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OCZ ModXStream Pro 500W

OCZ ModXStream Pro 500W
alaScore 82

73 reviews

May, 2019

alaTest has collected and analyzed 73 reviews of OCZ ModXStream Pro 500W. The average rating for this product is 4.7/5, compared to an average rating of 4.2/5 for other Desktops for all reviews. Reviewers are impressed by the reliability and design. The usability and price are also appreciated.

price, usability, design, reliability

We analyzed user and expert ratings, product age and more factors. Compared to other Desktops the OCZ ModXStream Pro 500W is awarded an overall alaScore™ of 82/100 = Very good quality.

Review analysis

(Based on 73 reviews)

Expert Reviews  

User Reviews  

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Showing 1 - 11 of 57 Show Reviews: in English | in other languages (16)

Consumer review ( review summary for OCZ ModXStream Pro 500W


alaTest has collected and analyzed 1 user review of OCZ ModXStream Pro 500W from The average user rating for this product is 5.0/5, compared to an average user rating of 4.0/5 for other Desktops on People really like the price.


100% of the reviews on give this product a positive rating.

May, 2019


Expert review by (

OCZ ModXStream Pro 500W review


Despite its low price, OCZ's ModXStream Pro 500W PSU has modular cables, and provides plenty of connectors.

Quiet, modular and great value, this 500W power supply is a great choice for anyone with a desktop PC that needs a new power supply.

Sep, 2009

Expert review by : Richard Swinburne (

OCZ ModXStream Pro 500W PSU


500W, modular, not too expensive - an ideal partner to a cost efficient system? We put OCZ's revamped ModXStream Pro to the reviewers block to see if it'll hold up to our barrage of tests in order to evaluate noise, efficiency and power quality.

For the most part, the OCZ ModXStream Pro 500W is a good bit of kit: it's very quiet, doesn't cost too much, has solid voltages, a pretty decent efficiency and survived our full load stress test. Most of the cable choices by OCZ are pretty good too. We...

Apr, 2009


Expert review by : Anthony (

OCZ ModXStream Pro 500W Power Supply


OCZ's ModXStream Pro is an affordable performance modular power supply. Equipped with two 12V rails, matte black finish, black sleeving and matching connectors, this silent performer is an attractive package and suitable systems despite being only a...

Quiet ; Modular ; Good performance

Component quality

It is odd to see an OCZ power supply unit priced as if it’s a bottom of the barrel type power supply, but here we have it, the ModXStream Pro 500W available for about $60 dollars holds quite well against the bigger, more expensive players out there.

Jun, 2010


Expert review by : Gabriel Torres (

OCZ ModXStream Pro 500 W Power Supply Review


Let's test this very affordable 500 W power supply from OCZ that comes with a modular cabling system.

Apr, 2010

Consumer review (

Does its job


Nothing much to say. Does what it needs to do and does it well. I've had no problems with it dying on me. The cables are quite short so if you intend to buy a ATX case you might want to buy a extension cables. For this I only give it 4 stars.

Mar, 2012

Consumer review (

Excellent PSU, Great Price


My Hiper PSU recently died (taking out two hard drives in the process) so I was looking for a good, reasonably priced and above all quiet PSU as a replacement. The OCZ fits the bill all round.

Sep, 2010

Consumer review (



I have used this PSU for my first computer build around 6 months ago, the system runs fine.

Nov, 2009

Consumer review (

Great Deal


Got 2 of these to put into old HP towers that the power supply had died in. I am so not high tech but even i was able to match the wires and get this thing installed in no time. Love the low price. Came very well packaged. NO issues and works great....

Mar, 2013

Consumer review (

Good buy


Bought this for an upgrade to put a VGA card into a storebought Asus computer along with a graphics card and additional memory over a year ago. Have had no complaints, the PSU works flawlessly and was incredibly easy to install. The cables are very...

Dec, 2012

Consumer review (

Best PS I've ever used


This unit is QUIET. The modular design results in the cleanest assembly yet. The wires are either neatly bundled in black sleeves or not used. If you use a windowed enclosure, this PS will really enhance the interior appearance. I have experienced no...

May, 2012

Product Specifications

The ModXStream Pro Series is the superlative solution for driving today's gaming systems, and can power both NVIDIA SLI and ATI CrossFire modes. Professional-grade yet designed with gamers and modders in mind, this PSU is stable, robust, and sports a sleek look and compact form factor. Kept ultra-cool with a load-controlled 140mm fan, the ModXStream Pro was engineered to be the quietest PSU available and eliminate distracting noises from your PC. Highly efficient, featuring up to 86% efficiency at typical load and up to 82% at full load, this leading-edge power supply remains rock solid and powerful while retaining superior efficiency under load. As a gamer or case modder, modular cabling is a necessity when building a cool and orderly system. To optimize airflow and eliminate cable mazes, the ModXStream Pro is equipped with EZMod technology to allow complete customization of your power system by utilizing only the cables you require. The OCZ ModXStream provides universal input and active PFC (Power Factor Correction) to effectively regulate input voltage across worldwide power grids and maintain an economical, stable supply of power.


Form Factor: None

Dimensions & Weight



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


Manufacturer:OCZ Technology
Packaged Quantity:1
Product Line:OCZ ModXStream Pro

Power Device

Form Factor (AG):Internal
Modular Cable Management:Built-in
Power Provided:500Watt
Power Supply Compatibility:PC/Server

Service & Support

Type:3 years warranty