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ARESGAME SFX Power Supply, 850W, ATX 3.0 & PCIE 5.0 Ready, 80 Plus Gold Certified, Fully Modular Power Supply with Durable Hydraulic Bearing Fan, SFX Form Factor, 10 Year Warranty

Based on 59 reviews
Condition: New
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$114.99
Save $85.00 was $199.99

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Availability: In Stock.
Fulfilled by Amazon

Arrives Wednesday, Nov 4
Order within 8 hours and 39 minutes

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At a glance

Condition
New
Style
GL-850Watt
Dimensions
5.9 x 5.5 x 3.3 in
Connector Type
ATX
Form Factor
SFX
Wattage
850 watts
Cooling Method
Air
Warranty
5 year
Works with
Desktop

Features 5

  • SFX Form Factor: Compatible with all SFX cases and suitable for mini-ITX system builds.
  • 80 PLUS GOLD Efficiency: Delivers to 90% power efficiency at 50% load. lower energy consumption, heat, and noise.
  • 105'C Rated Japanese Caps: Japanese electrolytic capacitors and DC-to-DC converter design improve output voltage stability and ensure high durability.
  • SFX-to-ATX Bracket included: With the included bracket, the power supply can be installed securely to an standard ATX case.

Specs 21

Model Name GL-850Watt
Brand ARESGAME
Connector Type ATX
Output Wattage 650
Form Factor SFX
Wattage 850 watts
Cooling Method Air
Item dimensions L x W x H 5.9 x 5.5 x 3.3 inches

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Nov 4

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


Solid Performance and Solved a Problem I didn't know I had
Style: GL-850Watt
This is a solid SFX format power supply. Performance has been great and build quality is top notch. The included modular cables are a great length and of a great construction. I'd give this thing 6 stars if I could... there was an odd looking cable -- 12VHPR to 2x 8-pin PCIe male. My 3080 has 2x 8-pin instead of 12VHPR. This cable is for running 12VHPR from the PSU *to* the 2x 8-pins on the GPU. Maybe I'm behind the PSU times here, but only running one cable to the GPU was sublime! I spent a good 45 minutes doubting this was a thing, but it is in fact, a thing. I had no idea the 12VHPR spec was backwards compatible with standard PCIe 8-pin. This helped me a metric ton in an O11 mini with two 360mm radiators and all that good stuff. ... show more
Reviewed in the United States on January 10, 2024 by Alex

Buyers beware. Not recommended.
Style: GL-850Watt
It fits perfectly in my case and it have the right color and it worked fine for almost a month. Now that it's been a month and two days from my neighbor to return it because it's past the time window. I do not recommend buying this power supply because now we're starting to slow down my PC almost completely to the point where I can't even use my PC. ... show more
Reviewed in the United States on August 11, 2025 by Cecil Smith

Solid Performance, but Noisy Fan at Idle
Style: GL-850Watt
Very compact and well-built. No power issues at all with my RTX 3090. It feels like a high-quality product. The only downside is the constant noise from the fan, even when the system is idle or running light tasks like watching YouTube or browsing the web. It's the only fan I can hear in my entire setup, which makes it stand out more than I'd like. ... show more
Reviewed in the United States on April 20, 2025 by cristian

Very good quality
Style: GL-850Watt
Very good quality. The only negative is the cpu power cables should be 4 inches longer, all the other cables were ok . I used this in a jonsbo z20 matx case with matx mother board. Had to use cable extenders for cpu power cables.
Reviewed in the United States on January 12, 2026 by John S. Esbenshade

great customer servicer but 2 out of 2 psu's were defective
Style: GL-850Watt
i give their customer support a 5/5 but the power supply itself a 1/5. for the price it had a constant coil wine and i had constant power issues, i put in for an RMA and they send a new model at no charge but the problem is that the issues till persisted even with the new power supply. After swapping to a different brand psu no more issues with TDR or Power issues. ... show more
Reviewed in the United States on March 16, 2026 by Alec mcafee

Small, powerful, works well.
Style: GL-850Watt
Very small 850W SFX power supply. Running great in my ITX build with a Ryzen 9800X3D and a Radeon 7800XT. Would buy again.
Reviewed in the United States on June 11, 2025 by David M.

Only 1 PCI-E cable...
Style: GL-850Watt
Only 1 pig tail PCI-E cable. So If you get a newer GPU with multiple 8 pin connections like the 9070XT, you need to buy another power supply. HUGE disappointment
Reviewed in the United States on July 4, 2026 by Superfishal

Don't use the cables from your old PSU.
Style: GL-850Watt
This is a great PSU but...... The cables from your old PSU will most likely not work with this unit. I didn't change out the sata cable. It was just powering my fan hub. My mistake damaged my fan hub.
Reviewed in the United States on December 24, 2024 by kim
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