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EVGA SuperNOVA 850 B2 110-B2-0850-V1 80+ BRONZE 850W Semi Modular Includes FREE Power On Self Tester Power Supply

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  • ATX12V / EPS12V
  • Semi-Modular
  • 80 PLUS BRONZE Certified
  • 100 - 240 V 50/60 Hz
  • +3.3V@24A, +5V@24A, +12V@70A, +5VSB@3.0A, -12V@0.5A

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  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews

EVGA SuperNOVA 850 B2 Power Supply

Unleash the next generation in power with the EVGA SuperNOVA 850 B2 Power Supply. Based on the award winning Gen2 series Power Supplies from EVGA, this PSU features 80 PLUS Bronze rated efficiency, and clean, continuous power to every component. Backed by a 5 year warranty and Japanese capacitor design, the EVGA SuperNOVA 850 B2 is not only the right choice for your system today, it is also the best choice for your system tomorrow.

FEATURES

  • 80 PLUS Bronze certified, with up to 85% efficiency under typical loads
  • Highest quality Japanese capacitors ensure long-term reliability
  • Quiet and Intelligent Auto Fan for near-silent operation
  • High Amperage Single-Rail Design for maximum power and efficiency
  • Over Power/Under Power/Over Voltage/Short Circuit protection built in
  • EVGA's unparalleled Customer Support
  • An outstanding 5 Year Warranty

Specifications

Heavy-Duty Protections Include:

  • OVP (Over Voltage Protection)
  • UVP (Under Voltage Protection)
  • OCP (Over Current Protection)
  • OPP (Over Power Protection)
  • SCP (Short Circuit Protection)
AC Input 100 ~ 240VAC, 10A, 50 - 60Hz
DC Output +3.3V +5V +12V +5Vsb -12V
Max. Output 24A 24A 70A 3.0A 0.5A
840W
Combined 120W 840W 15W 6W
Output Power 850W @ +50C

Cable Length

ATX Cable 1 x 23.6" (600mm) (m)
EPS Cable 1 x 23.6" (600mm), 1 x 27.5" (700mm) (m)
PCIE Cable 2 x 23.6" (600mm), 2 x 27.5" (700mm) (m)
SATA Cable 2 x 19.6" (500mm), 23.6" (600mm), 27.5" (700mm) (m), 1 x 19.6" (500mm), 23.6" (600mm), 27.5" (700mm), 31.4" (800mm) (m)
Four-Pin Peripheral Cable 1 x 19.6" (500mm), 23.6" (600mm), 27.5" (700mm), 1 x 19.6" (500mm), 23.6" (600mm) (m)
Aux. Cable
AC Power 1 x 59" (1500mm) (m)


EVGA Power Supply
Single +12V Rail

A single +12V rail offers the best power output, rail stability and compatibility with the latest hardware. EVGA SuperNOVA 850 B2 provides up to 70A on a single rail!

EVGA Power Supply
Bronze Rated Efficiency

80 Plus certification ensures your power supply isn't wasting power and turning it into excess heat. Under typical load this power supply is 85% efficient or higher.

EVGA Power Supply
EVGA Power Supply
NVIDIA SLI Ready

Run multiple NVIDIA graphics cards for the ultimate gaming experience. The SuperNOVA 850 B2 gives you the power you need to drive these demanding systems and achieve the best overclocks.

EVGA Power Supply
Double Ball Bearing Fan

A high-quality dual-ball bearing fan gives the SuperNOVA 850 B2 an excellent thermal and acoustic profile, and its high reliability ensures a long PSU lifetime.

COMPARISON with OTHER POWER SUPPLIES


This Product
EVGA SuperNOVA 750 G1
750 G1
EVGA SuperNOVA 850 B2
850 B2
EVGA SuperNOVA 850 G2
850 G2
EVGA SuperNOVA 1000 G1
1000 G1
Dimensions 3.3 x 5.9 x 7 inches
(85 x 150 x 180mm)
3.3 x 5.9 x 7 inches
(85 x 150 x 180mm)
3.3 x 5.9 x 7 inches
(85 x 150 x 180mm)
3.3 x 5.9 x 7.8 inches
(85 x 150 x 200mm)
Continuous Power Output at 122°F (50°C) 750 Watts 850 Watts 850 Watts 1000 Watts
Fan Size 135mm Double Ball Bearing 140mm Double Ball Bearing 140mm Double Ball Bearing 135mm Double Ball Bearing
Warranty 10 Years 5 Years 10 Years 5 Years
ECO Mode No No Yes No
100% Japanese Capacitors No No No No
Cables
Cable Configuration Full Modular Semi Modular Full Modular Full Modular
Efficiency
80 PLUS Certification Gold Bronze Gold Gold
Efficiency at 115V 90% 85% 90% 90%
Efficiency at 230V 92% 85% 92% 92%
Connectors
ATX 1 1 1 1
EPS 2 2 2 2
PCIE 4 6 6 8
SATA 9 10 10 9
Four-Pin Peripheral 6 5 4 6
Aux. 1 1 1 2


Learn more about the EVGA 110-B2-0850-V1

Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 5 years
  • Limited Warranty period (labor): 5 years
  • Read full details
  • Return Policies
    • Return for refund within: 30 days
    • Return for replacement within: 30 days
  • This item is covered by Newegg.com's Standard Return Policy.
Ownership: more than 1 year
Verified Owner
5/ 5
Excellent Product!

Pros: easy install
more power than required
cables look very solid

Cons: none so far after 2 years

Other Thoughts: buying another EVGA PSU b/c of this experience so far

Did you find this review helpful?
Ownership: more than 1 year
Verified Owner
1/ 5
garbage

Pros: good looking

Cons: This cannot power an EVGA GeForce Titan X and an ASUS Rampage IV with i7 4730K. It works for a month until it showed random restart. PSU still power on the led on the mobo but failed to start the computer, likely bad and uneven distribution of the wattage on the rails!
I tried all three EVGA 850, bronze/gold/platinum, and they all failed giving random restart:
1) this bronze EVGA SuperNOVA 850 B2 110-B2-0850-V1 80+ BRONZE,
2) the gold EVGA SuperNOVA 850 GS 220-GS-0850-V1 80+ GOLD,
3) the platinum EVGA SuperNOVA 850 P2 220-P2-0850-X1 80+ PLATINUM
I will be posting the same review for all of the above. It looks like all these three PSU are internally similar with a different labeling.

I use Antec and Rosewill in computers that have run for over 7 years. EVGA should focus on functionality rather on sexiness of the shell. EVGA should not produce PSU or I should have never bought them in the first place! I will call it a waste of $360 for all three PSUs.. next I will test their RMA response and update with another review.

Other Thoughts: Surprised with the longevity of Rosewill / Antec / Corsair PSU, but NOT this EVGA!

Did you find this review helpful?
Manufacturer Response:
Dear Valued Customer,

I do apologize for the troubles you are having with your EVGA 850B2 power supply. I can assure you that we are here to assist and support you as best we can. If you haven't already done so, then I would encourage you to contact our 24 hour Technical Support team by phone 1.888.881.3842 and pressing option 1 or by email: Newegg@EVGA.com so that we can further assist you with warranty services if needed.

Sincerely,
EVGA Customer Support
Ownership: 1 month to 1 year
Verified Owner
4/ 5
Very Good power supply

Pros: quiet, the materials are of excellent quality

Cons: nothing

Did you find this review helpful?
Ownership: more than 1 year
Verified Owner
4/ 5
Solid

Pros: Reliability

Cons: Noneee

Did you find this review helpful?
Ownership: more than 1 year
Verified Owner
5/ 5
Still going strong.

Pros: My first EVGA product and I can say that they have got themselves an another customer for life. I am really impressed with the quality. Totally recommend this one.

Cons: No so far.

Other Thoughts: Get it now.

Did you find this review helpful?
Ownership: 1 week to 1 month
Verified Owner
4/ 5
Good power supply for your hungry monster

Pros: - 850W, which should be enough for pretty much everything.

Cons: - It has less than the gold model, the gold model seems to be pretty better overall (has more slots) but is pricey, if you really want to have everything, then go with the gold, otherwise, this one should do just fine.
Not really a flaw, just stating a fact.

Other Thoughts: There seems to be a few reviews who says that it has breaks their video card, motherboard or whatever component.
I wouldn't be scared if I'd were you, as long as you know what you're doing, there shouldn't be any problems.
The guy probably didn't know what he was doing or he made an accident without noticing, everyone can do errors.
It could also be the item having a defect flaw, that is why you have to test it and making sure everything is good before using it in your computer.

Will it break after a few days, weeks, months? I don't know, I had it since less than two weeks.
I'll be gaming with GTX 1080 ti, intel 7770 kaby lake, 16gb of ram and the IX Hero motherboard.
So everything should be fine, as long as you're doing everything the right way, there should be no problem, hopefully for you.

So if you plan to build a modern monster, you'll have to have under 750 watts, 850 in most cases (if you buy the recent components that's it, or if the components just eats lot of energy which can happen even on older pieces).

Did you find this review helpful?
Ownership: 1 day to 1 week
Verified Owner
5/ 5
Great PSU, built way better than any of my other units

Pros: I've never had PSU problems to speak of - the big box manufacturers seem to have it all figured out :)
-Modular cables are good, but that's nothing out of the ordinary.
-I'd say what makes this PSU special is it's build quality. This isn't made out of your generic flimsy aluminum casing - this is some heavy duty grade with a wrought iron style texture. It really feels like something nice.
-Way more cabling included than you're going to want to hide in your case!

Cons: Nothing. It's a good piece!

Did you find this review helpful?
Verified Owner
5/ 5
Does it's job

Pros: I've had this psu for a year and so far so good. It provides plenty of juice to keep everything running.

Cons: It is a bit on noisy

Other Thoughts: Wish it had led's

Did you find this review helpful?
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