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FSP Group (Fortron Source) > 
Item#: N82E16817104143

FSP Group AURUM PRO 850W (AU-850PRO) ATX12V2.92 SLI Certified 80 PLUS GOLD Certified Single 12V Rail Modular Power Supply Compatible with Intel Haswell Certified

  • ATX12V / EPS12V
  • Modular
  • 80 PLUS GOLD Certified
  • 115V AC to 230V AC 47 - 63 Hz
  • 25A @ +3.3V DC
  • 25A @ +5V DC
  • 70A @ +12V DC
  • 0.8A @ -12V DC
  • 3.0A @ +5Vsb DC Standby
  • Email this page
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AURUM Pro Series power supply units is a single rail line-up of FSP Power Supply family with 80 PLUS Gold Certification (>90% efficiency). AURUM Pro Series combines premium quality and efficiency, making it the most ideal choice for those who seek for high performance, reliability and quality at the same time. AURUM PRO series power supply not only smaller in size but also offer best performance and protection to your system. AURUM Pro Series design with dual transformers to maximize efficiency and the arrow-shaped ventilation to provide remarkable air ventilation and super cooling performance. AURUM’s sleek design and unique rugged Granite-Touch finishing makes it a Power Supply you can count on for years to come.

AURUM Pro 850 provides true single rail 850W output power, featuring 135mm PWM long life HDB (Hydro Dynamic Bearing) fan for quiet operation and with Japanese capacitors for reliability. It also comes with Dual high efficiency transformers to deliver stable power and certifies with 80PLUS Gold rating for over 90% efficiency. For those of you that are active power users, system builders, and performance enthusiasts, FSP AURUM Pro 850 is your ideal solution for your gaming system or current PC upgrade.

  • newegg Dual Transformer Matrix Design True Single Rail Dual Transformer Matrix Design minimizes energy loss, and maximizes efficiency and cooling. The FSP Group AURUM PRO also features reduced transformer size sand increased power density for optimum air flow and cooling. And the evenly distributed load current sharing and output power sharing allow balanced utilization and heat dissipation. Powerful single +12V rail at up to 70A design ensures the maximum provision of 12V power to energy-hungry CPU and VGA card perfect for future high-end component upgrades or overclocking.
  • newegg 80 PLUS Gold Certified The 80 PLUS Gold certified power supply provides high power efficiency of at least 87% at any load between 20% and 100%, saving your money on your electrical bill, reducing heat in your computer's system and prolonging its life.
  • newegg Designed for superb cooling performance Arrow-shaped ventilation makes use of Aero Dynamics and Physical properties of hot air to improve and speed up hot air extraction. The Low Profile Flat Cabling System optimizes airflow and neatness in chassis. In addition of the 135mm HDB (Hydro Dynamic Bearing) fan, AURUM PRO is able to achieve state of equilibrium between acoustic, cooling and life span.
  • newegg SLI ready This power supply comes with 8x 6+2 pin PCI Express connectors and has gone through a series of rigorous certification tests for maximum system stability when building SLI systems.
  • newegg Hybrid Synergy 12V Rail Design Hybrid Synergy Design on 12V rails with max loads pledges compatibility to graphics cards and systems.
  • newegg 105 ºC Japanese-Made Capacitor High quality 105°C Japanese capacitors on the AURUM Series ensure uncompromised performance, reliability and lifespan. Full safety approvals include OCP, OVP, SCP, OPP, OTP and UVP for the ultimate peace of mind.

Learn more about the FSP Group (Fortron Source) AU-850PRO

Quick Info


  • Limited Warranty period (parts): 5 years
  • Limited Warranty period (labor): 5 years

Customer Reviews of the FSP Group (Fortron Source) AU-850PRO

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  • David M.
  • 11/28/2014 12:24:09 PM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsMassive Brute of a Power Supply!

Pros: Plenty of cables, lots of tie downs. Great, heaping gobs power, power and more power. Quiet and cool. Quality fit and finsh. I'm VERY happy with this one thus far.

Cons: None that I've found.

Other Thoughts: Probably overkill for the components I'm running but I'm happy. Some lights on her might've been nice though...

Did you find this review helpful? Yes No

  • Wanda B.
  • 9/30/2013 12:01:44 PM
  • Tech Level: High
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggsrock solid PSU

Pros: do your homework, technically this is a 1200watt unit re-branded as an 850watt.

will power any amount of video cards, ssd's/hard drives you need with any motherboard short of dual octo cores with 128GB+ of ram and keep the voltage clean and maintain high efficiency even when taxed with high overclocks.

Cons: pricey, and it got cheaper after i got one :P. this the 1000W/1200W are basically the same PSU, so go higher then 1200W if this isn't enough IE a serious multiprocessor server+4 high powered video cards for some serious bitcoin or number crunching. in which case get the 1400W.

Other Thoughts: if your looking for a serious PSU that outclasses the competition, get this or step up at least to the 1400Watt FSP. all the ones in the middle are not really worth the value vs the 850W or the 1400W+

1 out of 1 people found this review helpful. Did you? Yes No

  • William R.
  • 2/16/2013 4:52:43 PM
  • Tech Level: High
  • Ownership: less than 1 day
  • Verified Owner

1 out of 5 eggsDO NOT BUY!

Pros: I'm actually rating this a 0 and not a 1 egg

Cons: Well ordered this for a new rig i was building with AMD 8core processor and Asus sabertoothh build, plug in everything hit the power button shortly after was followed by a very loud hum, a popping noise, and smoke rolling off my every pieces of hardware in my computer. In a matter of seconds this piece of **** power supply fried over 2,000 dollars in components.

Other Thoughts: I'm currently working with knew egg on returning the entire system i ordered but its long and tedious since generally you don't send back 20+ things you ordered at the same time.

Manufacturer Response:

Dear Customer

We are sorry for the inconvenience caused to you. It is unusual for this unit costing such serious issue.
All our power supply have full safety approved and complete protection with OCP,OVP,SCP, OPP, OTP, UVP.

Please email us at and let us know about detail situation and we would be more than happy to help you out.
Once again sorry for the problem, and thank you for choosing FSP!

Best regards,

0 out of 2 people found this review helpful. Did you? Yes No

  • Thomas K.
  • 11/11/2012 3:15:44 PM
  • Tech Level: High
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsGreat

Pros: Great.

Cons: None

Other Thoughts: This may have had a plastic scratch cover that was supposed to be removed in the center of the fan. I didn't realize and it was zipping around when I powered it on for the first time.

1 out of 1 people found this review helpful. Did you? Yes No

  • BrettSchuller
  • 8/3/2012 5:06:28 AM
  • Tech Level: Somewhat High
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsAwesome

Pros: 850watt Gold rated, not to mention it looks pretty good inside the case. Ive been keeping track on it and its very stable and i have never had any voltage warnings pop up. So far its a really good, cost effective PSU.

I also didnt need cable extenders for my corsair 400r.

Cons: None

Other Thoughts: Corsair 400r
Galaxy GTX 670
Asus Z77 Sabertooth
i5 3570@4.2Mhz
G.Skill Sniper (2x4GB)
FSP Aurum Pro 850w

1 out of 1 people found this review helpful. Did you? Yes No

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FSP Group (Fortron Source) > 
Item#: N82E16817104143
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