SKU CP-9020004-NA
Enthusiast Series™ Modular TX850M — 80 PLUS® Bronze Certified 850 Watt High Performance Modular Power Supply

$169.99 USD

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Based on the award-winning Enthusiast Series™ TX V2 line, Enthusiast Series™ Modular PSUs add a modular cabling system for improved installation flexibility. It provides a great combination of exacting performance standards and affordability.

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The award-winning reliability of the Enthusiast Series. Now, with the flexibility of modular cables.


With the modular cabling system, you can connect only the cables you need.

The modular cabling system includes a complete set of flat, detachable cables that allow you to use only the ones you need. This allows you to reduce clutter for a clean-looking system with improved airflow. The attached ATX cable is fully-sleeved for superior protection. And, all cables are extra long to support full-tower PC systems.

80 PLUS® Bronze certification for smart,
efficient power delivery.

80 PLUS Bronze is your guarantee that your Enthusiast Series Modular power supply will deliver 85% efficiency or higher at 50% load. Superior efficiency is essential in a high performance power supply — it runs quieter, generates minimal excess heat, and saves you money every month.

Ready to take the heat.

Enthusiast Series Modular is designed for reliable operation in high-performance PCs where clean, stable power is important. It’s rated for full, continuous power delivery at an ambient temperature of up to 50° Celsius. The ultra-quiet, double ball-bearing fan delivers excellent airflow with exceptionally

Corsair power supplies: designed for enthusiasts, by enthusiasts.

Critical protection for your components.

Adherence to exacting performance standards for voltage regulation helps protect your high-performance gear. Exceptionally clean power output with low ripple and noise and multiple protection mechanisms gives you the confidence you need.

The ultra-quiet 140mm fan automatically adjusts its speed in response to temperature.

Built To Last

Corsair Enthusiast Series Modular power supplies are backed by a five-year warranty and are designed to be your reliable power supply of choice through multiple system upgrades.

The Corsair Advantage

With a long history of building enthusiast-grade memory and components, we’ve earned a reputation for quality, compatibility, and performance. Should you ever need help, we’re available by phone call, email, and web forum.

Adjustable Single/Multi 12V Rail
ATX Connector
ATX12V Version
Continuous output rated temperature C
Continuous power W
850 Watts
MTBF hours
100,000 hours
Multi-GPU ready
850 Watts
Five years
80 PLUS Efficiency
PSU Form Factor
Zero RPM Mode
Cable Type
C-Link Ready
EPS12V Connector
Floppy Connector
PCIe Connector
SATA Connector
Special Technology
Enthusiast Series Modular power supply with attached ATX power  cable
Modular cable pack
Accessory bag with mounting hardware, cable ties, and case badge
Installation Guide