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Item#: N82E16817371046

Antec High Current Gamer Series HCG-400 400W ATX12V v2.3 / EPS12V v2.91 80 PLUS BRONZE Certified Active PFC Power Supply

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  • ATX12V v2.3 / EPS12V v2.91
  • 80 PLUS BRONZE Certified
  • 100 - 240VAC ±10% 50/60 Hz
  • +3.3V@20A, +5V@20A, +12V@30A, -12V@0.8A, +5VSB@2.5A

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  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews

Antec's High Current power supplies are the perfect PSU combination of power and efficiency. The High Current Gamer features a high-power +12V rail and special heavy-duty High Current connectors and cabling that supply extreme levels of power, and also superb efficiency thanks to 80 PLUS Bronze certification and Active PFC. Highest-quality gold-plated connectors, Japanese-brand capacitors and quiet 135 mm double ball bearing fans complete the package. If loads of power, High Current engineering and extreme efficiency are what you’re after, the High Current Gamer is the PSU for you.

  • newegg 80 PLUS Bronze Certified The 80 PLUS Bronze certified power supply provides high power efficiency of at least 82% 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 400W Continuous Power with Single Strong +12V Rail The Antec High Current Gamer Series HCG-400 is capable of delivering 400W continuous output, which is ATX12V version 2.3 and EPS12V version 2.91 compliant. A single High Current +12V rail @ 30A design ensures the best compatibility and maximum provision of 12V power to multi-core CPUs and energy-hungry graphics cards.
  • newegg High Thermal Performance, Ultra-quiet 135mm Fan The 135mm double ball bearing fan guarantees superior cooling performance as well as silent operation.
  • newegg All Japanese Brand Caps All Japanese brand capacitors inside the High Current Gamer Series ensure extremely high stability and product lifespan. Gold-plated High Current terminals provide optimal conductivity.
  • newegg Energy Efficiency With up to 88% efficiency and 0.99 Active PFC with PF, the Antec HCG-400 allows for less harmonic pollution and more savings on corporate electrical bills. It also meets 2010 EuP requirement assuring ultra-low standby power consumption (5Vsb < 1W).
  • newegg Full Industrial-grade Protection & AQ3 Industrial-grade protection circuitry on all rails offers Over Current Protection (OCP), Over Voltage Protection (OVP), Short Circuit Protection (SCP) and Over Power Protection (OPP) to prevent damage from a variety of dangers. The HCG-400 comes with all the assurance of Antec's AQ3 Antec Quality 3-year limited warranty.

Learn more about the Antec HCG-400

Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 3 years
  • Limited Warranty period (labor): 3 years
  • Read full details

Customer Reviews of the Antec HCG-400

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  • Shawn H.
  • 11/17/2015 7:12:06 AM
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggsGreat Value

Pros: Awesome power supply. I bought in 2012 and it's still going strong

Cons: none

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  • Shawn H.
  • 11/16/2015 5:42:16 PM
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggsDependable Power Supply

Pros: Great power supply! I have been using this HCG power supply for 3 years and it's still going strong. I have had my fair share of power supply failures and it's nice to have the dependability of this Antec HCG series PS.

Cons: None

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  • Gerald R.
  • 11/16/2015 9:24:02 AM
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsLove Antec Power Supplies

Pros: Works just like it should with no problems.

Cons: None

Other Thoughts: None

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  • son n.
  • 11/15/2015 11:56:02 AM
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggsGreat power supply, 3+ Years

Pros: -Quiet
-Stable
-Affordable
-Runs everything I threw at it

Cons: None

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  • Armand T.
  • 11/14/2015 9:55:53 AM
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggsGreat Power supply

Pros: Great and cheap Power supply , continuous 400W.
Purchased when it was on sale

Cons: None so far, Is working as espected

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  • MR D.
  • 3/11/2014 2:41:23 PM
  • Ownership: more than 1 year
  • Verified Owner

1 out of 5 eggs

Pros: Worked great until fan started dying.

Cons: Fan started going out after about a year and a half of ownership. Very noisy and occasionally stops spinning.

Other Thoughts: This is a common problem. I won't be buying Antec again.

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  • Toaha I.
  • 3/4/2014 9:49:43 PM
  • Ownership: more than 1 year
  • Verified Owner

2 out of 5 eggsLow end PSU for shorttime use

Pros: Strong connectors and organized cable. Very cheap after rebate for 2012 standard.

Cons: Cheap , Cheap , Cheap ... Clicking sound from the fan after only 1 year of on and off use. Very bad no matter how cheap this PSU was

Other Thoughts: Antec is usually good but this PSU was a fail from Antec

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  • Richard H.
  • 2/12/2014 3:34:43 PM
  • Ownership: more than 1 year
  • Verified Owner

2 out of 5 eggsvery loud/high pitched ticking noise from Fan

Pros: Cheap
400 watts continous

Cons: Bad Quality Fan

Other Thoughts: Bought two of these for backup servers. the 1st one I installed had the ticking problem. Not going to waste more money to ship will fix myself with spare fan I have laying around, when I need it. 2nd PSU seems to be working ok so far.
Disappointed that something like a fan is causing this issue as the spec sheet brags about it being "high quality" double ball bearing. As you can see others are having the exact same issue and even had it happen again from RMA so they aren't even resolving the issue, not going to take the risk of them replacing it with another junk fan.

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  • Amy M.
  • 6/25/2013 11:00:58 AM
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsStellar

Pros: Has run my i5-3570 rig with a Sapphire 6870 without any problems. I wouldn't SLI with it, but I prefer a decent PSU at lower wattage to a higher wattage off-brand PSU any day. It also helps that I got this one dirt cheap after a sale and a rebate.

Cons: None.

Other Thoughts: I think most people over-buy on their PSU these days. Crack open any mass-produced pc brand and you'll find shockingly low wattages with no problems. Newer processors, ssds, and (some) lower-wattage video cards mean you don't need 1000W to get great performance anymore.

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  • Alan K.
  • 6/25/2013 9:54:42 AM
  • Ownership: more than 1 year
  • Verified Owner

2 out of 5 eggsBleh

Pros: Cheapish (not really)

Cons: Fan very loud clicking after 2 years. Have to replace the unit the fan is so bloody annoying.

Other Thoughts: figure I would go with this instead of seasonic; first psu that had a bad fan; used to use antec a lot but I think maybe I shoudl just pay a little more and find something better built. I mean fans are cheap at the oem level no real reason not to use a high quality fan. Anyways this is very annoying - not so much just the cost of replacement but the time it'll take to pull the old one.

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Item#: N82E16817371046
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