Name: CORSAIR RM850x Fully Modular Low-Noise ATX Power Supply – ATX 3.1 Compliant – PCIe 5.1 Support – Cybenetics Gold Efficiency – Native 12V-2x6 Connector
Brand: Corsair
Price: 548.23 EUR
Availability: InStock

Deliver to Slovakia

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⚡ Power up your setup with silent strength and sleek modularity!

NEXT GEN READY - ATX 3.1 and PCIe 5.1 compliant with native 12V-2x6 GPU connector—no adapters, no hassle.
POWER YOUR AMBITION - 850 watts of reliable, clean power to fuel your high-performance build without compromise.
TAILORED CONNECTIVITY - Fully modular design means you only plug in what you need—streamlined, clutter-free, and future-ready.
BUILT TO LAST A DECADE - Premium 105°C Japanese capacitors and a 10-year warranty guarantee durability and peace of mind.
WHISPER QUIET EFFICIENCY - Cybenetics Gold certification ensures up to 91% efficiency with minimal noise and cooler temps for a distraction-free workspace.

The CORSAIR RM850x is a fully modular, 850W ATX 3.1 compliant power supply designed for professional-grade PC builds. Featuring Cybenetics Gold efficiency (up to 91%), native 12V-2x6 GPU connectors for PCIe 5.1 support, and ultra-flexible embossed cables, it delivers quiet, reliable power with a 10-year warranty—perfect for millennial managers who demand performance and style without compromise.

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

€ 548.23

Duties & taxes incl.

Slovakiastore

Free Returns

30 daysfor PRO membership users

15 dayswithout membership

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

Khalid Z.

Great experience from order to delivery. Highly recommended!

1 week ago

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Brand	Corsair
Product Dimensions	5.84 x 8.61 x 15.01 cm; 1.77 kg
Item model number	CP-9020270-NA
Manufacturer	Corsair
Series	RMx
Color	Black
Form Factor	ATX
Wattage	850 watts
Are Batteries Included	No
Item Weight	1.77 Kilograms

CORSAIR RM850x Fully Modular Low-Noise ATX Power Supply – ATX 3.1 Compliant – PCIe 5.1 Support – Cybenetics Gold Efficiency – Native 12V-2x6 Connector – Black

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Common Questions