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Item#: N82E16817339039

hec HEC350TA 350W ATX12V 80 PLUS BRONZE Certified Power Supply

  • ATX12V
  • 80 PLUS BRONZE Certified
  • 110 - 240 V 50/60 Hz
  • +3.3V@21A, +5V@15A, +12V1@14A, +12V2@14A, -12V@0.3A, +5VSB@2.5A
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A great blend of performance and value, the hec HEC350TA power supply delivers robust power for entry-level system with an ultra friendly price tag. Active Power Factor Correction (Active PFC) enables high PF value up to 99% for clean and reliable utility power. It's also 80 PLUS Bronze Certified to maximize the usage of every watt power it consumes. Complete with quiet fan, tough build, rigorous testing and comprehensive protection, this unit makes a great choice for your next PC build.

  • newegg 350W Maximum Power A total power of 350W delivers robust and reliable output for all the components of your system.
  • newegg Silent Cooling High efficiency 8cm fan delivers superior cooling, while smart fan control function keeps noise level under 22dBA.
  • newegg Comprehensive Protection An array of protection mechanism such as OVP (Over-Voltage Protection), UVP (Under-Voltage Protection), OCP (Over-Current Protection) and SCP (Short-Circuit Protection) confidently guards your critical components.
  • newegg Rigorous Testing 100% Hi-Pot, Chroma & Burn-in function tests ensure maximized stability and durability even under tough environments.

Learn more about the Compucase HEC350TA




Maximum Power
Main Connector
+12V Rails
PCI-Express Connector
SATA Power Connector
Haswell Support
Hold-up Time
16.6 ms minimum at full load & normal input voltage
<= 82%
80 PLUS BRONZE Certified
Over Voltage Protection
Input Voltage
110 - 240 V
Input Frequency Range
50/60 Hz
+3.3V@21A, +5V@15A, +12V1@14A, +12V2@14A, -12V@0.3A, +5VSB@2.5A
5.9" x 5.51" x 3.39"


1 x 20+4pin Main Connector
2 x Molex
1 x Floppy
4 x SATA
Compatible with Intel Pentium 4 and AMD

8cm fanS for better heat dissipation

Dual +12V rails provide plenty of power sources to support high end systems

Super Quiet Technology: Smart Fan Control Function Keeps Noise Level Under 22dBA

Excellent Protection Functions Provide Maximum Reliability: OVP (Over-Voltage Protection), UVP (Under-Voltage Protection), OCP (Over-Current Protection), SCP (Short-Circuit Protection)

Over and under voltage protection

High Energy Power With Low Ripple Noise

100% Hi-Pot, Chroma & Burn-in Function Tested

Quick Info


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

Customer Reviews of the Compucase HEC350TA

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  • Derek c.
  • 9/19/2014 8:42:40 AM
  • Tech Level: Somewhat High
  • Ownership: 1 week to 1 month
  • Verified Owner

3 out of 5 eggsOk, but short cords.

Pros: The price is good. Its cooling fan is fairly quiet. Plenty of connectors.

Cons: This thing has some short cords! The external power supply cord is shorter than most other power supplies I have used. Nothing major but worth mentioning.
The internal 24 pin power supply for the motherboard was about half an inch too short! This is on a Micro Atx board with the power supply right next to it! If I flip the power supply upside down it reaches, but then the screw holes to secure the power supply to the case do not line up. Now I have to delay my build another 5 days or so waiting for additional parts! Very annoying. Now I have to spend another $10 on a 24 pin power supply extension. If I would of known this in advance I probly would of just spent a little extra to get a better quality power supply. It feels like the manufacturer is trying to save a few pennies by making these with shorter cords.

Other Thoughts: This will depend on the orientation of your computer case but on my build in a 2U rack mount case using a Micro-ATX board the 24 pin motherboard power supply was about half an inch too short.

Did you find this review helpful? Yes No

  • jim c.
  • 8/31/2014 10:33:00 AM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsgreat power supply

Pros: very good power supply for the money plenty of hookups for everything you could need/want

Cons: none yet

Did you find this review helpful? Yes No

  • John B.
  • 10/27/2013 8:37:55 AM
  • Tech Level: Somewhat High
  • Ownership: 1 week to 1 month
  • Verified Owner


Pros: So what is special about a power supply you ask? Well probably not too much. What was special about this one.......
The price was good, delivery fast and so far it has worked flawlessly. Newegg does it again!
Thank you NEWEGG.

Cons: Online Graphic showed the unit had a POWER SWITCH, but what I received did not. Not a show stopper for me.

Other Thoughts: There is something special about NEWEGG....Whenever I have a need for just about anything electronic, I go to NEWEGG first. Over the years I have found their products to be Egg-cellent, excuse the pun. The price may not always be the very best, but often is. Then with the FREE shipping that often is offered, you can't do better. What makes NEWEGG stand out from the rest is their service is top notch. Have a problem? Their Customer Service is there and first rate. When I have an electronics need, I always check NEWEGG first!
Someone else coined this phrase which sums it all up.........WHEN YOU KNOW.....YOU NEWEGG!

Did you find this review helpful? Yes No

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Compucase > 
Item#: N82E16817339039
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