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Ultra LSP450 450-Watt Power Supply - ATX, SATA-Ready, 135mm Fan, Sleeved Cables, Matte Finish Item#: ULT-LSP450  |  Model#: LSP450

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List Price:
$49.99
Instant Savings:
- $10.00  (20%)
Price:
$39.99
Available in:450 Watts  550 Watts  650 Watts  750 Watts 
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Ultra LSP450 450-Watt Power Supply Product Details

Specifications

Power Supply Specifications
Form Factor ATX
Wattage 450W
Modular Cabling No
Special Features Manual 130v & 220v Switching
Energy Efficiency 80%
Fan 135 mm
Input Voltage 115 ~ 230
+3.3V 18 A
+5V 28 A
+12V 1 24 A
-12V 0.6 A
+5VSB 2 A
Dimensions 5.90" (150mm) H x 6.22" (158mm) D x 3.34" (85mm) W
Connector Specifications
Motherboard Connector 20+4 Pin
4-Pin P4 1
4-Pin/8-Pin EPS Connector 1
6-Pin PCI-Express Connector 1
4-Pin Floppy Connector 1
4-Pin Peripheral Connector 4
SATA Power Connector 2

Customer Reviews

4.6 (190 customer reviews)

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Value
 4.7
Features
 4.4
Quality
 4.6
Performance
 4.6
Newest Customer Reviews
Displaying Reviews  1 - 10  of  190
Next »
Overall
5.0
Value
 5.0
Features
 5.0
Quality
 5.0
Performance
 5.0
Reviewer:
caty,
Date:
Apr 30, 2013
Great Power Supply

Good price. I have really good experience with Ultra power supply. Will buy again.

Overall
5.0
Value
 5.0
Features
 5.0
Quality
 5.0
Performance
 5.0
Reviewer:
birdman1991,
Date:
Apr 28, 2013
Great PS and very Quiet running fan

Smart deal on this. cable length good, connections easy, installed just perfect.

Overall
5.0
Value
 5.0
Features
 5.0
Quality
 5.0
Performance
 5.0
Reviewer:
Jim Bob,
Date:
Apr 20, 2013
Works Great

Works great, good quality

Overall
2.0
Value
 3.0
Features
 2.0
Quality
 2.0
Performance
 1.0
Reviewer:
Tex
Date:
Apr 02, 2013
I ordered 6 of these... 2 failed so far...

So far, 2 failures out of 6 ordered and I haven't tested them all yet. I'm not a happy camper. I've had very good luck with Ultra in the past, but this bunch is lacking in quality. Inside and outside they look exactly like a Themaltake TR500 as well, but have different cable options. I have 40% failure rate on 5 of those I bought as well.

Overall
5.0
Value
 5.0
Features
 5.0
Quality
 5.0
Performance
 5.0
Reviewer:
Suzanne,
Date:
Feb 26, 2013
Value power supply

It comes with adequate cable length to reach where they need to. Enough connectors for all my devices need. Very quiet 135mm big fan. Excellent price with the great quality. Overall- a solid power supply with good price!

Overall
1.5
Value
 2.0
Features
 2.0
Quality
 1.0
Performance
 1.0
Reviewer:
Wernerjb
Date:
Feb 26, 2013
2 bad ones on 2 weeks

I bought 1 of these units about one month ago. After about 14 days the computer would not start and we pointed the problem to the PS. So we bought a new one and It worked again for about 3 weeks and now it is dead again. Then I took one unit and but it into another computer for testing and it worked there for 1 day. I will buy another brand.

Overall
5.0
Value
 5.0
Features
 5.0
Quality
 5.0
Performance
 5.0
Reviewer:
Tech John,
Date:
Feb 25, 2013
Nice and Quiet

Power up my Phenom 955 and HD 6850 nice and quiet. 135mm fan is a big plus for the unit! Inexpensive quality solid power supply.

Overall
4.8
Value
 5.0
Features
 4.0
Quality
 5.0
Performance
 5.0
Reviewer:
HJ,
Date:
Feb 22, 2013
Pretty reliable

This is a pretty reliable basic power supply-quiet operation, plenty of connector, power up the system. Not sexy, not 80+. It is running in my system for 2 weeks no problem so far.

Overall
4.8
Value
 5.0
Features
 4.0
Quality
 5.0
Performance
 5.0
Reviewer:
MIKE
Date:
Feb 20, 2013
Another build with Ultra power house

This is my second system build with this 450W power supply, and like the first one- plug and play. The first one has been service the GT520 VGA quiet and flawless for 3 months (thanks to its big 135mm fan). Its solid finish and sleeved cable show the quality.

Overall
1.0
Value
 1.0
Features
 1.0
Quality
 1.0
Performance
 1.0
Reviewer:
DOUG
Date:
Feb 20, 2013
Poor Quality And Design

Purchased five of these units for new workstations. As advertised they do have two SATA plugs but they are on the same branch and way too close together to hook up a hard drive and optical drive. What modern system needs 4 IDE plugs and only one useable SATA First unit installed ran for 24 hours and died. Not a good experience with this product.

Newest Customer Reviews
Displaying Reviews  1 - 10  of  190
Next »
 
  • Manufactured by: Ultra
    Warranty provided by: Ultra
    Limited Warranty: 36 months parts; 36 months labor
    Mfg Part No: LSP450
    UPC No: 022769401157
    Box Size: ( Length: 10, Width: 3, Depth: 6 )
    Shipping Weight: 4.4500 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: ULT-LSP450

    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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