Corsair Professional Series AX 850 Watt ATX/EPS Modular 80 PLUS Gold (AX850)

Name: Corsair Professional Series AX 850 Watt ATX/EPS Modular 80 PLUS Gold (AX850)
Brand: Corsair
SKU: awhd-us-b003pj6qw4
Price: 64.51 USD
Availability: InStock

Brand: Corsair

Condition: Used

$64⁵¹

$319⁹⁹

-80% Save $255⁴⁸

Updated: 10 hours 54 mins ago

Buy at Amazon.com

Description

An ultra-quiet double ball-bearing fan delivers excellent airflow at an exceptionally low noise level by varying fan speed in response to temperature.

A Seven year warranty and lifetime access to Corsair's legendary technical support and customer service.

80PLUS Gold certified, delivering up to 90% energy efficiency at real world load conditions.

High-quality Japanese capacitors provide uncompromised performance and reliability.

80PLUS Gold certified, delivering up to 90% energy efficiency at real world load conditions.

A Seven year warranty and lifetime access to Corsair’s legendary technical support and customer service.

High-quality Japanese capacitors provide uncompromised performance and reliability.

A Seven year warranty and lifetime access to Corsair’s legendary technical support and customer service.

An ultra-quiet double ball-bearing fan delivers excellent airflow at an exceptionally low noise level by varying fan speed in response to temperature.

Buy at Amazon.com

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Product Details

SKU:: awhd-us-b003pj6qw4
Model:: CMPSU-850AX
Country:: US
ASIN:: B003PJ6QW4
GTIN:: 00843591008099
UPC:: 191120085005

Shopping Smarter

Common questions about buying open-box and refurbished.

Why buy refurbished or open-box?

Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $255 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.

What's the difference between open-box and refurbished?

Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.

Why use OpenBoxFox?

Finding refurbished deals is time-consuming — you'd have to check Amazon Warehouse, Reebelo, Dyson Outlet, and others separately for Corsair products. OpenBoxFox aggregates these listings in one place, so you can compare and find the best deal without the legwork. We update pricing daily so you always see current availability and real savings.

Is it safe to buy refurbished?

Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.