Corsair RMe Series RM1000e 1000W Fully Modular ATX 3.1 Power Supply — 80 Plus Gold | PCIe 5.1 | Zero RPM | Rifle Bearing Fan (CP-9020264-IN)

The Corsair RM1000e is built for enthusiast gamers, content creators, and high-performance desktop builders who need a reliable, efficient, and quiet 1000W fully modular power supply for flagship CPU and GPU combinations including Intel Core i9 or AMD Ryzen 9 paired with RTX 40 Series or RTX 50 Series graphics cards. It is well-suited for high-end gaming rigs, 4K gaming and streaming systems, content creation workstations, overclocked flagship builds, and any desktop system requiring clean 1000W power delivery with ATX 3.1 compliance, PCIe 5.1 native connectivity, and ultra-quiet operation.

The RM1000e delivers 1000W of continuous rated output across a single high-current +12V rail at 83.3A for stable, clean power delivery to all system components simultaneously. ATX 3.1 formal certification — not just compliance — confirms the RM1000e meets the rigorous reliability, efficiency, and transient response requirements of the Intel ATX 3.1 standard for the most demanding GPU and CPU power delivery scenarios. PCIe 5.1 compliance with an included native 12V-2x6 connector provides a single-cable solution for NVIDIA GeForce RTX 40 Series and RTX 50 Series graphics cards, delivering peak power excursions up to 2.5× rated output without adapters. Five universal 8-pin connectors — usable as either PCIe 6+2 pin or EPS 8-pin CPU power — provide maximum flexibility for current and future motherboard and GPU power configurations. 80 Plus Gold certification delivers up to 90% efficiency at 50% load and 87% at 100% load, reducing heat generation and energy draw during gaming and sustained workloads, confirmed by an independent Cybenetics Platinum energy efficiency rating. The 120mm rifle bearing fan with a specially optimised fan curve maintains low noise even at full 1000W load, while Zero RPM Fan Mode stops the fan completely at light and medium loads for completely silent operation during everyday desktop use. Fully modular cabling — connecting only the cables needed — minimises clutter and improves airflow within the case. The RM1000e is shorter than standard ATX PSUs, providing additional cable management space behind the PSU shroud for cleaner builds.

Model: RM1000e
Part Number (India): CP-9020264-IN
Series: RMe Series
Wattage: 1000W (continuous)
Standard: ATX 3.1 Certified | PCIe 5.1 Compliant
Efficiency: 80 PLUS Gold (up to 90% at 50% load | 87% at 100% load)
Cybenetics: Platinum
Modular: Fully Modular
+12V Rail: Single Rail | 83.3A
+3.3V Output: 20A
+5V Output: 20A
+5Vsb Output: 3A
Fan: 120mm Rifle Bearing Fan
Zero RPM Fan Mode: Yes
Peak Power Excursion: Up to 2.5× rated output (ATX 3.1)

Connectors:
1× ATX 24-pin (610mm)
2× EPS 4+4-pin CPU (650mm each)
1× PCIe 5.1 12V-2x6 / 12VHPWR (600mm)
4× PCIe 6+2-pin (via universal 8-pin, 600mm+150mm each)
7× SATA (600mm+120mm+120mm per cable)
4× Molex 4-pin Peripheral (600mm+120mm+120mm per cable)

Dimensions (W×H×D): 150 × 86 × 190mm (shorter than standard ATX depth)
Weight: Approx. 3.24 kg

System Requirements: Compatible with standard ATX desktop cases; ATX 3.1 compliant motherboard recommended for full feature support; native 12V-2x6 connector for RTX 40 and 50 Series GPUs directly without adapter; five universal 8-pin connectors accommodate all modern GPU and CPU power configurations; 1000W capacity recommended for flagship GPU + CPU builds including RTX 4090 / RTX 5080 / RTX 5090 class configurations; verify case PSU bay supports the 190mm depth

Setup: Fully modular — connect only required cables for a clean build; Zero RPM Fan Mode active by default at light and medium loads; standard ATX PSU installation in case PSU bay; included 12V-2x6 cable connects directly to PCIe 5.1 compatible RTX 40/50 Series GPUs; Corsair iCUE compatibility for PSU monitoring on supported systems

Mounting Options: Standard ATX PSU form factor; shorter 190mm depth provides improved cable routing space behind PSU shroud in compatible cases

Usage Environment: Ideal for high-end gaming PCs, flagship CPU and GPU overclocking builds, content creation workstations, 4K gaming systems, streaming rigs, and any performance desktop requiring reliable 1000W ATX 3.1 certified power delivery with PCIe 5.1 connectivity and near-silent operation