CORSAIR RM1000x Fully Modular Low-Noise ATX Power Supply – ATX 3.1 Compliant – PCIe 5.1 Support – Cybenetics Gold Efficiency – Native 12V-2×6 Connector – Black
Short Product Overview
The CORSAIR RM1000x is the ultimate 1000W fully modular ATX power supply, engineered for high-end gaming rigs and professional workstations needing silent, reliable power. Fully compliant with ATX 3.1 and featuring native PCIe 5.1 support with a 12V-2×6 connector, this PSU ensures rock-solid stability and future-proof compatibility for demanding GPUs. Benefit from Cybenetics Gold Efficiency for energy savings and superior cable management with its fully modular design.
- 1000W Power & Low-Noise Operation: Stable power delivery with virtually silent performance under typical loads.
- ATX 3.1 & PCIe 5.1 Ready: Next-gen compatibility for the newest, most power-hungry graphics cards.
- Cybenetics Gold Efficiency: Up to 91% efficiency to reduce heat output and lower energy costs.
- Fully Modular Design: Simplifies installation, reduces cable clutter, and maximizes system airflow.
Original price was: £226.79.£176.39Current price is: £176.39.
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Description
Product Overview
Unleash Unrivaled Performance and Silence with the CORSAIR RM1000x, the ultimate 1000W fully modular ATX power supply engineered for high-end gaming rigs and professional workstations. This PSU is fully ATX 3.1 compliant and features native PCIe 5.1 support, ensuring rock-solid stability and future-proof compatibility for the most demanding next-generation graphics cards, including an essential Native 12V-2×6 Connector. Achieve exceptional energy savings and near-silent operation thanks to its Cybenetics Gold Efficiency rating (up to 91% efficiency). Its fully modular design with low-profile, embossed cables simplifies installation and maximizes cable management for a clean, professional build. Upgrade to the RM1000x for guaranteed power delivery, premium components, and whisper-quiet cooling.
Key Features
- Extreme Low-Noise Operation: Optimized internal design and superior fan control deliver virtually silent power delivery under typical loads.
- 1000W High Power Output: Provides stable, reliable power for high-performance CPUs and the latest power-hungry GPUs.
- ATX 3.1 & PCIe 5.1 Ready: Meets the newest power standards, offering enhanced transient response and seamless compatibility with modern hardware.
- Cybenetics Gold Efficiency: Certified for up to 91% efficiency, reducing heat, lowering energy costs, and ensuring a cooler system environment.
- Fully Modular Cabling: Connect only the cables you need, drastically reducing clutter and improving airflow within your PC case.
- Native 12V-2×6 Connector: Direct, adapter-free connection for compatible NVIDIA graphics cards.
Important Information
- Model Number: CP-9020271-UK (RMx Series)
- Form Factor: Standard ATX
- Cooling Method: Air (Low-Noise Fan)
- Item Weight: 3.12 kg
Why Choose Think Assemble
- Guaranteed Quality Assurance: Every CORSAIR RM1000x is inspected by our technicians to ensure peak performance upon arrival.
- Lightning-Fast Shipping: We prioritize rapid dispatch so you can complete your build sooner.
- Expert Technical Support: Our dedicated support team is ready to assist with any installation or compatibility questions.
Specification
Overview
| Weight | 3120 g |
|---|---|
| Dimensions | 16 × 15 × 8.6 cm |
| Brand | |
| Product Dimensions |
16 x 15 x 8.6 cm; 3.12 kg |
| Item model number |
CP-9020271-UK |
| Manufacturer |
Corsair |
| Series |
RMx |
| Colour |
Black |
| Form factor |
ATX |
| Wattage |
1000 watts |
| Are Batteries Included |
No |
| Item weight |
3.12 kg |
| Guaranteed software updates until |
unknown |
| Date First Available |
10 Sept. 2024 |
Customer Reviews
26 reviews for CORSAIR RM1000x Fully Modular Low-Noise ATX Power Supply – ATX 3.1 Compliant – PCIe 5.1 Support – Cybenetics Gold Efficiency – Native 12V-2×6 Connector – Black
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paul hastie –
Does exactly as it said it should. Very pleased with quality and cabling (see previous review).These are not cheap but it is a false economy building a PC and not making sure you have a strong ‘heart’ for it . More than capable of running my system and very quiet in use
Douglas Francis Jacob –
Replaced my rm1000e with this model rm1000x due to the l famous clicking cracking sound, I lastest 6 months of listening to it pop unit I eventually cracked and couldn’t take it and so brought this, straight away you notice a big quality improvement just by holding both power supply’s, its obvious the rm1000x has better materials, its installed and works fantastic, no sounds, wires are type 4, should have got this model to begin with.
Me –
Great quality power supply. Fully modular, easy to install, high quality cables with cable combs. Length of included cables seems comfortably sufficient for standard size ATX cases. Has a knob to control the fan speed. You’ll want to turn this all the way down (not off) because the fan can get a bit noisy if you turn it up. I think it should be configured by default to spin the fan as little as possible, or have a better quality fan included that doesn’t quite make so much noise.Besides the potential noise (which you can easily eliminate via the knob in the back), worth its price.
Soma –
A great quality power supply. Easy to install, a multitude pc cables and very quiet in operation.
GJB –
Returned first one as faulty. Replacemnent working ok. Nice and quiet in operation.
S Eppo –
Very good quality power supply, works perfectly and quietly and runs cool.All the cables are easy to manage and plenty long enough for most eventualities.
Sajmoon –
Pros:Power Capacity: With its 1000 Watt capacity, the RM1000x offers more than enough power to handle high-end components like the RX 7900 XTX graphics card and other power-hungry components. This ensures stable and efficient power delivery even during demanding tasks or gaming sessions.Efficiency: The 80 PLUS Gold certification indicates that the power supply is highly efficient, converting more power from the wall outlet into usable power for your PC components. This can help reduce electricity costs and waste heat, keeping your system running cooler.Fully Modular Design: The fully modular design allows you to connect only the cables you need, minimizing cable clutter inside your case. This not only improves airflow but also makes cable management easier during the build process.Build Quality: Corsair is well-known for producing high-quality PC components, and the RM1000x is no exception. The power supply is built with premium components, which contribute to its overall reliability and longevity.Quiet Operation: The RM1000x features a Zero RPM fan mode, which means the fan won’t spin at low to moderate loads, resulting in quieter operation. This is especially beneficial during light computing tasks or when the system is idle.Overcurrent and Overvoltage Protection: Corsair equips the RM1000x with multiple safety features, such as overcurrent and overvoltage protection, to safeguard your components against power fluctuations and potential damage.Cons:Price: The RM1000x is positioned as a high-end power supply, and the fully modular design and high wattage capacity can make it relatively expensive compared to lower-end models. However, the extra cost is often justified by the added benefits and build quality.Overkill for Some Setups: Unless you are running a very power-hungry system with multiple high-end components or are planning to upgrade further in the future, the 1000 Watt capacity might be overkill for some users. A lower wattage model could be more cost-effective for more modest setups.Overall, the Corsair RM1000x is an excellent choice for enthusiasts and gamers who demand a robust, high-performance power supply to support their powerful components. It’s efficient, reliable, and has a modular design, making it a top-tier option for those willing to invest in quality hardware. However, if you don’t require the full 1000 Watt capacity, you might consider looking at other options within Corsair’s lineup that suit your specific power needs and budget.
JDub –
Excellent. Worked a treat. Wasn’t install and quiet in operation.
Timo Kolckhorst –
Tut was es soll
Hab,das Netzteil gekauft weil das andere schon 6 Jahre alt war, hatte ne Spannungsunterversorgung und meine Grafikkarte wurde nicht mehr versorgt. Netzteil gekauft eingebaut, angeschlossen, hat Sofort funktioniert.Hat sich aufjedenfall gelohnt. Wenn nötig kaufe ich erneut. Es ist leise gibt kin Ton von sich. Und die Kabel werden separat Dazu gelegt für ein optimales Kabelmanagement.
mahe –
Conforme aux spécifications constructeur. 100% fonctionnelle…
Produit conforme aux spécifications constructeur. 100% fonctionnelle. Correspond à mon besoin. By CVM
Federico C. –
Buon acquisto
Funziona tutto correttamente
Adam Caulfield –
Perfection
deliateSolid psu very Detailed on the psu it’s self to tell you what cables where everything labeled and free cable ties too
Majid Alhammadi –
My go to for PSUs
Corsair is the best from my experience
paul hastie –
Does exactly as it said it should. Very pleased with quality and cabling (see previous review).These are not cheap but it is a false economy building a PC and not making sure you have a strong ‘heart’ for it . More than capable of running my system and very quiet in use
Douglas Francis Jacob –
Replaced my rm1000e with this model rm1000x due to the l famous clicking cracking sound, I lastest 6 months of listening to it pop unit I eventually cracked and couldn’t take it and so brought this, straight away you notice a big quality improvement just by holding both power supply’s, its obvious the rm1000x has better materials, its installed and works fantastic, no sounds, wires are type 4, should have got this model to begin with.
Me –
Great quality power supply. Fully modular, easy to install, high quality cables with cable combs. Length of included cables seems comfortably sufficient for standard size ATX cases. Has a knob to control the fan speed. You’ll want to turn this all the way down (not off) because the fan can get a bit noisy if you turn it up. I think it should be configured by default to spin the fan as little as possible, or have a better quality fan included that doesn’t quite make so much noise.Besides the potential noise (which you can easily eliminate via the knob in the back), worth its price.
Soma –
A great quality power supply. Easy to install, a multitude pc cables and very quiet in operation.
GJB –
Returned first one as faulty. Replacemnent working ok. Nice and quiet in operation.
S Eppo –
Very good quality power supply, works perfectly and quietly and runs cool.All the cables are easy to manage and plenty long enough for most eventualities.
Sajmoon –
Pros:Power Capacity: With its 1000 Watt capacity, the RM1000x offers more than enough power to handle high-end components like the RX 7900 XTX graphics card and other power-hungry components. This ensures stable and efficient power delivery even during demanding tasks or gaming sessions.Efficiency: The 80 PLUS Gold certification indicates that the power supply is highly efficient, converting more power from the wall outlet into usable power for your PC components. This can help reduce electricity costs and waste heat, keeping your system running cooler.Fully Modular Design: The fully modular design allows you to connect only the cables you need, minimizing cable clutter inside your case. This not only improves airflow but also makes cable management easier during the build process.Build Quality: Corsair is well-known for producing high-quality PC components, and the RM1000x is no exception. The power supply is built with premium components, which contribute to its overall reliability and longevity.Quiet Operation: The RM1000x features a Zero RPM fan mode, which means the fan won’t spin at low to moderate loads, resulting in quieter operation. This is especially beneficial during light computing tasks or when the system is idle.Overcurrent and Overvoltage Protection: Corsair equips the RM1000x with multiple safety features, such as overcurrent and overvoltage protection, to safeguard your components against power fluctuations and potential damage.Cons:Price: The RM1000x is positioned as a high-end power supply, and the fully modular design and high wattage capacity can make it relatively expensive compared to lower-end models. However, the extra cost is often justified by the added benefits and build quality.Overkill for Some Setups: Unless you are running a very power-hungry system with multiple high-end components or are planning to upgrade further in the future, the 1000 Watt capacity might be overkill for some users. A lower wattage model could be more cost-effective for more modest setups.Overall, the Corsair RM1000x is an excellent choice for enthusiasts and gamers who demand a robust, high-performance power supply to support their powerful components. It’s efficient, reliable, and has a modular design, making it a top-tier option for those willing to invest in quality hardware. However, if you don’t require the full 1000 Watt capacity, you might consider looking at other options within Corsair’s lineup that suit your specific power needs and budget.