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Corsair RMx Series, RM850x, 850W, Fully Modular Power Supply, 80+ Gold Certified

4.5 out of 5 stars 1,955 customer reviews

List Price: $149.99
Price: $119.99 & FREE Shipping. Details
You Save: $30.00 (20%)
In Stock.
Ships from and sold by Amazon.com. Gift-wrap available.
RMX
850W
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  • 80 PLUS Gold certified: High efficiency operation for less excess heat and lower operating costs
  • 100% All Japanese 105 capacitors: Premium internal components ensure solid power delivery and long term reliability
  • Zero RPM Fan Mode: Virtually silent operation at low and medium loads
  • Fully Modular: Make your builds and upgrades easy, with clean, great-looking results

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$119.99 & FREE Shipping. Details In Stock. Ships from and sold by Amazon.com. Gift-wrap available.

Frequently bought together

  • Corsair RMx Series, RM850x, 850W, Fully Modular Power Supply, 80+ Gold Certified
  • +
  • Corsair Hydro Series, H100i v2, 240mm Radiator, Dual 120mm PWM fans, Advanced RGB Lighting and Fan control with software, Liquid CPU Cooler
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  • Samsung 850 EVO 500GB 2.5-Inch SATA III Internal SSD (MZ-75E500B/AM)
Total price: $367.97
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From the manufacturer

80 PLUS Gold Certified

Gold certification ensures high efficiency operation for less excess heat and lower operating costs.


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Corsair RMx Series, RM850x, 850W, Fully Modular Power Supply, 80+ Gold Certified
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Add to Cart Add to Cart Add to Cart Add to Cart See Details Add to Cart
Customer Rating 4 out of 5 stars (1955) 4 out of 5 stars (4020) 4 out of 5 stars (444) 4 out of 5 stars (3677) 4 out of 5 stars (939) 4 out of 5 stars (682)
Price $119.99 $94.99 $169.89 $109.99 $79.99 $154.95
Shipping FREE Shipping FREE Shipping FREE Shipping FREE Shipping
Exclusively for Prime members
FREE Shipping
Sold By Amazon.com Amazon.com Amazon.com Amazon.com Amazon.com Amazon.com
Item Dimensions 3.38 x 7.08 x 5.9 in 5.91 x 6.5 x 3.35 in 8 x 18.6 x 6.8 in 8.5 x 11.4 x 5.1 in 6.3 x 5.9 x 3.4 in 5.91 x 6.5 x 3.3 in
Item Weight 4.37 lbs 6.75 lbs 8.6 lbs 6.7 lbs 6.4 lbs 8 lbs

Product description

Style:RMX  |  Size:850W

Corsair RMx series power supplies give you extremely tight voltage control, quiet operation, Gold-certified efficiency, and a fully modular cable set. Built with all Japanese 105 capacitors, they're a great choice for high performance PCs where reliability is essential. 80 PLUS Gold efficiency reduces operating cost and excess heat, and Zero RPM fan mode ensures virtual silence at low and medium loads. And, the fully modular DC cables make builds and upgrades easy, with clean, great-looking results. Customer Service / Tech support: 1-888-222-4346 opt. 1


Product information

Style:RMX  |  Size:850W

Technical Details

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Summary : Screen Size, Screen Resolution, Graphics Coprocessor, Graphics Card RAM

Technical Specification

Additional Information

Warranty & Support

Warranty, Labor:10 YearsAmazon.com Return Policy:You may return any new computer purchased from Amazon.com that is "dead on arrival," arrives in damaged condition, or is still in unopened boxes, for a full refund within 30 days of purchase. Amazon.com reserves the right to test "dead on arrival" returns and impose a customer fee equal to 15 percent of the product sales price if the customer misrepresents the condition of the product. Any returned computer that is damaged through customer misuse, is missing parts, or is in unsellable condition due to customer tampering will result in the customer being charged a higher restocking fee based on the condition of the product. Amazon.com will not accept returns of any desktop or notebook computer more than 30 days after you receive the shipment. New, used, and refurbished products purchased from Marketplace vendors are subject to the returns policy of the individual vendor.
Product Warranty: For warranty information about this product, please click here. [PDF ]

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Top customer reviews

April 22, 2015
Style: CSM|Size: 650W|Verified Purchase
0Comment| 5 people found this helpful. Was this review helpful to you? Report abuse
December 14, 2017
Style: RMX White|Size: 850W|Verified Purchase
0Comment|Was this review helpful to you? Report abuse
October 4, 2017
Style: RMi|Size: 850W|Verified Purchase
0Comment|Was this review helpful to you? Report abuse
March 28, 2017
Style: RMX|Size: 850W|Verified Purchase
0Comment|Was this review helpful to you? Report abuse
January 23, 2015
Style: RM|Size: 1000W|Verified Purchase
0Comment| 2 people found this helpful. Was this review helpful to you? Report abuse
January 22, 2017
Style: RMX|Size: 1000W|Verified Purchase
0Comment| 2 people found this helpful. Was this review helpful to you? Report abuse

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