Power Supply // Corsair
Corsair PSU. RMx Series RM1000x Fully Modular Power Supply
Corsair PSU. RMx Series RM1000x Fully Modular Power Supply
Vendor:
CorsairSub total
Rs. 12,500.00Couldn't load pickup availability
Estimated deliver 5-7 days
Description
Key Features:
-
>1000W continuous power output on a single +12V rail (83.3A) for stable, reliable performance
>80 PLUS Gold certified for up to 90% efficiency at real-world loads, reducing power consumption and heat generation
>Cybenetics Gold efficiency rating (87-89% at 115V, 89-91% at 230V) for lower energy costs
>Cybenetics A- noise rating for exceptionally quiet operation (25-30 dBA average)
>Built with 100% industrial-grade, 105°C-rated Japanese electrolytic capacitors for unwavering power and reliability
>Ensures reliable power for your PC, even under high-stress conditions
>Fully modular Type 4 low-profile, all-black cables (sleeved and flat mix) for cleaner wiring and improved airflow
>Connect only the cables you need, reducing clutter and enhancing airflow
>135mm magnetic levitation bearing fan (2021 model) or 140mm FDB fan (2024 model) with Zero RPM Mode
>Zero RPM Fan Mode allows the fan to remain off at low to medium loads for near-silent operation
>Fan doesn't spin until needed, keeping noise minimal during idle and light workloads
>Low-noise operation even at full load with specially calculated fan curve (2024 model)
>Fan speed adjustment knob on the back for quick manual control (2024 model only)
>ATX 3.1 compliant supporting PCIe 5.1 (2024 model CP-9020271) or ATX12V v2.52/2.53 and EPS12V v2.92 (older models)
>Native 12V-2x6 (12+2-pin) connector capable of 600W for next-gen graphics cards (2024 model only)
>Supports PCIe Gen 5 platform and resists transient power spikes (ATX 3.1 model)
>Compatible with NVIDIA 40-series and AMD Ryzen 7000-series GPUs (2024 model)
>Three EPS12V connectors for ultra-high-end mainboards requiring multiple CPU power cables (2021/2024 models)
>Six-layer modular PCB provides improved voltage stability and heat dissipation (2024 model)
>50% more layers than standard PSUs for better performance
>Multi-GPU ready for SLI and CrossFire configurations
>Continuous full power delivery rated at 50°C ambient temperature for reliable power under high-stress conditions
>Extremely tight voltage control for stable power delivery
>Supports Microsoft's Modern Standby for speedy wake-from-sleep times (requires compatible motherboard)
>Compact 160mm length for easy installation in standard ATX cases
>Comprehensive protection: Over Voltage, Under Voltage, Over Current, Over Power, Short Circuit, Over Temperature
>100,000 hours MTBF (Mean Time Between Failures) for exceptional reliability
>Industry-leading 10-year manufacturer warranty with world-class CORSAIR support
Technical Specifications:
| Model Number | CP-9020094-NA (Original), CP-9020201-NA / CP-9020201-IN (2021), CP-9020271-NA / CP-9020271-IN (2024 ATX 3.1) |
| Internal Model | RPS0125 (2021), RPS0198 (2024) |
| Part Number | 75-003899 (2021), 75-005877 (2024) |
| Brand | Corsair |
| Series | RMx Series (Multiple generations: Original, 2021, 2024) |
| Color | Black |
| Wattage | 1000W (Continuous Power) |
| Form Factor | ATX |
| ATX Version | ATX12V v2.52 (2021) / ATX12V v2.53 (2021) / ATX 3.1 (2024 model) |
| PCIe Version | Standard (2021) / PCIe 5.1 Ready (2024 model) |
| EPS Version | EPS12V v2.92 |
| Efficiency Certification (230V) | Cybenetics Gold (89-91% efficiency) |
| Efficiency Certification (115V) | Cybenetics Gold (87-89% efficiency) |
| 80 PLUS Certification | 80 PLUS Gold (up to 90% efficiency at real-world loads) |
| Noise Rating | Cybenetics A- (25-30 dBA average) |
| Modularity | Fully Modular |
| Cable Type | Type 4 (Low-profile, Sleeved and Flat Black) |
| AC Input Voltage | 100-240V (Auto-ranging) |
| AC Input Current | 12A @ 100V / 6A @ 240V |
| Frequency | 47-63Hz (50-60Hz) |
| +3.3V Rail | 20A (2024) or 25A (2021) (150W combined with +5V) |
| +5V Rail | 20A (2024) or 25A (2021) (150W combined with +3.3V) |
| +12V Rail | Single +12V rail, 83.3A (1000W) |
| -12V Rail | 0.8A (9.6W) |
| +5Vsb Rail | 3A (15W) |
| Cooling | 135mm Magnetic Levitation Bearing Fan (2021) or 140mm FDB Fan (2024, Low Noise) |
| Zero RPM Mode | Yes (Selectable, fan stops at low/medium loads) |
| Fan Speed Adjustment | Yes - Manual knob on back (2024 model only) |
| Modern Standby Compatible | Yes (Microsoft Modern Standby support) |
| Intel C6/C7 Power State | Yes |
| iCUE Compatibility | No |
| CORSAIR Link Ready | No |
| MTBF | 100,000 hours |
| Capacitor Rating | 105°C-rated 100% Industrial-Grade Japanese Electrolytic Capacitors |
| PCB Design | Six-Layer Modular PCB (2024 model, 50% more layers for improved voltage stability) |
| Continuous Output Rated Temp | 50°C (Maximum Operating Temperature) |
| Operating Temperature | 0-50°C |
| Multi-GPU Ready | Yes (SLI/CrossFire) |
| Single/Multi-Rail Toggle | No (Single rail only) |
Connectors:
| ATX 24-Pin Connector | 1 |
| EPS 4+4-Pin Connector | 3 (3 separate cables for 2021/2024 models) |
| PCIe 6+2-Pin Connector | 6 (2021 model) or 4 (2024 model) |
| 12V-2x6 PCIe 5.1 Connector (16-pin) | 1 (600W capable, 2024 ATX 3.1 model only, also called 12+2-pin) |
| SATA Connector | 14 (2021 model) or 12 (2024 model) or 7 (some variants) |
| PATA (Molex / 4-Pin Peripheral) | 4-8 connectors |
Protection Features:
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>Over Voltage Protection (OVP)
>Under Voltage Protection (UVP)
>Over Current Protection (OCP)
>Over Power Protection (OPP)
>Short Circuit Protection (SCP)
>Over Temperature Protection (OTP)
Dimensions & Weight:
| Dimensions (L x W x H) | 160mm x 150mm x 86mm / 160mm x 150mm x 85mm (2024) |
| Max PSU Length | 160mm |
| Weight | 2 kg (2021) / 1.8 kg (2024) / 3.65 kg (some variants) |
Package Contents:
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>CORSAIR RM1000x Power Supply Unit
>Fully Modular Cable Set (Type 4):
>1x ATX 24-Pin Cable
>3x EPS 4+4-Pin Cables
>4-6x PCIe 6+2-Pin Cables (or 1x 12V-2x6 600W cable for 2024 model)
>Multiple SATA Power Cables (7-14 total connectors depending on model)
>Multiple PATA (Molex) Power Cables (4-8 total connectors)
>AC Power Cord
>Cable Ties/Straps
>Mounting Screws
>User Manual
>10-Year Warranty Card
Perfect for flagship gaming PCs, enthusiast workstations, professional content creation builds, multi-GPU setups, Intel Core i9/Core Ultra 9 and AMD Ryzen 9/Threadripper platforms, high-end GPU builds (RTX 40-series including RTX 4090, RX 7000-series), systems requiring reliable Gold-certified power with virtually silent operation and abundant headroom, extreme overclocking systems, quiet PC builds, and anyone seeking dependable, efficient, fully modular power delivery with long-term reliability backed by a 10-year warranty. The Corsair RMx Series RM1000x is a fully modular 1000W ATX power supply built with the highest quality components to deliver 80 PLUS Gold efficient power to your PC with virtually silent operation—available in multiple generations (Original, 2021, and 2024 ATX 3.1 models) all providing reliable performance. The latest 2024 model (CP-9020271) is ATX 3.1 compliant supporting PCIe 5.1 with a native 12V-2x6 (12+2-pin) connector capable of delivering 600W for modern graphics cards such as NVIDIA GeForce RTX 40-series GPUs, with support for the PCIe Gen 5 platform and resisting transient power spikes from next-gen flagship GPUs, while older models use ATX12V v2.52/2.53 and EPS12V v2.92 standards with traditional PCIe 6+2-pin connectors. 80 PLUS Gold certification delivers up to 90% efficiency at real-world loads, reducing power consumption from the wall, generating less heat, and lowering electricity costs over time. Cybenetics Gold efficiency rating (87-89% at 115V, 89-91% at 230V) and Cybenetics A- noise rating (25-30 dBA average) ensure efficient, quiet operation perfect for noise-sensitive environments and long rendering/gaming sessions. Built with 100% industrial-grade, 105°C-rated Japanese electrolytic capacitors for unwavering power and reliability, the RM1000x ensures reliable power for your PC even under high-stress conditions with long-term stability and dependable electrical performance. The 2024 model features an improved six-layer modular PCB with 50% more layers than standard PSUs, providing improved voltage stability and heat dissipation for better overall performance. The ultra-quiet 135mm magnetic levitation bearing fan (2021 model) or 140mm FDB fan with specially calculated fan curve (2024 model) with Zero RPM Fan Mode allows the fan to remain off at low to medium loads for near-silent operation—the fan doesn't spin at all during idle and light workloads, providing virtually silent computing, then intelligently ramps up only when needed with precise thermally controlled speed for low-noise operation even at full load. The 2024 model adds a unique fan speed adjustment knob on the back of the PSU for quick manual control, allowing you to customize cooling vs. noise balance to your preference. Fully modular Type 4 low-profile, all-black cables (sleeved and flat mix) allow you to connect only the cables your system needs, dramatically reducing cable clutter inside your case and promoting better airflow for improved cooling while delivering clean aesthetics. The RM1000x features three EPS12V connectors—something hard to find in today's market even in stronger PSUs—perfect for supporting ultra-high-end mainboards requiring multiple CPU power cables for extreme overclocking scenarios. Extremely tight voltage control ensures stable power delivery to sensitive components. Rated for continuous full power delivery at 50°C ambient temperature, the RM1000x delivers dependable performance even in thermally challenging environments. Fully compatible with ATX v2.52 (2021 model) or ATX 3.1 (2024 model), the RM1000x provides high overall performance with quiet operation making it ideal for delivering dependable power to today's top-performing PCs. Compatible with NVIDIA 40-series and AMD Ryzen 7000-series GPUs (2024 model). Supports Microsoft's Modern Standby for speedy wake-from-sleep times (requires compatible motherboard), as well as Intel C6/C7 power states for high efficiency under super-light loads. Multi-GPU ready for both SLI and CrossFire configurations. The compact 160mm length ensures easy installation in standard ATX cases without compatibility issues. Comprehensive protection circuitry guards against over voltage, under voltage, over current, over power, short circuits, and over temperature conditions, protecting both the PSU and your valuable components. With a robust 100,000-hour MTBF (Mean Time Between Failures) rating and backed by CORSAIR's industry-leading 10-year warranty with world-class support—your guarantee of reliable operation for peace of mind through multiple builds—the RM1000x delivers performance and reliability for a decade. Available at competitive MSRP $189.99 (2024 model) or ₹15,400-₹26,999 in India, this fully modular PSU represents excellent value for a flagship 1000W Gold-certified unit. Ideal for flagship gaming builds with top-tier CPUs and GPUs like RTX 4090, multi-GPU configurations, workstations, extreme overclocking, and anyone seeking reliable Gold-certified power with virtually silent operation, abundant headroom, and a 10-year warranty, the RM1000x provides exceptional power delivery, efficient performance, ultra-quiet operation, and proven long-term reliability. This is still one of the best-rated PSUs on the market. Upgrade to dependable, efficient, and virtually silent flagship power with the Corsair RMx Series RM1000x.