Corsair RM Series RM850 850W Fully Modular 80 PLUS Gold Power Supply
The Corsair RM850 is an 850W fully modular 80 PLUS Gold power supply with Zero RPM Fan Mode for silent low-load operation, low-noise capacitors and transformers, and fully modular low-profile black cables for multi-GPU and overclocking builds.Overview
The Corsair RM Series RM850 delivers 850W of continuous, stable power with 80 PLUS Gold efficiency for demanding multi-GPU gaming systems and high-end workstations. Like the RM650, it features Zero RPM Fan Mode, high-quality low-noise components selected to suppress coil whine, and fully modular low-profile black cables for clean system builds. Corsair Link compatibility enables real-time fan speed and 12V current monitoring when connected via a USB header.
Key Features
- 850W continuous power with 80 PLUS Gold efficiency for multi-GPU and overclocking builds
- Zero RPM Fan Mode for completely silent operation under low to moderate loads
- Corsair NR135L noise-reducing fan for near-silent cooling at full output
- High-quality capacitors and transformers eliminate coil whine
- Fully modular low-profile black cables for streamlined cable management
- Corsair Link compatible (sold separately) for desktop power monitoring
Specifications
- Wattage: 850 W
- Efficiency: 80 PLUS Gold
- Modularity: Fully modular
- Color: Black
- Dimensions: 150 x 86 x 180 mm
- Weight: 1.43 kg
- Fan: Corsair NR135L 135mm
- Fan Mode: Zero RPM (low load), thermal control (high load)
Why buy from Procure.ae
Procure.ae serves UAE and GCC system integrators, enterprises, and institutions with genuine Corsair power solutions. We offer competitive volume pricing and reliable regional delivery. Request a quote for bulk procurement of the RM850 or the wider Corsair RM Series range.
FAQ
Can the RM850 handle dual high-end GPUs?
Yes, 850W is sufficient for most dual high-end GPU configurations. For extremely high TDP multi-GPU builds with overclocked CPUs, consider a 1000W or higher unit for additional headroom.
Is the RM850 longer than the RM650?
Yes, the RM850 measures 180mm deep versus the RM650 at 160mm. Verify your PC case supports PSUs of this length before purchasing.
Description
Overview
The Corsair RM Series RM850 delivers 850W of continuous, stable power with 80 PLUS Gold efficiency for demanding multi-GPU gaming systems and high-end workstations. Like the RM650, it features Zero RPM Fan Mode, high-quality low-noise components selected to suppress coil whine, and fully modular low-profile black cables for clean system builds. Corsair Link compatibility enables real-time fan speed and 12V current monitoring when connected via a USB header.
Key Features
- 850W continuous power with 80 PLUS Gold efficiency for multi-GPU and overclocking builds
- Zero RPM Fan Mode for completely silent operation under low to moderate loads
- Corsair NR135L noise-reducing fan for near-silent cooling at full output
- High-quality capacitors and transformers eliminate coil whine
- Fully modular low-profile black cables for streamlined cable management
- Corsair Link compatible (sold separately) for desktop power monitoring
Specifications
- Wattage: 850 W
- Efficiency: 80 PLUS Gold
- Modularity: Fully modular
- Color: Black
- Dimensions: 150 x 86 x 180 mm
- Weight: 1.43 kg
- Fan: Corsair NR135L 135mm
- Fan Mode: Zero RPM (low load), thermal control (high load)
Why buy from Procure.ae
Procure.ae serves UAE and GCC system integrators, enterprises, and institutions with genuine Corsair power solutions. We offer competitive volume pricing and reliable regional delivery. Request a quote for bulk procurement of the RM850 or the wider Corsair RM Series range.
FAQ
Can the RM850 handle dual high-end GPUs?
Yes, 850W is sufficient for most dual high-end GPU configurations. For extremely high TDP multi-GPU builds with overclocked CPUs, consider a 1000W or higher unit for additional headroom.
Is the RM850 longer than the RM650?
Yes, the RM850 measures 180mm deep versus the RM650 at 160mm. Verify your PC case supports PSUs of this length before purchasing.
Specifications
Brand
Corsair
Product Type
Pc Power Supply
Storefront L1
components
Storefront L2
Power Cooling
Storefront L3
Pc Psu
Weight (Spec)
1.43
Color (Spec)
Black
Dimensions
150mm x 86mm x 180mm
Frequently Asked Questions
What type of systems is the RM850 power supply designed for?
The RM850 is ideal for multi-GPU workstations, high-performance gaming rigs, and professional rendering systems that demand 750W or more for stable operation.
How does Silent Mode benefit professionals during video conferencing or creative work?
Zero RPM Fan Mode shuts down the fan during low-load tasks like Zoom calls or email, eliminating background noise that could disturb meetings or recordings.
Can the RM850 support overclocked CPUs and GPUs simultaneously?
Yes, with 850W of continuous power, the RM850 provides the headroom needed for both CPU and GPU overclocking, making it popular among enthusiast builds.
Why are low-profile modular cables better for tower cooler installations?
The flat, compact profile of low-profile cables reduces routing complexity around large air coolers and radiators, essential when working in tight spaces near the CPU area.
Is the RM850 suitable for professional studios running render farms?
Yes, the 80 PLUS Gold efficiency and robust construction make it reliable for 24/7 operation in rendering workstations and server-grade systems.
How does the single modular design simplify cabling for first-time builders?
Fully modular cables let beginners connect only what they need, avoiding cable soup inside the case and making it easier to troubleshoot and upgrade components later.
How quickly can the RM850 be delivered to a GCC office?
Delivery times depend on current stock levels and your specific location. Please contact Procure.ae to get a firm quote and delivery estimate.
Does Procure.ae provide installation guidance for the RM850 in UAE facilities?
Procure.ae can discuss available support options when you request a quote; contact the team to learn what assistance may be available.
What power and efficiency specifications does the RM850 offer?
The RM850 provides 850W of continuous output with 80 PLUS Gold certification, ensuring high efficiency and low operating costs for demanding systems.
What warranty does Corsair provide on the RM850?
For complete warranty details and regional coverage, contact Procure.ae to confirm the terms applicable to your purchase.
Is the RM850 compatible with all modern CPU and GPU platforms?
Yes, the universal ATX design and modern connectors make the RM850 compatible with current Intel and AMD platforms, including the latest graphics cards.
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