Is sfx power supply profitable to sell on Amazon United States?

The niche generates $1.2M/yr across 32 tracked products. 5 of 6 products launched in the last 360 days are still selling. 90-day search growth is +11.7%. Flapen's verdict: Worth a look (50/100).

How competitive is the sfx power supply niche?

17 brands and 85 sellers compete. The top 5 products take 56% of clicks and top 5 brands hold 77% of demand.

What do buyers complain about in sfx power supply?

Top complaints mined from reviews: Noise Level, Size-Overall, Durability. The return rate is 6.7% — above our launch gate.

When does demand for sfx power supply peak?

Demand is steady year-round — the busiest month runs 1.4× the quietest.

What does it cost to enter the sfx power supply niche?

Listings span $34.52–$207.23; the average listing price is $113.25 (sweet spot $15–$100). The average incumbent carries 476 reviews — the moat a new listing must climb.

sfx power supply

Worth a look

Shows a $1.2M/yr market, but high returns (6.7%) keeps it on the watch list.

Market size

Great$1.2M

$1.2M/yr · 654K searches

Review moat

Great476.03

avg incumbent reviews — the moat a new listing must climb

Avg price

Good$113.25

avg listing price — sweet spot $15–$100

Quality gap

Good4.3★

avg incumbent rating — lower means beatable quality

Competition

Okay56%

top-5 click share — leaders hold, buyers still browse

Brand share

Okay77%

top-5 brand share — brands hold most of the demand

Growth

Okay+11.7%

90-day search growth — must beat 0% to launch

Price range

Okay$34.52–$207.23

cheapest to priciest tracked listing — scored on the share inside $15–$100

Conversion

Bad1.6%

search→purchase rate — share of searches ending in a sale

Returns

Bad6.7%

return rate — above 5% kills the launch gate

Signals Low Review Barrier High Returns High Price

According to Flapen's Amazon United States niche tracking, sfx power supply is a $1.2M/yr Amazon United States market (654K searches/yr). The top 5 brands hold 77% of demand. Verdict: Worth a look — 50/100.

Data updated Jul 21, 2026 · scored weekly · How we score niches

sfx power supply market data

Units sold / yr: 10K–13K; avg 250–500/product
Revenue / yr: $1.1M–$1.4M; units × avg price
Conversion rate: 1.6%
Avg BSR: #319
Page quality: 0%
Prime: 100%
Sponsored: 75%
Out of stock: 4.4%
Avg brand age: 51 months
Avg seller age: 178 days

Competition & brand share

The top 5 products take 56% of clicks — established leaders, but buyers still shop beyond them.

Brands

17 rising

Sellers

Top-5 brand share

77%

Top 20: 100%

Top-5 click share

56%

Top 20: 88%

Open market

20%

Corsair27%
Cooler Master22%
Lian Li17%
Apevia9%
GAMEMAX3%
NZXT3%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +11.7% search growth over the last 90 days.

No pronounced peak months · busiest ÷ quietest = 1.4×

Open Trend

Top sfx power supply search terms

sfx power supply277K/yr +7.0%1.3% conv.
sfx psu113K/yr +20.2%1.1% conv.
sfx power supply 850w36K/yr +12.6%0.8% conv.
sff power supply27K/yr +1.7%1.1% conv.
sfx31K/yr +22.5%0.4% conv.
sff psu20K/yr +24.9%0.7% conv.
corsair sf75018K/yr +31.2%5.2% conv.
corsair sf85017K/yr +54.5%5.6% conv.
itx power supply19K/yr -6.1%0.8% conv.
itx psu15K/yr +18.8%0.7% conv.

All search terms

Top sfx power supply products on Amazon

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 24 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Cooler Master V850 SFX Gold 850W Power Supply Fully Modular PCIe 5.1

Cooler Master$135.594.3★1,211 rev

Lian Li SP750 V2 Gold 750 Watt SFX Form Factor Power Supply | Native 12V-2x6 Cable - Low Noise - 80+ Gold Efficiency - ATX 3.1 & PCIe 5.0 Compliant - 92mm FDB Fan - 10-Year Warranty - Black (SP750G.B)

Lian Li$121.764.6★49 rev

CORSAIR SF750 (2024) Fully Modular SFX Low Noise 80 Plus Platinum Power Supply ATX 3.1 Compliant PCIe 5.1 Ready Small Form Factor Bracket Included Black

Corsair$163.204.3★159 rev

CORSAIR SF850 (2024) Fully Modular SFX Low Noise 80 Plus Platinum Power Supply ATX 3.1 Compliant PCIe 5.1 Ready Small Form Factor Bracket Included Black

Corsair$176.984.4★135 rev

Apevia SFX-AP500W Mini ITX Solution/Micro ATX/SFX 500W Power Supply

Apevia$37.444.1★545 rev

Newest

by launch date

NZXT C850 SFX Gold - 850W SFX ATX 3.1 Power Supply - 80 Plus Gold - Cybenetics Platinum - Fully Modular - PCIe 5.1 600W 12V-2x6 - Japanese Capacitors - Black

NZXT$170.7936 rev

5mo ago

Lian Li$121.7649 rev

9mo ago

Lian Li SP750 V2 Gold 750 Watt SFX Form Factor Power Supply | Native 12V-2x6 Cable - Low Noise - 80+ Gold Efficiency - ATX 3.1 & PCIe 5.0 Compliant - 92mm FDB Fan - 10-Year Warranty - White (SP750G.W)

Lian Li$121.7720 rev

9mo ago

WISLOK SFX Power Supply 500W PSU Non-Modular Design SFX Form Factor is Suitable for Mini-ITX/SFF/MATX PC Games and Home Theater Compatible with RTX 3060/4060

WISLOK$60.5010 rev

10mo ago

Lian Li SP1000P Platinum 1000W SFX Form Factor Power Supply with 12V-2x6 Connectors - ATX 3.1 & PCIE 5.1 Compliant - Low-Noise - Fully Modular - 105C Capacitors - 10 Year Warranty - Black (SP1000P.B)

Lian Li$177.0529 rev

10mo ago

What buyers say about sfx power supply

What buyers praise and complain about, mined from review topics.

What buyers love

Quality-Overall24%

“overall build quality make it easy to work with”

Value For Money11%

“Worth every penny”

Assembly/Installation8%

“No problems installing”

Size-Overall7%

“Excellent size”

Design-Overall5%

“It does appear to be very well built”

Advertised Vs Actual Product5%

“Product recieved was as advertised”

Noise Cancellation5%

“Quiet & Efficient”

Strength3%

“Performance-wise, this PSU delivers serious power with rock-solid stability”

Durability3%

“has been completely stable since day one”

Length2%

“cable length is great”

What buyers complain about

Noise Level13%

“noise”

Size-Overall10%

“It's small”

Durability9%

“Died in 2 years”

Product Condition8%

“received used”

Functionality-Overall7%

“this cables doesn't work”

Quality-Overall6%

“Very cheap quality”

Value For Money5%

“harder to justify at full price”

Length4%

“Horrible cable Length”

Heating3%

“it get extremely hot in my case that was recommended by a YTber ETAPRIME”

Smell2%

“smelled like it was burning”

Top return reasons

Size-Overall20%

Length11%

Compatibility-Overall10%

Functionality-Overall10%

Defective Material/Parts9%

Value For Money8%

Noise Level8%

Product Condition6%