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Ultra LSP550 550-Watt Power Supply - ATX, SATA-Ready, SLI-Ready, 135mm Fan

Ultra LSP550 550-Watt Power Supply - ATX, SATA-Ready, SLI-Ready, 135mm Fan (Ultra Products: LSP550)
VPN: LSP550
Vendor: Ultra Products
Price: $0.00 - $0.00 CAD from 0 stores
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Product Reviews

Ultra LSP550 550-Watt Power Supply - ATX, SATA-Ready, SLI-Ready, 135mm Fan
67%
Excellent
3%
Very Good
1%
Average
0%
Below Average
2%
Poor
Rating: 9.4/10
Steinagus
Rating:

Review Date: 04/08/10
Comment:
I received this unit as part of a bare bones build. Being part of a budget system, I expected it to be noisy. This is very quiet, both audibly and electrically! I listen to AM radio, and have had previous P.S. cause horrendous noise thru the AC line. I wish I could buy 3 more! By the way, my system is a rocking quad core, and it has no problem keeping up. Would of liked component cables, but for the price, I'm very happy.
Halig8tor
Rating:

Review Date: 04/05/10
Comment:
Works great and I was very happy with how quiet it is. Thanks.
Pr35t0n
Rating:

Review Date: 03/28/10
Comment:
Good power source for first time builders. The cords are thick as (Blank). I can't see this thing dying anytime soon for any reason
RICH
Rating:

Review Date: 03/25/10
Comment:
Works. Wish I could say the same thing about my video card.
Gary
Rating:

Review Date: 03/19/10
Comment:
This is a stellar performer but be warned - it's only 78% efficient; if that matters to you.
tom
Rating:

Review Date: 03/06/10
Comment:
I bought this when it was $49.99, right before it said unavailable. Even though it shorted out on me 3 days after I bought it. They gave me my money back because the item was unavailable. Because it was unavailable, this made me happy, because I didn't know if 550 watts at 80% efficient could even be enough, so I bought the 70 dollar 750 watt one marked down like 50 bucks or something. I have everything overclocked and its trucking along.
Jim
Rating:

Review Date: 03/05/10
Comment:
It works very well, looks great and very easy to mount and hookup. It's very quiet with the 135mm fan. The best deal around, I'm not sure why it was 29.95 at the time I purchased it. I see that this same item is and has been unavailable for some time now. If you can find this available in the future and it fits you're needs at 550W then be rest assured it's a great PSU at any price.
foxchild
Rating:

Review Date: 03/04/10
Comment:
Works great, been running it for a month with no problems, plenty of connectors, what else is there to say?
bcan
Rating:

Review Date: 03/03/10
Comment:
Simple installation, delivers as stated. I would recommend to anyone looking to upgrade their system.
hank77
Rating:

Review Date: 03/03/10
Comment:
easy to intsall and quiet!
ZombieKilla
Rating:

Review Date: 03/02/10
Comment:
I don't know what the guy who gave it bad reviews was doing unless he was putting more on it than he should have to make it heat up. I have had no issues with mine and it has been running for about a year with no heating issues. phenom 9500 asus 780a sli mobo 2x 9600gt oc in sli 4gig corsair twinx ddr2 ram 250gig hdd 5400rpm I am about to take mine out even though it runs perfect due to upgrading and adding another hdd and a blackmagic intensity pro card to my 3rd pci-e slot. Moving up to a 700w psu. If the guy crying about his overheating was running too much on his board maybe that was his issue. Mine is going in my other pc that has a generic psu.
miked
Rating:

Review Date: 02/23/10
Comment:
Got this with a barebones kit. 1 month later, still haven't received a replacement that works. Once it warmed up, would reboot system faster and faster.
hittman
Rating:

Review Date: 02/22/10
Comment:
I have had no problems with this power supply and its quiet and your company got it here in no time at all.
char_boy
Rating:

Review Date: 02/22/10
Comment:
I'm using this in a Dell Dimension 8300. I had to make a minor modification to the Dell case because of the switch position. No biggie. It runs quiet and only smelled of ''warm electronics'' for the first few hours. No problems in the several weeks I've been using this PS. Good bargain.
George P
Rating:

Review Date: 02/19/10
Comment:
I had been using this power supply for the last 6 weeks. Everything work great. And the 135mm fan is vary quiet and keep my system cool.
Jim
Rating:

Review Date: 02/18/10
Comment:
Wished I'd got 2 of them.
Ctown
Rating:

Review Date: 02/17/10
Comment:
I used this in a Gateway. Runs much cooler now, the computer case is a small and the original power supply had 90 degree connectors on the HD cables so this was a little tight hooking up the cables.
Tom
Rating:

Review Date: 02/15/10
Comment:
Working very well. No problems. The fan is very quiet. Make sure you registrar with Ultra to get your warranty.
Matt
Rating:

Review Date: 02/15/10
Comment:
Nice 550 Watt and the cables are all sleeved in a black netting. Makes for better air flow and less cable clutter. I recommend to clear cases. Quiet too.
Meggido
Rating:

Review Date: 02/15/10
Comment:
Bought this thing about 3 or 4 months ago and I must say that I'm resonably impressed. Haven't had any trouble really except once there was a power spike and then the power plummeted on the 3.3v. easily powers everything I have running with a lot of power to spare. Runs the coolest out of all the PSUs that I have ever owned.
Sweet!
Rating:

Review Date: 02/12/10
Comment:
My 10yr old PC has ad a basic 300w PSU forever! I upgraded afew things like graphics memory, etc. And none of the upgrades never really worked right untill a few months ago when I installed the LSP550, it works awesomely!
wayne
Rating:

Review Date: 02/11/10
Comment:
good and steady
mathphys
Rating:

Review Date: 02/11/10
Comment:
I looks like a quality product.
JWO Racing
Rating:

Review Date: 02/11/10
Comment:
Great Product, installed it and had my computer running in 10 mins. I was really impressed with the monster cooling fan
Jr. comp guy
Rating:

Review Date: 02/10/10
Comment:
Good as expected and nice video fps and nice for the price.
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Product Features

Ultra LSP550 550-Watt Power Supply
The new LSP is the latest addition to our line-up of professional power supplies. It provides the ultimate amount of power and performance. This series is 25% more efficient than its predecessor with the affordability and quality you have come to expect from Ultra. The LSP?s sleek new design incorporates ascetics with functionality. This design comes with a 135mm cooling fan which reduces heat by 20% and noise by 15 dB. In addition to the reduction of heat and noise, the LSP also comes with sleeved finished power cables which provide better air flow and help reduce cable clutter. Over all this new LSP line of professional power supplies is the ultimate upgrade or addition to any system.


Specifications

AC INPUT
115V/230V - 60/50Hz
DC OUTPUT
+3.3V
+5V
+12V
+12V
-12V
-5V
+5VSB
550W
Max
Combined
Watts
22A
32A
30A
-
0.6A
-
2A
550W

Connectors

20+4 pin
8-pin
P4 MB
SATA
Peripheral
FDD
PCI-E
x 1
x 1
x 1
x 4
x 4
x 1
x 2

Features

  • 135mm Fan - Allows for cooler and quieter operation
  • Short Circuit Protection, In-Rush Current Protection,Thermal Overload Cutoff Protection, Over-Temperature, Over-Voltage, Over-Current, Under Voltage
  • Sleeved Cables
  • Matte Black Finish

Product Specifications

General Information
Manufacturer:Ultra Products
Manufacturer Part Number:LSP550
Manufacturer Website Address:www.ultraproducts.com
Brand Name:Ultra
Product Series:Lifetime Series
Product Name:Lifetime Series Pro 550W ATX12V & EPS12V Power Supply
Product Type:ATX12V & EPS12V Power Supply
Technical Information
Number of Fans:1
Protection Type:Short Circuit, Inrush Current, Thermal Overload, Over Temperature, Over Voltage, Over Current, Under Voltage
Reliability
MTBF:100000 Hour
Power Description
Input Voltage:230 V AC
Input Voltage Range:115 V AC to 230 V AC
Output Voltage:3.3 V DC, 5 V DC, 12 V DC, -12 V DC
Input Current:9 A @110 V AC/5.80 A @220 V AC
Frequency:50 Hz, 60 Hz
Output Power:550 W
Interfaces/Ports
Receptacles:1 x 4-pin SP4 Floppy Drive, 4 x 4-pin LP4 Peripheral Device, 1 x 24-pin ATX Motherboard, 1 x 4-pin ATX12V Motherboard, 1 x 8-pin EPS12V Motherboard, 2 x 6-pin PCI-E, 4 x 5-pin Serial ATA
Physical Characteristics
Dimensions:82.55 mm Height x 146 mm Width x 152 mm Depth
Weight:2.72 kg
Miscellaneous
Certifications & Standards:CE, CB, UL 1950, 1EC 60950, FCC Class B
Warranty
Standard Warranty:Lifetime

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