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Logisys Computer > 
Item#: N82E16817170010

LOGISYS Computer PS550ABK 550Watts ATX12V Power Supply With SATA and 20/24 Pin connectors.

  • ATX12V
  • 100 - 240 V
  • 50/60 Hz
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With dual quiet 80MM fans, one on the top and one on the back,the 550W Black Beauty power supply ensures excellent cooling performance. It supplies all components with high quality output with low noise and ripple. The whole body was coated with thick glossy painting for quiet performance. The power supply boast its design with dual 820uF capacities and other necessary components such as resistors of all kinds, which make it a perfect choice for entry level modders and gaming users.

  • newegg 550W Maximum Power The LOGISYS Computer PS550ABK provides maximum 550W power output to all your components.
  • newegg Exceptional Reliability This LOGISYS Computer PS550ABK passes 100% Hi-pot & AND Function testing, and 100% Burn-in test under high ambient temperature (50°c) for superior reliability and stability in harsh environments. Over Power protection and Short Circuit protection delivers maximum safety to your components.
  • newegg Dual Fan Strategically placed two fans deliver efficient yet silent cooling, keeping the PSU running at peak performance.


Learn more about the Logisys Computer PS550ABK

Model

Brand
LOGISYS Computer
Model
PS550ABK

Spec

Type
ATX12V
Maximum Power
550Watts
Fans
2 x 80mm fans
PFC
No
Main Connector
20+4Pin
+12V Rails
Single
PCI-Express Connector
No
SATA Power Connector
2
SLI
No
Haswell Support
No
CrossFire
No
Modular
No
Over Voltage Protection
Yes
Input Voltage
100 - 240 V
Input Frequency Range
50/60 Hz
Input Current
10A @ 115V, 5A @ 230V
Output
+3.3@30A, +5V@38A, +12@25A, -12V@0.8A, -5@0.5A, +5VSB@2A
MTBF
>100,000 Hours
Dimensions
5.8" X 5.5" X 3.3"

Features

Connectors
1 x Main connector (20+4 pin)
1 x 12V (P4)
4 x peripheral
2 x SATA
1 x Floppy
Features
Complies with FCC part 15J class B 115Vac Operation and CISPR22 230Vac Operation
Meet UL 1950. CSA 22.2 Level 3 Requirement
Over Power protection
Short Circuit Protection
100% Hi-pot & Function (Chroma)tested
100&Burn-in under high Ambient Temperature(50°C)

Dimensions & Weight

Dimensions
3.25" x 6" x 5.5"

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 Logisys Computer PS550ABK

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  • pascal d.
  • 7/14/2014 1:22:38 PM
  • Tech Level: Somewhat High
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsGreat Value

Pros: -Nice PSU for the price
-Solid 550w
-No Voltage drop on 24/7h run
-Do the job that it have to do

Cons: -No cons ...

Did you find this review helpful? Yes No

  • Anonymous
  • 7/11/2014 8:40:42 AM
  • Tech Level: Somewhat High
  • Ownership: 1 day to 1 week
  • Verified Owner

1 out of 5 eggsjunk

Pros: none

Cons: lasted long enough to install windows....thats its. dont buy this is junk.

Did you find this review helpful? Yes No

  • Anonymous
  • 6/24/2014 12:19:16 PM
  • Tech Level: High
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggsworks great

Pros: worked great for me. I want doing any overclocking or annoying crazy at the time but it did work great. amazing quality. quiet

Cons: I can't ready think of anything

Did you find this review helpful? Yes No

  • Jamie G.
  • 5/29/2014 9:59:58 AM
  • Tech Level: High
  • Ownership: more than 1 year
  • Verified Owner

2 out of 5 eggs

Pros: cheap

Cons: cheap... bought 6 of these. Three are still in operating condition, one of them had both fans die, and 2 were causing power surges.

Did you find this review helpful? Yes No

  • Kyle M.
  • 5/17/2014 8:28:29 PM
  • Tech Level: Average
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggsVery long lasting.

Pros: The price is low, It works.
Its long lasting.
The fans on it work great.
Its sound/noise is decent considering the price, its really not loud at all.

I have yet to experience any power outages , or Household electric issues.

It was a pretty good buy @ the time, and is still decent to this day.

Cons: Grind / Winding noise after 7 Months of use.
( See the bottom of the *other thoughts section* )


There is a 4 pin connection that connects to the motherboard.
( 8 is an option ) The issue is that the cable is somewhat short if you are mounting the power supply on the bottom of your computer case. I suggest getting a top mounting case.
Or buying an extension cable.

Other Thoughts: This power supply is very cheap, Back in early 2011 I bought this @ the same time I bought my Nvidia GTX 550 TI video card. Because my Default 350Watt power suppy from HP probably wouldn't have handle'ed it, + lack of connections.

Finally replacing since I wanted add an SSD, and host a minecraft server , need even more connections + I want to reduce My future electric bill lol.

* Fixed the Grind/ Winding noise *
I experienced this problem during the winter , where the bottom fan runs slow, and you hear this load noise coming from the power supply. ( This is only an issue in the winter ) The cause of it is that you are running the power supply below Operating temperatures. If you turn your computer off over night, and your room is 65F or below, when you turn your computer on the next day, you will hear a loud noise. Don't be scared... I actually ran my computer like that for 3 weeks... It didn't bother me since I wear headphones and listen to loud music, but did scare my household lol.
To solve the issue, just turn the computer on, don't login. wait about 2 to 3 minutes for the power supply to warm up. Turn the computer off, wait about 15 sec and or until the fans stop spinning. hit the power switch on the pc case. and tadah the noise is gone.

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

  • Anonymous
  • 4/26/2014 8:49:22 AM
  • Tech Level: Somewhat High
  • Ownership: 1 day to 1 week
  • Verified Owner

1 out of 5 eggsJunk!

Pros: It looks nice.

Cons: DOA. Don't buy it.

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

  • wdw b.
  • 3/21/2014 7:59:15 PM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

1 out of 5 eggsDont Buy

Pros: non it not good

Cons: Every thing Only one of the 4 pins work it surges power just don't buy i would not even give it away i will never buy one agen

Other Thoughts: Specifications of my pc
AMD A10-5800k
HyperX 8GB 240-Pin DDR3 SDRAM DDR3 1600
ASRock FM2A75M-DGS

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

  • Jose o.
  • 3/9/2014 12:55:43 AM
  • Tech Level: High
  • Ownership: 1 day to 1 week
  • Verified Owner

4 out of 5 eggsVery good for the price

Pros: Very Nice psu 2 fans, shinny black.

Cons: Fan Noise normal.

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

  • gene d.
  • 3/6/2014 5:22:51 AM
  • Tech Level: Somewhat High
  • Ownership: less than 1 day
  • Verified Owner

1 out of 5 eggsyou get what you pay for

Pros: nice color

Cons: piece of junk...doa

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

  • Semir F.
  • 2/28/2014 7:10:25 PM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

1 out of 5 eggsDO NOT BUY IT!

Pros: NONE

Cons: I had this PSU working on my computer less than a week, one day i woke up and turned on my computer and heard a loud *POP! i saw smoke coming from the back of the PSU so i quickly unplugged everything and took that cra.p out of my baby. ever since i bought a 800w psu :)

Other Thoughts: Not worth the $20 if it will only last for a week :(

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

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Logisys Computer > 
Item#: N82E16817170010
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