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APEX (SUPERCASE/ALLIED) > 
Item#: N82E16817154013

APEX AL-A400ATX 400W ATX12V Power Supply

  • ATX12V
  • 115/ 230 V
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The APEX AL-8250SFX power supply is designed for value conscious users. It offers 400W power for your components, and features a unique IC design. The embedded thermal sensor and dual low-noise variable fans work in concert to provide maximized cooling when you do power-eating tasks, and provide a low noise level when you do moderate tasks. With various safety protections, you can compute with peace in mind.

  • newegg 400W Maximum Power The APEX AL-A400ATX delivers maximum power of 400W. It offers connections for all of your components with its many power connectors.
  • newegg Enhanced Cooling Featuring embedded thermal sensor and dual, low-noise variable fans, the APEX AL-A400ATX delivers the best balance between heat dissipation and noise level.
  • newegg Various Protections Equipped with diverse safety protections including OCP (over-current), OVP (over-voltage), SCP (short-circuit), UVP (under-voltage) and OPP (over-power), the APEX AL-A400ATX will be free from power-related damage.

Learn more about the APEX (SUPERCASE/ALLIED) AL-A400ATX

Model

Brand
APEX
Model
AL-A400ATX

Spec

Type
ATX12V
Maximum Power
400W
Fans
2
PFC
No
Main Connector
20+4Pin
+12V Rails
2
PCI-Express Connector
No
SATA Power Connector
2
SLI
No
Haswell Support
Yes
Modular
No
Efficiency
> = 65%
Over Voltage Protection
Yes
Input Voltage
115 / 230 V
Input Frequency Range
47 - 63 Hz
Output
+3.3V@20A, +5V@14A, +12V1@14A, +12V2@13A, -12V@0.3A, +5VSB@2.5A
MTBF
>50,000 Hours
Approvals
cUL, CSA, FCC,TUV
Dimensions
5.5" x 6.0" x 3.3"

Features

Connectors
1 x Main connector (20+4Pin)
1 x 12V(4Pin)
3 x peripheral
2 x SATA
1 x Floppy

Spec

Energy-Efficient
No

Dimensions & Weight

Dimensions
5.5" x 6.0" x 3.3"

Manufacturer Warranty

Parts
1 year limited
Labor
1 year limited

Quick Info

Warranty

  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 1 year


Customer Reviews of the APEX (SUPERCASE/ALLIED) AL-A400ATX

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  • Temple j.
  • 11/18/2012 10:49:56 PM
  • Tech Level: Average
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsSo far, so good.

Pros: Does what it says.

Cons: None to date.

Other Thoughts: So far, so good. Good upgrade if you've bought a bit tougher graphics card, or built a new lower level build.

Did you find this review helpful? Yes No

  • justis b.
  • 11/6/2012 7:25:31 PM
  • Tech Level: High
  • Ownership: more than 1 year

4 out of 5 eggsgot one from 2003

Pros: It is still alive.

Cons: It is dying. Makes a loud noise for last couple years and I can't take it anymore so I replaced.

Did you find this review helpful? Yes No

  • Joe J.
  • 2/16/2012 3:19:52 PM
  • Tech Level: Average
  • Ownership: 1 week to 1 month
  • Verified Owner

3 out of 5 eggsNot exactly as advertised

Pros: None at the moment

Cons: The PSU is listed as having a 20+4 pin connector. The PSU I got had a 24 pin connector. It will not work with my ASUS A7N8X-E motherboard. I have to get an adapter.

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

  • Virgil C.
  • 9/5/2011 6:56:56 AM
  • Tech Level: Somewhat High
  • Ownership: 1 week to 1 month
  • Verified Owner

4 out of 5 eggsAPEX power

Pros: good quality power supply

Cons: not energy star complient

Other Thoughts: kila watt hours are considered due to operating expensive

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

  • Alfred L.
  • 4/3/2011 6:59:31 PM
  • Tech Level: Somewhat High
  • Ownership: 1 week to 1 month
  • Verified Owner

4 out of 5 eggsBring a File

Pros: Hooked it up, plugged it in, and away it ran. No problems whatever. Fan is very silent.

Cons: The corner of the AC receptacle interfered with the cutout in the cabinet, making it necessary to do a fair bit of work with a metal file. It was also necessary to drill out the mounting holes in the case to a next-larger size to get all the screws in. And: only enough SATA connectors for a very basic system--which, fortunately, was all I was building.

Other Thoughts: Fits nicely in a microATX case.

Did you find this review helpful? Yes No

  • raTTa k.
  • 1/6/2011 7:00:16 PM
  • Tech Level: Somewhat High
  • Ownership: more than 1 year

5 out of 5 eggs

Pros: Had it for moer than 7 years powered on for at least 50% of that time and still runs solidly. Opened it up and wired the two fans in series to make them run at half-speed and dead silent...

Cons: na

Other Thoughts: It seems like a lot of people tend to go overkill with thier power supplies. Even with highend cpus most systems will never draw more than 300 watts...

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

  • Mui V.
  • 12/31/2010 6:41:55 PM
  • Tech Level: Somewhat High
  • Ownership: less than 1 day
  • Verified Owner

1 out of 5 eggsDOA

Pros: -read below

Cons: -DOA on arrival.
I tried putting this into my case, plugged everything in and closed the case. I tried pressing the START button but all i hear is a BEEP then stops. Turned the PSU Off then ON then tried again. Same results.... and you need to buy the warranty which I plan not to. I will not buy another PSU from Apex again.

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

  • Anonymous
  • 12/23/2010 4:42:38 PM
  • Tech Level: Somewhat High
  • Ownership: 1 week to 1 month
  • Verified Owner

4 out of 5 eggsgood but could be better

Pros: efficient, and reliable. no problems

Cons: the power switch (for case) connector that u plug into motherboard is to small. some of the power cables barely reach. not made for a full tower size

Did you find this review helpful? Yes No

  • Miroslav S.
  • 12/23/2010 7:47:27 AM
  • Tech Level: Somewhat High
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsGood deal

Pros: Small and compact. Good deal for a small file server.

Cons: Only one SATA connector, small fan.

Other Thoughts: None

Did you find this review helpful? Yes No

  • Derek M.
  • 8/6/2010 8:21:34 AM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

3 out of 5 eggs

Pros: The power supply does an excellent job of powering components and sucking heat away from the CPU.

Cons: After two months of use, the low-noise fan became a high-noise fan and hums very loudly.

Other Thoughts: Since I am out of the RMA time frame, I will be replacing this power supply with a different one. I will probably keep this one as a backup in case of emergencies. Please note that the loudness of the fan is the only thing that I am unhappy with. Before this, everything was working fine and I was extremely pleased with the power supply.

Did you find this review helpful? Yes No

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Power Supplies > 
APEX (SUPERCASE/ALLIED) > 
Item#: N82E16817154013
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