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Item#: N82E16817494017

LEPA MaxBron B800-MB 800W ATX CrossFire Ready 80 PLUS BRONZE Certified Active PFC Power Supply

  • ATX
  • 80 PLUS BRONZE Certified
  • 100 - 240 V 47 - 63 Hz
  • +3.3V@24A, +5V@24A, +12V@65A, -12V@0.3A, +5Vsb@2.5A

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  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews

BM-MaxBron is an 80 PLUS Bronze line that goes from 450W to 1000W with over 88% efficiency. The same as GM-MaxGold, this series is equipped with a hybrid modular cable design, hydraulic bearing fan, powerful single +12V rail, and complies with ErP Lot 6 standard. The BM-MaxBron series carries one unique feature - The special "Anti3s Q-Brick design," which is a protective sleeve that protects power supplies from three aspects: shock, static, and slip. BM-MaxBron comes with one red Q-Brick and one extra black Q-Brick as a gift for users to replace or swap-out as they prefer. (GM-MaxGold has the bricks, too)

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Product Features:

  • 80 PLUS® BRONZE certified with over 88% efficiency
  • Hybrid Modular Cabling Design makes system upgrade and replacement easy
  • Anti3s Q-Brick design protects power supply from shock, static electricity, and slip
  • Hydraulic Bearing Fan provides silent, cooling, and durable performance
  • High efficiency +5Vsb circuit helps system meet EU ErP Lot 6 standard (lower than 1W power consumption at standby mode)
  • Double Forward circuit design provides high efficiency
  • Active PFC universal switching circuit improves Power Factor value up to 0.99
  • Over Power, Over Voltage, and Short-circuit protection provide great safety to your system
  • 6+2P PCI-E connector supplied supporting extreme graphic cards
  • Powerful single +12V design provides maximum power and compatibility to latest CPUs and high-end graphics cards
  • Extended CPU connector cable to 23.6" (60cm) facilitates installation with bottom-mounted PSU chassis


Anti3s Q-Brick Design
LEPA Power Supply

Anti3s Q-Brick design protects power supply from three aspects

  1. Anti-shock
  2. Anti-static
  3. Anti-slip
Hydraulic Bearing Fan
LEPA Power Supply

Hydraulic Bearing Fan delivers silent, cooling, and durable performance

Hybrid Modular Cabling Design
LEPA Power Supply

Hybrid modular cabling design makes system upgrade and replacement easy

What's in the box:


LEPA Power SupplyLEPA Power SupplyLEPA Power SupplyLEPA Power SupplyLEPA Power SupplyLEPA Power SupplyLEPA Power Supply

Learn more about the LEPA B800-MB

Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 2 years
  • Limited Warranty period (labor): 2 years
  • Read full details

Customer Reviews of the LEPA B800-MB

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4 out of 5 eggsReview of the 550 Watt version! They stopped selling it?

Pros: Modular!
40 more watts to work with that I previously had.
So far it's stable, not a single crash in sight.

Cons: Did not come with enough cables to fully populate the available power ports.

Did you find this review helpful? Yes No

  • Bradley E.
  • 1/10/2016 12:02:32 AM
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggsGreat Power Supply!

Pros: Great Power Supply for any build.

Cons: None

Other Thoughts: Highly Recommend.

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  • Nkrumma L.
  • 9/10/2015 3:45:45 PM
  • Ownership: 1 month to 1 year
  • Verified Owner

1 out of 5 eggsCables gone bad

Pros: Great wattage for the price, modular and plenty of modules.

Cons: Stopped working after about a month, just out of warranty.

Other Thoughts: PLEASE READ:
If your computer won't turn on and you've narrowed it down to this power supply, before buying a new one or returning this one try swapping out the cables.

I found that on my rig everything worked fine unless I had the PCI-Express cables hooked into anything with the plug on the end. The other set of plugs on both cables worked fine, but the ones on the very end would cause my computer to not start. I found this out after I bought a new power supply, installed it, only to find it still did not work. Then I swapped out the PCI cables with the ones that came with the new power supply and found that it fixed the issue. Took a little more troubleshooting to narrow it down the this specific issue as mentioned above.

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  • Nkrumma L.
  • 9/5/2015 12:18:21 PM
  • Ownership: 1 month to 1 year
  • Verified Owner

1 out of 5 eggsWorked for a while

Pros: Worked fine for over a month

Cons: After a couple months it stopped working completely. Makes a sparking noise when I plug or unplug the power cord.

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  • Anonymous
  • 8/21/2015 8:52:36 AM
  • Ownership: more than 1 year
  • Verified Owner

1 out of 5 eggsOkay, for a bit

Pros: Originally, this power supply worked wonderfully, never had a problem. But...

Cons: It didn't make a year. I've had this power supply for around 10 months, and one day it completely stopped working. Very disappointed. Hopefully I can get it replaced under warranty.

Other Thoughts: Spend a little more and get something better.

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  • Kerrie D.
  • 8/17/2015 5:51:29 PM
  • Ownership: 1 month to 1 year
  • Verified Owner

1 out of 5 eggsTerrible Customer Service

Pros: Worked flawlessly for 4 weeks, customization with rubber shell

Cons: Stopped working entirely after several weeks, contacted customer support at LEPA, as it was under warranty, and they refused to replace it and suggested buying a new power supply if I was having trouble, despite the warranty having more than a year left.

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  • Anonymous
  • 5/31/2015 2:51:26 PM
  • Ownership: 1 week to 1 month
  • Verified Owner

2 out of 5 eggsGood until I remounted it

Pros: The PSU is semi modular: all the GPU and peripheral cables can be detached completely. I built the PC and it started up just fine with the fan facing upward.

Cons: A couple weeks in, I decided to try and bring down the temperatures in my compact build by facing the PSU the other way with the fan, facing downward (like a normal top-mounted build). When I did, the PSU fan started making rattling sounds; once briefly on startup and again, continuously when the RPMs started ramping up under load. The problem hasn't gone away and I am currently in the process of sending it back for a replacement. It's a real bummer as now I'm deprived of my new gaming PC with all my files until I receive a PSU that works.

Other Thoughts: The shock-absorbing brick that encased the PSU had to be removed because it wouldn't fit in the designated space/slot for the PSU in the case.
Also, the first GPU cable slot that I tried appeared to be faulty since I couldn't get an image to appear on screen when the GPU was connected to it. When I switched the power connector to the 2nd GPU slot on the power supply, it worked. No idea why; it might have just been designed that way.

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  • Anonymous
  • 5/4/2015 7:16:41 AM
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsGood PSU

Pros: -Plenty of power to run my system: i7 4790k + dual EVGA GTX 770 in SLI
-Comes with all of the adapters/cables required to use the above
-Modular design makes things simple and excess cable can be easily removed

Cons: -no issues so far

Other Thoughts: Good product for the price, hopefully it holds up.

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

  • Berzerk F.
  • 4/21/2015 6:15:47 PM
  • Ownership: 1 month to 1 year
  • Verified Owner

2 out of 5 eggsWorked fine for 3 months

Pros: gets power into my system well its a power supply

Cons: started making a sound like it was sparking I looked in a dark room to see the sparks and yep it sounds awful drives me crazy it is constantly doing it to I feel likes its gonna fail soon and reck my whole system... Please let there customer service be better.

Manufacturer Response:

Hi Dana,

We apologize for the inconvenience. Please contact us via the contact information below. We will be more than happy to send you a replacement. Please kindly include a copy of the proof of purchase when submitting a RMA request.
Please feel free to contact us for further assistance.
LEPA support contact information
Phone: 626-913-8899

Thank you,
LEPA Customer Service

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  • Toney I.
  • 4/5/2015 3:20:13 PM
  • Ownership: 1 week to 1 month
  • Verified Owner

1 out of 5 eggsIt Works

Pros: This product does work.

Cons: Was not compatible with my video card. had to order an adapter to come with it. This came with a lot of adapters but they were all of the same kind. seems like Lepa should throw a variety in there.

Why this product really has a 1 star review: Lepa simply did not stand by their word. This clearly had a mail in rebate when I purchased it. Even said so on Lepa's website. Tried to print out the form and register it and it would not let me. called Lepa on the phone and the guy said that they would not honor the mail in rebate. all the dates purchased and registered were with the date specified by Lepa. regardless of how good this product is or how long it will last, I seriously doubt that I will buy anything else with lepa on it.

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Item#: N82E16817494017
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