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OEM 550W POWER SUPPLY Product Details

Specifications

Power Supply Specifications
Form Factor ATX
Wattage 550W
Modular Cabling No
Special Features SATA
Fan 120 mm
Input Voltage 115 ~ 230V
+3.3V 22 A
+5V 18 A
+12V 1 23 A
+12V 2 20 A
+12V Rails 2
-12V 0.3 A
+5VSB 2.5 A
Connector Specifications
Motherboard Connector 20+4 Pin
4-Pin P4 1
6-Pin PCI-Express Connector 2
8-Pin PCI-Express Connector 1
4-Pin Floppy Connector 1
4-Pin Peripheral Connector 4
SATA Power Connector 4

Customer Reviews

4.2 (87 customer reviews)

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Value
 4.4
Features
 4.0
Quality
 4.2
Performance
 4.2
Newest Customer Reviews
Displaying Reviews  1 - 10  of  87
Next »
Overall
5.0
Value
 5.0
Features
 5.0
Quality
 5.0
Performance
 5.0
Reviewer:
Chris B.,
Date:
Jun 15, 2013
Great!

Does the job. It's quiet and the cables are wrapped and very tidy. Nothing much to say.

Overall
5.0
Value
 5.0
Features
 5.0
Quality
 5.0
Performance
 5.0
Reviewer:
Julie Anne's Bakery,
Date:
May 29, 2013
Good Price, Great Product

The last power supply we had failed, this one was cheap, shipped fast, was packaged well, easy to install, well insulated, quiet, and performs perfectly. This is the one you'll want to buy.

Overall
4.8
Value
 5.0
Features
 4.0
Quality
 5.0
Performance
 5.0
Reviewer:
,
Date:
May 27, 2013
no problems

hooked mine up no problem and seems pretty quite to me. people say the cords are to short but if your like me using a really tight case it works out fine. only thing i wish it had was modular cables cause i have a few im not using

Overall
1.8
Value
 4.0
Features
 1.0
Quality
 1.0
Performance
 1.0
Reviewer:
den
Date:
May 16, 2013
DOA

Not sure if this is a rare or common problem but this did nothing right out of the box. It was returned for a refund.

Overall
5.0
Value
 5.0
Features
 5.0
Quality
 5.0
Performance
 5.0
Reviewer:
Got~to~have~One,
Date:
May 07, 2013
New Mother Board required New PS

New mother board had an 8 pin not a 4 pin slot that this PS supported. Plug and Go without a problem

Overall
4.5
Value
 5.0
Features
 5.0
Quality
 3.0
Performance
 5.0
Reviewer:
Rooster5100,
Date:
Apr 29, 2013
Oh the shortness!!!

24 pin and 8 pin cables were FAR too short for the tower. I actually had to buy an extension for both. It's good besides that, but be wary.

Overall
1.5
Value
 1.0
Features
 3.0
Quality
 1.0
Performance
 1.0
Reviewer:
ComputerGuy,
Date:
Apr 24, 2013
Yea they're too short

The power supply works great but you will need a longer 24pin extention and a 8 pin power extention if your supply is mounted in the bottom of the case. Both are readily available.

Overall
1.0
Value
 1.0
Features
 1.0
Quality
 1.0
Performance
 1.0
Reviewer:
chris
Date:
Apr 15, 2013
WARNING!

Cables to short. Buy at your own risk!

Overall
4.3
Value
 5.0
Features
 2.0
Quality
 5.0
Performance
 5.0
Reviewer:
,
Date:
Apr 10, 2013
Cords too short

Quality product: quite, runs the system well. One major drawback: The cords are too short for new ATX cases that place the power supply at the bottom, so I needed an extension and had to wait several days to finish my system. I find it ironic that my Ultra power basically incompatible with my Ultra case!

Overall
5.0
Value
 5.0
Features
 5.0
Quality
 5.0
Performance
 5.0
Reviewer:
angelac12,
Date:
Apr 05, 2013
exactly what I needed!

I needed cheap speakers that could be loud enough to hear while vacuuming, and I got them! They sound great, and I love being able to turn up the bass!!

Newest Customer Reviews
Displaying Reviews  1 - 10  of  87
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Product Tags

550W
  • Manufactured by: Ultra
    Warranty provided by: Ultra
    Limited Warranty: 36 months parts; 36 months labor
    Mfg Part No: U12-41529
    UPC No: 022769415291
    Box Size: ( Length: 9, Width: 6, Depth: 4 )
    Shipping Weight: 3.8500 pound(s)
    Click here for full warranty and support information
  • Limited Warranty: A full text version of the limited warranty may be obtained by mailing a self addressed, stamped envelope to the address below and requesting the warranty for item number: U12-41529

    TigerDirect.com
    Warranty Information
    7795 W. Flagler St. Suite 35
    Miami, FL. 33144

  • Ultra logos are registered trademarks of Ultra. All others trademarks and copyrights mentioned herein are the property of their respective owners.
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