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Ultra LSP750 750-Watt Power Supply - ATX, SATA-Ready, SLI-Ready, 135mm Fan, Lifetime Warranty w/ Registration

Ultra LSP750 750-Watt Power Supply - ATX, SATA-Ready, SLI-Ready, 135mm Fan, Lifetime Warranty w/ Registration
alaScore 84

597 reviews

Apr, 2019

alaTest has collected and analyzed 597 reviews of Ultra LSP750 750-Watt Power Supply - ATX, SATA-Ready, SLI-Ready, 135mm Fan, Lifetime Warranty w/ Registration. The average rating for this product is 4.6/5, compared to an average rating of 4.2/5 for other Desktops for all reviews. Reviewers are impressed by the size. The usability is also appreciated.

price, usability, size

We analyzed user and expert ratings, product age and more factors. Compared to other Desktops the Ultra LSP750 750-Watt Power Supply - ATX, SATA-Ready, SLI-Ready, 135mm Fan, Lifetime Warranty w/ Registration is awarded an overall alaScore™ of 84/100 = Very good quality.

Review analysis

(Based on 597 reviews)

User Reviews  

Showing 597 review(s)

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Showing 1 - 10 of 597 Show Reviews: in English

Consumer review (

Excellent Power Supply


I wanted to upgrade my power supply. This was reasonably priced and had a good size fan. I never realized how loud my old supply was until I installed this one. It came with all the necessary hardware and a good variety of connetors. What else can you...

Jul, 2013

Consumer review (

Must've gotten a dud...


I bought this as an upgrade to an old PSU I had in my gaming rig. Unfortunately, it died after about month. I have no idea what caused it to fail. I had to put my old PSU back in my computer, which is still running fine for now.

Jun, 2013

Consumer review (



Bought this after upgrading my graphics card, loved it! Easy to install, small enough to get big fingers in the case too:) Unfortunately, it died after a week. BUT I live in the country with some pretty dirty power:( Replaced it with another and bought...

Jun, 2013

Consumer review (

2nd Time Around...


I was so satisfied with my first one purchased in November of 2009; I bought another when it recently died a few weeks ago.

Jun, 2013

Consumer review (

very compact unit


I like the desing...easy to install...looks very nice and feels like is going to last a big chunck of time,,,has lots of different plugs to fit any system.

Jun, 2013

Consumer review (

reliable, relatively cheap, SLI-ready


the headline says it all

Jun, 2013

Consumer review (

Excellent deal, BEST warranty!


Excellent product, this is the second I've bought because the first one (still in use in my own computer for the past two years!) has been a workhorse! No problems whatsoever, PLUS the comfort of knowing that if it eventually does give out, there's a...

Jun, 2013

Consumer review (

Great PSU


I always go with Ultra for all my builds and have never been let down. Got this one on sale and it is worth every penny. It is silent, reliable, easy to install, and cables are the right length. Recommend it.

Jun, 2013

Consumer review (

great psu


All voltages were well within tolerances, very quiet. Tech support had rapid response to a question.

Jun, 2013

Consumer review (

Great Value


This is a very nice psu BUT it is large and the stiff super long cables are hard to hide. Definately going with a modular psu next time.

May, 2013

Product Specifications

The new LSP is the latest addition to the 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 airflow and help reduce cable clutter. Over all this new LSP line of professional power supplies is the ultimate upgrade or addition to any system.

Dimensions & Weight



Product Type:Power supply
Subcategory (AG):Power supplies


Manufacturer:Ultra Products
Packaged Quantity:1
Product Line:Ultra Lifetime Series Professional

Power Device

Form Factor (AG):Internal
Power Provided:750Watt
Power Supply Compatibility:PC/Server
Voltage Required:AC 115/230V

Service & Support

Type:Limited lifetime warranty