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #23 within Components & Replacement Parts. It carries 303 reviews at 4.26 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 80%
- Prime listings
- 100%
- Out of stock, average day
- 0.0%
- Average rank
- #23in Components & Replacement Parts
- Average rating
- 4.26 starsAmazon United Kingdom average 4.36 stars
- Average reviews
- 303per listing
- Listings tracked
- 10
04 · Newcomers
2 of last year's 3 launches cleared the first-year sales bar.
3 products launched here in the last 12 months. 2 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 55 months on average, so the names here are settling in.
- Launched, last 12 months
- 3
- Successful launches
- 2Amazon's first-year sales bar
- Average brand age
- 55 months
Products
Top 650w 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
CORSAIR CX650 80 PLUS Bronze Non Modular Low-Noise ATX 650 Watt Power Supply - UK - Black
- Price
- £42.51
- Rating
- 4.7/5
- Reviews
- 1,330
- Age
- 2y ago

MSI MAG A650BN Gaming Power Supply Unit: 80 plus bronze 650 Watt 12V Single-Rail DC-to-DC Circuit 120mm Fan 5-Year Limited Warranty
- Price
- £37.13
- Rating
- 4.6/5
- Reviews
- 1,032
- Age
- 4y ago

JUSTOP Black 650W PSU ATX Switching Power Supply Computer Desktop PC With 120mm Fan 8-Pin 12V 6+2 Pin PCI-E 6x SATA (650W)
- Price
- £24.71
- Rating
- 4.2/5
- Reviews
- 188
- Age
- 2y ago

MSI MAG A650GL Power Supply Unit 650W 80 Plus Gold multiple generations GPU Support Fully Modular 120mm FDB fan Black Flat Cables 7 Year Warranty
- Price
- £56.37
- Rating
- 4.4/5
- Reviews
- 130
- Age
- 3y ago

CORSAIR RM650e (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
- £63.92
- Rating
- 4.6/5
- Reviews
- 122
- Age
- 1y ago
Trending
estimated 90-day click momentum
be quiet! Pure Power 13 M 650W Power Supply 80 PLUS Gold Certification ATX 3.1 PSU Support For PCIe 5.1 GPUs Semi-Passive 120mm be quiet! Fan LLC Technology Single Rail For Overclocked GPUs
- Price
- £66.83
- Rating
- 4.0/5
- Reviews
- 2
- Age
- 11mo ago

MSI MAG A650BN PCIE5 II Power Supply Unit 650W 80 PLUS Bronze ATX 3.1 PCIe 5.1 GPU Support Native 12V-2x6 Dual-color 12V-2x6 connector ATX PSU Black Flat Cables
- Price
- £37.65
- Rating
- 4.4/5
- Reviews
- 10
- Age
- 6mo ago

be quiet! System Power 11 650W Power Supply ATX 3.1 PSU With Support For PCIe 5.1 GPUs Temperature-Controlled 120mm Quality Fan Strong 12V-Rail DC-to-DC Technology 80 PLUS Bronze Efficiency
- Price
- £47.53
- Rating
- 3.0/5
- Reviews
- 2
- Age
- 11mo ago

MSI MAG A650GL Power Supply Unit 650W 80 Plus Gold multiple generations GPU Support Fully Modular 120mm FDB fan Black Flat Cables 7 Year Warranty
- Price
- £56.37
- Rating
- 4.4/5
- Reviews
- 130
- Age
- 3y ago

CORSAIR CX650 80 PLUS Bronze Non Modular Low-Noise ATX 650 Watt Power Supply - UK - Black
- Price
- £42.51
- Rating
- 4.7/5
- Reviews
- 1,330
- Age
- 2y ago
Newest
by launch date
MSI MAG A650BN PCIE5 II Power Supply Unit 650W 80 PLUS Bronze ATX 3.1 PCIe 5.1 GPU Support Native 12V-2x6 Dual-color 12V-2x6 connector ATX PSU Black Flat Cables
- Price
- £37.65
- Rating
- 4.4/5
- Reviews
- 10
- Age
- 6mo ago

be quiet! System Power 11 650W Power Supply ATX 3.1 PSU With Support For PCIe 5.1 GPUs Temperature-Controlled 120mm Quality Fan Strong 12V-Rail DC-to-DC Technology 80 PLUS Bronze Efficiency
- Price
- £47.53
- Rating
- 3.0/5
- Reviews
- 2
- Age
- 11mo ago

be quiet! Pure Power 13 M 650W Power Supply 80 PLUS Gold Certification ATX 3.1 PSU Support For PCIe 5.1 GPUs Semi-Passive 120mm be quiet! Fan LLC Technology Single Rail For Overclocked GPUs
- Price
- £66.83
- Rating
- 4.0/5
- Reviews
- 2
- Age
- 11mo ago

CORSAIR RM650e (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
- £63.92
- Rating
- 4.6/5
- Reviews
- 122
- Age
- 1y ago

Tecnoware Power Systems Free Silent PRO 650 Power Supply for Advanced PCs with NVIDIA GeForce GTX - RTX Graphics Card Silent Fan PCI-E Connectors CPU 4+4 SATA Molex
- Price
- £24.71
- Rating
- 4.2/5
- Reviews
- 135
- Age
- 1y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 85% of clicks. A locked shelf that new listings rarely crack.
Brands
6 falling
Sellers
46
Est. top-5 brand share
98%
Top 20: 100%
Est. top-5 click share
85%
Top 20: 100%
Open market
0%
- Corsair41%
- MSI37%
- JUSTOP11%
- be quiet!6%
- GAMEMAX3%
- Tecnoware Power Systems2%
Demand
650w Psu search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Jan, Nov, Dec · busiest ÷ quietest = 2.3×
Search terms
Top 650w Psu search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- 650w psu48K/yr
- psu 650w18K/yr
- 600w psu19K/yr
- power supply 650w9K/yr
- 650w psu gold7K/yr
- 650w power supply5K/yr
- raidmax cobra 650w3K/yr
- corsair cx6503K/yr
- 650 watt psu3K/yr
- 600w power supply3K/yr
Reviews and returns
What reviews say buyers love and hate about 650w Psu
We read the reviews and the return reasons for every product selling here.
“Way too loud even at idle”
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.
17 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 650w 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









