1000W Corsair RM1000e Modular PSU
CORSAIR RM1000e (2025) Fully Modular Low-Noise ATX Power Supply - Black | 12V-2x6 Cable Included, ATX 3.1 & PCIe 5.1 Compliant, Cybenetics Gold Efficiency, 105 Capacitors, Modern Standby Mode
Overall Rating: 2.3 / 5 (average from multiple review sources, as of 18 Oct 2026)
Based on a total of 48,210 customer reviews from independent review platforms.
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Based on a total of 48,210 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
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£113.99
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1000W Corsair RM1000e Modular PSU
Overall Rating: 4.3 / 5 (average from multiple review sources, as of 20 Oct 2026)
Based on a total of 32,643 customer reviews from independent review platforms.
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The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
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pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 32,643 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
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£113.99
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Corsair RMe Series RM1000e 1000W ATX 3.1 PCIe 5.1 Cybenetics Gold Modular Power Supply
Overall Rating: 4.7 / 5 (average from multiple review sources, as of 20 Oct 2026)
Based on a total of 30,256 customer reviews from independent review platforms.
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The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 30,256 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
1-5 Workings Days
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£119.99
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CORSAIR RMe Series RM1000e (2025) 1000 Watt Cybenetics Gold PCIe 5.1,
Overall Rating: 4.8 / 5 (average from multiple review sources, as of 19 Oct 2026)
Based on a total of 50,068 customer reviews from independent review platforms.
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The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 50,068 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
1 day
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£149.99
Delivery from £5.48
1000W CORSAIR RMe Series RM1000e, Fully Modular, Cybenetics Gold, PCIe 5.1 Singl
Overall Rating: 1.2 / 5 (average from multiple review sources, as of 17 Oct 2026)
Based on a total of 24,155 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 24,155 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Will usually delivered within 3 - 4 working days of receiving cleared payment.
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£170.88
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CORSAIR RM1000e (2025) Fully Modular Low-Noise ATX Power Supply 12V-2x6 Cable
Overall Rating: 1.2 / 5 (average from multiple review sources, as of 17 Oct 2026)
Based on a total of 24,155 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 24,155 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Will usually delivered within 3 - 6 working days of receiving cleared payment.
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£176.12
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Cheapest offer
Fully Modular PSU: Reliable and efficient, low-noise power supply with fully modular cabling, so you only have to connect the cables your system build needs. Intel ATX 3.1 Certified: Compliant with the ATX 3.1 power standard, supporting PCIe 5.1 platform withstands 2x transient power excursions from the GPU. Keeps Quiet: A 120mm rifle bearing fan with a specially calculated fan curve keeps fan noise down, even when operating at full load. 105°C-Rated Capacitors: Delivers steady, reliable power and dependable electrical performance. Modern Standby Compatible: Extremely fast wake-from-sleep times and better low-load efficiency.
£113.99
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Product Information
Weight & dimensions
| Weight | 3.23 kg |
| Height | 140 mm |
| Depth | 86 mm |
| Width | 150 mm |
Packaging data
| Package type | Box |
Logistics data
| Warranty period | 7 year(s) |
Other features
| Power plug type | Type G |
Certificates
| Compliance certificates | CE, RoHS, UKCA |
Design
| On/off switch | Yes |
| Fan location | Front |
| Number of fans | 1 fan(s) |
| Fan diameter | 12 cm |
| Cooling type | Active |
| Product colour | Black |
| Illumination | No |
Performance
| Mean time between failures (MTBF) | 100000 h |
| 80 PLUS certification | 80 PLUS Gold |
| Silent mode | Yes |
| ATX version | 3.1 |
| Power supply unit (PSU) form factor | ATX |
| Purpose | PC |
Ports & interfaces
| Cabling type | Fully-Modular |
| PCI Express connector | Yes |
| Motherboard power connector | 24-pin ATX |
| PCI Express power connectors (12+4 pin) | 1 |
| PCI Express power connectors (6+2 pin) | 2 |
| EPS power connector (4+4 pin) | Yes |
| Number of SATA power connectors | 6 |
| Number of PATA power connectors | 2 |
Power
| AC input voltage | 100 - 240 V |
| Total power | 1000 W |
| Max output current (+5Vsb) | 3 A |
| Max output current (+5V) | 20 A |
| Max output current (+12V) | 62.5 A |
| Max output current (+3.3V) | 20 A |
| Combined power (+5Vsb) | 15 W |
| Combined power (+5V) | 150 W |
| Combined power (+12V) | 1000 W |
| Combined power (+3.3V) | 150 W |
| Input current | 10 - 5 A |
| AC input frequency | 47 - 63 Hz |
Product information
At a glance
- 1000W Power Output: Ideal for demanding setups.
- Modular Design: Customizable and organized cable management.
- Energy Efficient: Reduces energy costs significantly.
Note: This text was created with the help of AI.
Power Up Your Build with the Corsair RM1000e!
If you're a gamer, content creator, or simply someone who demands high performance from your PC, the Corsair RM1000e (2025) Fully Modular ATX Power Supply 1000W Gold Black is the perfect choice for you. Designed for those who want reliability and efficiency, this power supply unit (PSUs) offers exceptional performance, ensuring your system runs smoothly without any hiccups. Whether you’re building a high-end gaming rig or a powerful workstation, this PSU supports your needs with an impressive 1000W output.
Unmatched Efficiency and Features
The Corsair RM1000e is not just about power; it’s about delivering it efficiently. With a Gold certification, you can expect up to 90% efficiency, reducing energy costs while maximizing output. It features fully modular cabling, allowing you to connect only the cables you need, which minimizes clutter and enhances airflow within your case. Here are some standout features:
- 1000W Maximum Output: Perfect for high-performance builds.
- Fully Modular Design: Customise your setup with ease and keep it tidy.
- Low Noise Operation: Whisper-quiet fans keep your system cool without the noise.
- Comprehensive Protection Features: Safeguards your components against over-voltage, under-voltage, and short circuits.
Stylish and Functional Design
Why Choose the Corsair RM1000e?
When it comes to choosing a power supply, you want reliability, functionality, and style, and the Corsair RM1000e ticks all the boxes. With its robust features and efficient performance, you can trust this PSU to power your most demanding components without any issues. Enjoy peace of mind knowing your system is protected and running optimally, all while looking great. Elevate your PC build with this exceptional power supply and experience the difference it can make!
Note: This text was created with the help of AI.
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