---
title: "1000w Psu — £722K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/computers-accessories/1000w-psu"
last_updated: "2026-07-31T08:00:35.394Z"
locale: en
meta:
description: "Niche score 37/100 · £722K/yr market · 174K searches/yr · £111.98 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 37/100 · £722K/yr market · 174K searches/yr · £111.98 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "1000w Psu — £722K/yr Amazon UK Niche (2026) - Flapen"
---
# **1000w psu**
**Skip it**
Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Market size 69Growth 17Conversion 46Competition 20Returns 45Price range 13Avg price 71Brand share 0Review moat 87Quality gap 30
**Review moat**
**Great****252.5**
avg incumbent reviews — the moat a new listing must climb
**Avg price**
**Good****£111.98**
avg listing price — sweet spot $15–$100
**Market size**
**Good****£722K**
£722K/yr · 174K searches
**Conversion**
**Okay****3.7%**
search→purchase rate — share of searches ending in a sale
**Returns**
**Okay****3.4%**
return rate — above 5% kills the launch gate
**Quality gap**
**Okay****4.6★**
avg incumbent rating — lower means beatable quality
**Competition**
**Bad****76%**
top-5 click share — a locked-up shelf
**Growth**
**Bad****-15.2%**
90-day search growth — must beat 0% to launch
**Price range**
**Bad****£91.09–£159.72**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
**Signals**[** High Price**](https://flapen.com/research/niches?market=uk&signal=high_price "Avg price > $50")
According to Flapen's Amazon United Kingdom niche tracking, 1000w psu is a £722K/yr Amazon United Kingdom market (174K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Jan–Nov. Verdict: Skip it — 37/100.
Data updated Jul 21, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **1000w psu market data**
- **Units sold / yr**
- **5K–6K**
- avg 250–500/product
- **Revenue / yr**
- **£560K–£672K**
- units × avg price
- **Conversion rate**
- **3.7%**
- **Avg BSR**
- **#30**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **79%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **22 months**
- **Avg seller age**
- **180 days**
## **Competition & brand share**
The top 5 products capture 76% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**5 **▼falling
**Sellers**
**158**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**76%**
Top 20: 100%
**Open market**
**0%**
- Corsair61% - be quiet!15% - MSI15% - ASUS6% - Cooler Master3% - Open — no brand owns it (0%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -15.2% search growth over the last 90 days.
6K4KSpike '24Holiday '24Spike '25Prime Day '25Black Friday '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Jan, Nov · busiest ÷ quietest = 1.7×
[**Open Trend **](https://flapen.com/research/uk/computers-accessories/1000w-psu/trend)
## **Top 1000w psu search terms**
- **1000w psu**75K/yr-9.4%2.8% conv. - **psu 1000w**26K/yr-13.0%2.6% conv. - **power supply 1000w**18K/yr-27.3%2.5% conv. - **corsair rm1000x**9K/yr-29.3%8.8% conv. - **corsair 1000w psu**8K/yr-2.3%4.6% conv. - **1000w power supply**8K/yr-28.0%2.4% conv. - **rm1000x**7K/yr-13.8%8.0% conv. - **pc power supply 1000w**6K/yr-24.9%2.4% conv. - **corsair psu 1000w**3K/yr-7.6%5.9% conv. - **1000w**3K/yr-9.4%0.8% conv. [**All search terms **](https://flapen.com/research/uk/computers-accessories/1000w-psu/search-terms)
## **Top 1000w psu 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.
0%10%£72K20%£144K30%£217K40%£289K1101001K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 14 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**CORSAIR RM1000x Fully Modular Low-Noise ATX Power Supply ATX 3.1 Compliant PCIe 5.1 Support Cybenetics Gold Efficiency Native 12V-2x6 Connector Black**Corsair**£116.17**4.6★254 rev](https://www.amazon.co.uk/dp/B0D9C1HG19) [2**CORSAIR RM1000e (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**Corsair**£100.18**4.6★688 rev](https://www.amazon.co.uk/dp/B0DMTKVDYR) [3**be quiet! Pure Power 13 M 1000W 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**be quiet!**£92.51**5.0★10 rev](https://www.amazon.co.uk/dp/B0FNDGQ7CK) [4**MSI MAG A1000GLS PCIE5 Power Supply Unit 1000W 80 PLUS Gold ATX 3.1 PCIe 5.1 GPU Support Native 12V-2x6 Dual-color 12V-2x6 connector ATX PSU Embossed Jacket Cables**MSI**£93.40**4.5★36 rev](https://www.amazon.co.uk/dp/B0BV6VYFQM) [5**be quiet! Power Zone 1000W Power Supply 80 PLUS Platinum And Cybenetics Platinum Semi-Passive Zero-RPM Cooling Pure Wings 3 140mm Fan 90 Angled 12V-2x6 Connector PCIe 5.1/ATX 3.1 Compatibility**be quiet!**£121.57**4.8★160 rev](https://www.amazon.co.uk/dp/B0FNDHT8BS)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**CORSAIR RM1000x SHIFT (2025) Fully Modular ATX Power Supply Modular Side Interface Native 12V-2x6 Cable ATX 3.1 & PCIe 5.1 Fan-Speed Control 105C-Rated Capacitors Cybenetics Gold Black**Corsair**£113.65**3 rev8mo ago](https://www.amazon.co.uk/dp/B0FMYJ24Z8) [**be quiet! Pure Power 13 M 1000W 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**be quiet!**£92.51**10 rev11mo ago](https://www.amazon.co.uk/dp/B0FNDGQ7CK) [**be quiet! Power Zone 1000W Power Supply 80 PLUS Platinum And Cybenetics Platinum Semi-Passive Zero-RPM Cooling Pure Wings 3 140mm Fan 90 Angled 12V-2x6 Connector PCIe 5.1/ATX 3.1 Compatibility**be quiet!**£121.57**160 rev11mo ago](https://www.amazon.co.uk/dp/B0FNDHT8BS) [**MSI MAG A1000GL PCIE5 WHITE Power Supply Unit 1000W 80 PLUS Gold ATX 3.1 PCIe 5.1 GPU Support ATX PSU White Flat Cable**MSI**£95.07**4 rev1y ago](https://www.amazon.co.uk/dp/B096Y3TP7X) [**MSI MAG A1000GLS PCIE5 Power Supply Unit 1000W 80 PLUS Gold ATX 3.1 PCIe 5.1 GPU Support Native 12V-2x6 Dual-color 12V-2x6 connector ATX PSU Embossed Jacket Cables**MSI**£93.40**36 rev1y ago](https://www.amazon.co.uk/dp/B0BV6VYFQM)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**MSI MAG A1000GL PCIE5 WHITE Power Supply Unit 1000W 80 PLUS Gold ATX 3.1 PCIe 5.1 GPU Support ATX PSU White Flat Cable**MSI**£95.07**3.1★**▲ 337%**](https://www.amazon.co.uk/dp/B096Y3TP7X) [**be quiet! Pure Power 13 M 1000W 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**be quiet!**£92.51**5.0★**▲ 241%**](https://www.amazon.co.uk/dp/B0FNDGQ7CK) [**be quiet! Power Zone 1000W Power Supply 80 PLUS Platinum And Cybenetics Platinum Semi-Passive Zero-RPM Cooling Pure Wings 3 140mm Fan 90 Angled 12V-2x6 Connector PCIe 5.1/ATX 3.1 Compatibility**be quiet!**£121.57**4.8★**▲ 231%**](https://www.amazon.co.uk/dp/B0FNDHT8BS) [**CORSAIR RM1000x SHIFT (2025) Fully Modular ATX Power Supply Modular Side Interface Native 12V-2x6 Cable ATX 3.1 & PCIe 5.1 Fan-Speed Control 105C-Rated Capacitors Cybenetics Gold Black**Corsair**£113.65**5.0★**▲ 135%**](https://www.amazon.co.uk/dp/B0FMYJ24Z8) [**Asus ROG Strix 1000W Platinum PSU Fully Modular 80+ Platinum ATX 3.1 PCIe 5.0 GaN MOSFET Intelligent Voltage Stabilizer**ASUS**£159.72**4.6★**▲ 56%**](https://www.amazon.co.uk/dp/B09T9NQZY7)
**~~View all trending →~~**
## **What buyers say about 1000w psu**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**22%
*“Excellent quality”*
**Value For Money**14%
*“Worth the purchase”*
**Assembly/Installation**9%
*“just install forget”*
**Noise Cancellation**7%
*“Is silent as well”*
**Size-Overall**6%
*“Simple enough to fit an pretty quiet so works as intended”*
**Computation Performance**5%
*“Perfect PSU, running 4x 5060Ti graphics cards with this without any issues”*
**Strength**5%
*“Good power supply”*
**Ease Of Use**4%
*“its easy to use”*
**Advertised Vs Actual Product**4%
*“Works as supposed”*
**Display Colors**3%
*“Works great and looks good in white”*
### **What buyers complain about **
**Durability**21%
*“Died in 2 years”*
**Value For Money**15%
*“The cable is only worth a few dollars”*
**Quality-Overall**12%
*“Bad quality control - multiple power supply defects”*
**Audio Quality**6%
*“loud underload”*
**Product Condition**6%
*“Arrived used”*
**Noise Level**6%
*“Noticed picking up the power supply or moving it in any way would cause another noise - not normal”*
**Computation Performance**6%
*“4.5 of 5- Can't fault performance - running another old corsair cx750m 750W psu with 5800x3d and 9070xt, old psu was cutting out during heavy game play”*
**Socket/Port/Plug**6%
*“not good cable options”*
**Instructions/User Manual/Troubleshooting**4%
*“Also no instructions within the box like they used to do”*
**Rope/Wire Tangling**3%
*“this can lead to a bit of a headache for neatness with multiple cable ties required”*
### **Top return reasons **
**Compatibility-Overall**20%
**Functionality-Overall**17%
**Defective Material/Parts**14%
**Size-Overall**10%
**Noise Level**6%
**Connectivity-Overall**5%
**Socket/Port/Plug**4%
**Constant Reboot Or Restart**3%
**Product Condition**3%
**Advertised Vs Actual Product**3%
## **Common questions**
- **Is 1000w psu profitable to sell on Amazon United Kingdom?**
- The niche generates £722K/yr across 14 tracked products. 3 of 3 products launched in the last 360 days are still selling. 90-day search growth is -15.2%. Flapen's verdict: Skip it (37/100).
- **How competitive is the 1000w psu niche?**
- 5 brands and 158 sellers compete. The top 5 products take 76% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in 1000w psu?**
- Top complaints mined from reviews: Durability, Value For Money, Quality-Overall. The return rate is 3.4%.
- **When does demand for 1000w psu peak?**
- Demand peaks in Jan–Nov; the busiest month runs 1.7× the quietest.
- **What does it cost to enter the 1000w psu niche?**
- Listings span £91.09–£159.72; the average listing price is £111.98 (sweet spot $15–$100). The average incumbent carries 253 reviews — the moat a new listing must climb.
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