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Item#: N82E16817194101

ENERMAX ERV1000EWT-G 1000W ATX12V v2.3 / EPS12V v2.92, v2.8 SLI Ready CrossFire Ready 80 PLUS GOLD Certified Modular Active PFC Power Supply New 4th Gen CPU Certified Haswell Ready

  • ATX12V v2.3 / EPS12V v2.92, v2.8
  • Modular
  • 80 PLUS GOLD Certified
  • 115 - 240 V 50/60 Hz
  • +3.3V@24A, +5V@24A, +12V1@30A, +12V2@30A, +12V3@30A, +12V4@30A, -12V@0.5A, +5VSB@3A
  • ATX12V & EPS12V Power Supply
  • RoHS WEEE 80 Plus Gold ErP Lot 6

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  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews
ENERMAX Power SupplyENERMAX Power Supply


ENERMAX Revolution87+ 1000W Power Supply

Enermax's 80 PLUS Gold certified REVOLUTION87+ 1000W offers non-stop industrial class performance at 122°F (50°C) ambient. Dynamic Hybrid Transformer Topology provides extremely high efficiency with the most durable and stable output at any load. DC to DC converter design lowers energy loss for higher efficiency and better dynamic response and cross regulation. The modular design makes cable management easier. Eight 6 + 2-Pin (8P) PCI-E connectors are ready for multiple new generation DXXI graphic cards, while 12P modular design takes upcoming new CPU and GPU 10P and/or 12P connectors into consideration. 13.9cm Twister-bearing fan cools the entire power supply unit at low noise levels. 100% 221°F (105°C) Japanese electrolytic capacitors and an array of safeguard means, including CordGuard, HeatGuard, SafeGuard and SpeedGuard, provide maximum durability, stability and protection for a prolonged system lifetime and reduced failure.


  • 87Plus Ready!
    Extreme efficiency PSU series with 87-93% efficiency @ 20-100% load. Certified to meet 80 PLUS® GOLD requirements.
  • NVIDIA® SLI® Certified!
    nVidia® SLI® certified. (ENERMAX REVOLUTION87+ 1000W, ERV1000EWT-G, NVIDIA, SLI are registered trademarks or trademarks of NVIDIA Corporation.)
  • Dynamic Hybrid Transformer Topology
    Technological breakthrough topology using a staged dynamic transformer array for extremely high efficiency with the most durable and stable output at any load.
  • C6 & Hybrid Ready!
    Maximum compatibility with C6 & hybrid states of current and future CPU & GPU generations by ZERO LOAD design (no minimum load).
  • Twister Fan Inside!
    13.9cm Twister-bearing fan with low noise and long lifetime. (100,000 hours MTBF, Patented)
  • 100% 105°C Japanese Electrolytic Capacitors
    Highest components standards for maximum durability and stability.
  • Future Ready!
    12P modular design for possibly upcoming new CPU and GPU 10P and/or 12P connectors.
  • DXXI Ready!
    100% 6+2P (8P) PCI-E connector to support new generation DXXI graphic cards.
  • 24/7 @ 50°C Ready!
    Non-Stop industrial class performance at 50°C ambient.
  • Gaming Ready!
    ATX12V v2.3 support for latest Intel® Core™ 2 Duo/Quad/Extreme/i7/i5, and AMD® Athlon™ 64X2 & Phenom™ II and CrossFireX™.
  • Server Ready!
    SSI PSDG support for latest Intel ® Core™ Extreme/i7/i5/i3, Xeon™ and AMD Opteron™ and SLI ® or CrossFireX™ and downward compatible with EPS 12V v2.92, v2.8.
  • Stability Ready!
    DC to DC converter design lowers energy loss for higher efficiency and better dynamic response and cross regulation.
  • World Ready!
    100-240VAC in with automatic adjustment and active PFC for global usage.
  • SafeGuard
    Industry-leading octuple protection circuitry of OCP, OVP, UVP, OPP, OTP, SCP & SIP.
  • CordGuard
    Fixing the AC cord tightly to avoid accidental shutdowns of your PC.

Close-up Features

ENERMAX Power Supply

High efficiency performance certified to meet 80 PLUS® GOLD requirements.

ENERMAX Power Supply

ErP Lot 6 2013 ready!

Advanced +5Vsb circuitry with up to 20% improved efficiency in comparison to generic designs helps your system meet ErP Lot 6 2013 ( AC < 0.5W at standby) requirement.

*With ErP Lot 6 2013 enabled motherboard.

ENERMAX Power Supply


Advanced fuzzy logic fan speed control for optimal cooling and minimum noise. (Patented)

ENERMAX Power Supply


After shut-down, HeatGuard will keep PSU fan running for 30-60 seconds to dissipate the remaining system heat and prolonging lifetime.

What's in the box

ENERMAX Power Supply

Learn more about the Enermax ERV1000EWT-G

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 Enermax ERV1000EWT-G

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  • Steven G.
  • 2/21/2016 4:13:22 AM

5 out of 5 eggs

Pros: Very nice finish and texture on the outside, the paint doesn't come off easily like budget PSUs.

Quiet fan, even when pulling around 800W

Labeled modular board (with +12V rails shown), pretty easy to get things right the first time

Overall it's built like a tank, inside and out

Cons: Gold lettering may not appeal to all case color schemes

Packaging could be better, the fan grill leaves a mark on the cardboard box - not exactly inspiring to see when you open it up...

Other Thoughts: I've had this PSU for over 3 years and it's never let me down through many multi-gpu systems. From triple 5850s to dual 970s this tank has powered them without so much as a hiccup. Power output is very stable and does not dip, even under high load.

Did you find this review helpful? Yes No

  • Johan B.
  • 10/1/2015 11:57:30 AM
  • Ownership: more than 1 year
  • Verified Owner

1 out of 5 eggsNo replacement from Enermax.

Pros: NONE! I bought Two and they never worked!!!! Enermax Said it was a compatibility issue with Asus X79 motherboard, and wouldn't replace it!!!

Cons: Bought two.. First one tripped a circuit on the first push of power button and never worked again. NewEgg replaced. Second one tripped a circuit at first push of power button and never worked again. I was advised to contact Enermax and they did NOTHING!!!! they said it was a compatability problem with my Asus Rampage VI... They would not replace it!!! Like it was my fault! I now use an old 700W Thermaltake I had from a previous build... Its fine, but I paid $238 for an Enermax paperweight!

Other Thoughts: I have a $2,500 build... it runs perfectly... No thanks to Enermax

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

  • John S.
  • 2/25/2014 1:16:17 PM
  • Ownership: 1 day to 1 week
  • Verified Owner

3 out of 5 eggsSome Good Some Bad

Pros: High Power
has a lot of pci-e connectors.
solid construction.

Cons: DOA

Other Thoughts: I have 2 of these. One works fine, the other one is DOA. Won't power up the system. Thankfully NewEgg is getting me straightened out.

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

  • bill r.
  • 1/16/2014 6:03:35 AM
  • Ownership: 1 day to 1 week
  • Verified Owner

2 out of 5 eggsshot fan

Pros: looks good

Cons: fan is making grinding and rattling noise after one week of use put in ticket for rma with enermax but have got no reply now my new pc sits

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

  • Ormon J.
  • 3/4/2013 2:06:41 PM
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggsCable Extensions

Pros: This power supply has more than enough power,It powers my two 6950 flex 2gb cards easily.8150 eight core cpu,16gb G.Skill Ripjaws X Series memory.Plextor SSD hard drive.Corsair H70 Liquid cpu cooler,and about 8 fans in which I shut down or turn on upon needs.

Cons: None

Other Thoughts: All this is inside a NZXT Phantom Case.I got some cable extentions called Mod?Smart Kobra SS cables.These work excellent and can help in a full tower case or tough spots.I ran all my cables out to the back of my case and then brought them back in with the Kobra SS Mod/Smart cable extensions.You get to choose color options also.

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  • Alicia T.
  • 1/30/2013 9:25:23 AM
  • Ownership: 1 day to 1 week

3 out of 5 eggsCareful

Pros: Quite nice in terms of performance.

Cons: horribly placed modular plugs, bottom mounted cases with a 120/140mm intake will likely have trouble with this psu. (mine is in a Corsair 500R, I had to remove the 120mm intake fan because it just wouldn't fit without it.) You might be able to install it right side up with the fan inside the pc, however the cables are a little to short to get the 8 pin cpu cable there.

Other Thoughts: I'm still looking for a skinny 120mm intake fan for that spot, might just have to get cable extensions and mount it with the fan upright.

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

  • Mung L.
  • 12/31/2012 7:25:37 AM
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsLike Like Like

Pros: um.... no Pros to share expect i should've bought two more... :)

Cons: None!

Did you find this review helpful? Yes No

  • Ronald D.
  • 8/27/2012 4:36:07 PM
  • Ownership: 1 day to 1 week

5 out of 5 eggsGreat PSU

Pros: 5 year warranty. Yes this has a 5 year warranty. It is stated as a 3 year warranty and the person who wrote the information for specs should be fired as this isn't the first time I seen this misinformation for Enermax PSU. ALL Revolution, Platimax, and Galaxy units have a 5 year warranty.

Cons: I have yet to find a con with any of the Enermax high-end PSU models.

Other Thoughts: Yes the price on these PSU's are a bit high but actually very cheap for what the buyer gets. These are very heavy PSU's which means they are built very well. These use double layer capacitors which provide higher performance and are far more resistant to degradation. Also, I became a die hard believer in these PSU's after a bad ground on a transformer resulting in dangerous electrical surges throughout my apartment. The Enermax seen the surge and shutdown my machine immediately to prevent damage to the computer. I later found out after the Power Repairman came out the the transformer was unstable and could've exploded. So the the Enermax PSU saved my machine from a serious situation. However, if the transformer would have exploded it wouldn't have matter. The point is these are extremely well built devices and would recommend to anyone. Plus, this unit is good for several builds later so it can be reused as this are designed to stick around for a very long time.

7 out of 7 people found this review helpful. Did you? Yes No

  • Ormon J.
  • 7/21/2012 1:48:29 PM
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggs1 kW

Pros: Nice features,plenty of power,semi-modular cable system.

Cons: none

Other Thoughts: This power supply is in a NZXT Phantom case powering two AMD HD6950 Flex Edition 2GB video cards9(4GB)Also 16GB G.Skill Ripjaw X Series 2133 (PC3 17000) memory,Corsair H70 High Performance Liquid CPU Cooler,7 fans not including the two on the cooler which are Corsair Air Series High Static Pressure fans set up in a push/pull config.

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

  • Gerardo P.
  • 5/11/2012 2:44:43 AM
  • Ownership: less than 1 day
  • Verified Owner

3 out of 5 eggsDoes not work with HP XW workstations

Pros: I have had enermax psus in the past, nothing but awesome. Great finish, quality, etc

Cons: Bought to replace the existing psu that came with an XW8600 dual xeon workstation. I needed the 8pin power connectors for a gtx 590.

Wouldn't post. For 4 blinking lights that indicates device/power incompatibilty. Tried with just motherboard no devices etc and still didn't work.

3 eggs. Maybe it was defective/incompatible(for whatever strange reason). Since I got it to work with a bunch of adapters won't bother getting a replacement for now.

Other Thoughts: I was able to get (2)6pin to 8 pin adapters and then had to get (2) molex to 6pin (for a total of 4-6pin to convert to 2-8 pin).

Existing 800w psu looks to be enough. I wanted cleaner power and eventually was going to have it power more devices.

I'm sure its fine for other motherboards, for HP xws i would steer clear from this one.

4 out of 5 people found this review helpful. Did you? Yes No

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Item#: N82E16817194101
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