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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

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  • 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

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  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews

Uncompromising Performance with High Wattage

AURUM PRO series is designed to meet the needs of PC enthusiasts such as overclockers/multi-GPU gamers. It is also the perfect choice for professional workstation. Built with industrial-grade components and Japanese capacitor, AURUM PRO provides clean, stable and powerful output to ultimately fulfill your system.

AURUM PRO's sleek design and unique rugged Granite touch finishing makes it truly regal PSU like no others. With 80PLUS GOLD certification it provides high efficiency, makes AURUM PRO Series a perfect combination of premium quality and performance.



  • True Single +12V output circuits
  • Maximum 100A Output
  • High efficiency > 90%, meets 80 PLUSR GOLD Certification
  • Use Japanese capacitor : Industrial Grade Component
  • Complies with ATX 12V 2.3 & EPS 12V 2.92 version
  • 2 x external fan connectors ready
  • 6+2pin PCI-Express graphic card connector ready
  • Dual-OTP (Over Temperature Protection)
  • Quiet , long lasting 135mm HDB (Hydro dynamic Bearing) Fan
  • Complete Protections: OCP (+-100A), OVP, SCP, OPP, OTP, UVP
  • Multiple Safety Approved: OCP, CE, FCC, CB, UL, TUV, GOST, CCC



Unique Airflow Technology

Arrow-shaped ventilation to provide remarkable air ventilation and superior cooling performance.


Flat Cabling System-Optimize

1) 60cm EPS12v 8P+4P, good wiring for case
2) High extension with rich cable combination
3) Special flat cable, optimized the air flow


Dual Transformer Matrix

FSP’s own patented designs to provide Ultimate Performance & Highest Protection to your system!

1) Dual Transformer Matrix Design minimizes energy loss, and maximizes efficiency and cooling.

2) Evenly distributed load current sharing and output power sharing allow balanced utilization and heat dissipation.

3) Reduced transformer sizes, and increased power density to optimize air flow and cooling.

FM Series

Unique Airflow Technology

FM Series

Fully compatible with 4th generation Intel Core Series processors

FM Series

Low Profile Flat Cabling system-optimize airflow

FM Series

Quiet and durable cooling

FM Series

105 °C Japanese-made Capacitor

FM Series

Active PFC

FM Series

Multiple Safeties & Protections Approved

AU-1200PRO AU-1200PRO
Current Info
Model No. AU-850
AC Input 100-240Vac ~ 13-7A 50-60Hz
DC Output +3.3V +5V +12V -12V +5Vsb
Max. Output Current 25A 25A 70A 0.8A 3.0A
Max. Combined Power 160W 840W 24.6W
Total Power 850W
Connectors ATX 20+4Pin 4+4 Pin 8 Pin PCI-E SATA Molex Floppy Fan
1 1 1 8 10 6 1 2
Length (mm) 550 650 650 650 155 155 155 150
AU-1200PRO AU-1200PRO AU-1200PRO AU-1200PRO
AU-1200PRO AU-1200PRO AU-1200PRO AU-1200PRO
Hardware Secrets
  This Product    
AU-1200PRO AU-1200PRO AU-1200PRO AU-1200PRO
Model AU-850PRO AU-1000PRO AU-1200PRO
Active PFC V V V
Input Voltage 100V-240V 100V-240V 110V-240V
Input Current 7A 8A 9A
Input Frequency 50-60Hz 50-60Hz 50-60Hz
Modularity Semi-Modular Semi-Modular Semi-Modular
Japanese Capacitor V V V
Fan Type 135mm FDB 135mm FDB 135mm FDB
Weight 3.48kg 3.56kg 3.53kg
Dimension(LxWxH) mm 150 x 180 x 86 150 x 180 x 86 150 x 180 x 86
Protection OVP, OCP, OPP,
80 Plus Certified Gold Gold Gold
Efficiency Rate 90% 90% 90%
MTBF 100,000Hrs 100,000Hrs 100,000Hrs
ATX 24pin 1 1 1
EPS 4+4pin 1 1 1
EPS 8pin 1 1 1
PCI-E(6+2pin) 8 8 8
SATA 10 10 10
Molex 6 6 6
Floppy 1 1 1
Fan Connector 2 2 2
  • 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 AU-850PRO

Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 5 years
  • Limited Warranty period (labor): 5 years
  • Read full details

Customer Reviews of the FSP Group AU-850PRO

Do you own this product? Write a Review

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  • David M.
  • 11/28/2014 12:24:09 PM
  • 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
  • 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

  • Judy G.
  • 2/16/2013 4:52:43 PM
  • 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,

1 out of 4 people found this review helpful. Did you? Yes No

  • Thomas K.
  • 11/11/2012 3:15:44 PM
  • 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.

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

  • BrettSchuller
  • 8/3/2012 5:06:28 AM
  • 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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Item#: N82E16817104143
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