Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

RM850e (2025) Fully Modular Low-Noise ATX Power Supply with 12V-2x6 Cable – ATX 3.1 & PCIe 5.1 Compliant, Cybenetics Gold Efficiency, 105°C-Rated Capacitors, Modern Standby Mode – White

Product ID: 727593833

Details

Brand
Corsair
Compatible Devices
Monitor
Connector Type
ATX
Cooling Method
Air
Form Factor
ATX
Item Weight
3.4 Pounds

⚡850W peak power

🔇ultra-quiet 120mm fan

🛡️105°C industrial capacitors

¥51096

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

Description

⚡ Power your future quietly and confidently.

NEXT GEN READY - ATX 3.1 & PCIe 5.1 certified to power the latest GPUs with ease.
INSTANT WAKE UP - Modern Standby mode delivers lightning-fast resume times and energy efficiency.
MODULAR MASTERY - Connect only what you need for a clutter-free, sleek build.
ROCK SOLID RELIABILITY - 105°C-rated capacitors ensure stable power delivery and long-term durability.
WHISPER QUIET PERFORMANCE - 120mm rifle bearing fan with smart curve keeps noise at bay, even under full load.

The CORSAIR RM850e (2025) is a fully modular, 850W ATX power supply engineered for modern PC builds. Certified to ATX 3.1 and PCIe 5.1 standards, it supports the latest GPUs with native 12V-2x6 connectors. Featuring a whisper-quiet 120mm fan, industrial-grade 105°C capacitors, and Modern Standby compatibility, it delivers reliable, efficient power with minimal noise. Backed by a 7-year warranty, this PSU is designed for professionals who demand performance and peace of mind.

Specifications

ASIN	B0DZXLK5BY
Best Sellers Rank	#4 in Computer Power Supplies
Brand	Corsair
Compatible Devices	Monitor
Connector Type Used on Cable	ATX
Cooling Method	Air
Customer Reviews	4.7 4.7 out of 5 stars (819)
Form Factor	ATX
Item Dimensions	5.91 x 5.51 x 3.35 inches
Item Weight	3.4 Pounds
Manufacturer	Corsair
Maximum Input Voltage	240 Volts (AC)
Mfr Part Number	CP-9020293-NA
Minimum Input Voltage	100 Volts (AC)
Model Name	CORSAIR RM850e
Model Number	CP-9020293-NA
Number of Fans	1
Output Wattage	850 Watts
Power Supply Design	Full Modular
System Bus Connector Type	24 Pin
UPC	840006687139
Unit Count	1.0 Count
Warranty Description	7 Year Manufacturer

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.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

¥51096

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

View all Trustpilot reviews