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OCZ FATAL1TY 550W ATX12V 20/24PIN Active PFC ATX Modular Power Supply 120MM Fan 80PLUS Black

This item is warranted by the product manufacturer only.
OCZ FATAL1TY 550W ATX12V 20/24PIN Active PFC ATX Modular Power Supply 120MM Fan 80PLUS Black - 1
Actual product may not be exactly as shown.
OCZ FATAL1TY 550W ATX12V 20/24PIN Active PFC ATX Modular Power Supply 120MM Fan 80PLUS Black - 37047_l.jpg Customer Photos (0)
OCZ Technology
Reg. Price: $84.92  CAD
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Part #: OCZ550FTY

SKU: 37047
Shipping Weight: 5.8 lbs

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Customer Reviews of OCZ Technology OCZ550FTY

Product reviews on are screened for relevance and inappropriate content. Reviews may contain inaccurate information about the product. If there is a discrepancy, please use the Flag this Review link located beside each review. Reviews are not an endorsement expressed by, but opinions from customers based on their own experience with a product. We do not recommend you make purchasing decisions based on facts or opinions expressed regarding OCZ Technology OCZ550FTY reviews.
Experience: 3 Months


Does what it says
Red LEDS no control
Basically a fine PSU but red leds are kinda crappy.

Experience: 1 Weeks


Cheap, I bought it on sale and it looks very nice.
Bought it cheap and I am liking it so far. This recommended to me by a friend and I would recommend it to others. Great if your a gamer or a casual gamer. First power supply I bought and I would definitely buy this again if I make another computer. Can't go wrong with buying this.

Experience: 9 Weeks


great deal, quiet and cool
only 550 watt
great deal, definately recommend for budgeters

Experience: 2 Weeks


+ Nice LED
+ Modular
+ Inexpensive
+ 80 Plus
- Short 4-pin and 8-pin ATX cable
- PSU is longer (front to back) than usually
Good 550W 80-plus PSU for $55-$25MIR. The red LEDs are not very bright and aren't annoying at night. Installation was quick thanks to the modular cables. The 8-pin and 4-pin ATX cables are a bit short, so you might want to buy an extension cable for cases with a bottom-mounted PSU. Fan is very quiet, near silent in a Dell Vostro 230 (CPU fan was louder). Works great, powering a low-end system with a 8800GT.

Experience: 6 Days


Nice performance, silence and it is modular
Not full modular
I found this computer on a super sale just for $30, which it is enough for run a crossfire with a couple of 5770. Also it is silence and it has the big advantage of being modular, which makes look my case nicer and allows a better air flow when you don't have unnecessary cables. The only thing is that like it is not fully modular, has a one 4 pin CPU cable and one 8 pin CPU cable; they could just put a couple of 4 pin cables and it will b enough.

Experience: 7 Days


excelllent deal,large quiet fan, modular-no unneceessary cable to deal with inside the case
it would be better if it is 80 plus bronze or higher but I only pay $30 after rebate with free shipping so it is not a con at all.
got it for $55.
it would be better if it is 80 plus bronze or better but I only pay $30 after rebate with free shipping. So it an excelllent deal

Experience: 4 Days


-Only 550W
-Could have passed with the FATAL1TY branding
Picked this PSU up for a budget gaming system. Awesome build quality, trusted company (OCZ remains very respectable considering their occasional product mishaps) and what to say about it being modular! Picked it up for $36 on special and couldn't be happier. Only planning on getting one video card so this should be able to hold up no problem (no dual-gpu's of course).

Experience: 2 Days


Seems to pull more than its own weight
some may not like the red psu fan
I bought this for a cheap backup but thought that before I put it on the self I would make sure it was not DOA. What better way to do that then hook it up to a 2500K at 5.0Ghz running prime small ffts and two GTX 460 in SLI oc'd to 900 Mhz core with 1.1v running loops of 3DMark11. This PSU is rated for 50A on the 12V rails so I thought it should be a good test... perhaps a little more discretion should have been taken but oh well.

I ran the tests for around half an hour and there were no issues. Using a Blue Planet (Kill-a-watt type device) I showed a MAX AC usage of 787W AC!! That is ~630W DC that the PSU was asked to output! The PSU never felt warm to the touch and without more equipment I cannot comment further on the ability of this PSU to produce quality power at such high levels of current.

That all said I thought I would share my "testing" here and say that this PSU is worth the $30 I paid.

Experience: 5 Days


Modular cabling, quiet fan, red lighting
OCZ 'reliability', red lighting
After a previous OCZ power supply died a nasty death (about 3 weeks out of warranty) and took a motherboard and RAM with it (even behind an APC UPS), I swore I'd avoid OCZ Power Supplies in the future. But, when the fan in our second desktop with a 9year old Enermax power supply started to go, I thought I'd give this a try - at $29.99 after MIR along with free shipping for my entire order (I was ordering a bunch of other stuff anyway) it seemed like a fair gamble.

I must say the packaging, build quality, and modular design impressed me as I unpackaged and installed, and the fan is surprisingly quiet.

As for the red lighting, eh. Certainly not a selling point for me, but not a show stopper either.

After my last bad OCZ power supply experience, I doubt I'd trust one in my primary rig, but in a lower power secondary machine it's fine for me.

Experience: 2 Months


well made, and has a fancy red light that glows for extra coolness
Got this with the rebate and i am very impressed with it, 550W is more than plenty for my setup since i do not run an SLI setup.

Product Videos [ Edit ]

Features [ Edit | History ]


The Fatal1ty 550W ATX12V & EPS12V Power Supply offers gamers stable and efficient power for their mainstream or high-end rigs. This OCZ Fatal1ty Gaming Gear PSU features incredible performance to power the latest graphics and hard drives, and contribute to the success of professionals and everyday gamers.

Quick Specs:
Efficiency 82%
Input Voltage 110 V AC 220 V AC
Output Power 550 W
Limited Warranty 3 Year
Output Voltage 3.3 V DC @ 25 A 5 V DC @ 25 A 12 V DC @ 25 A -12 V DC @ 300 mA 5 V DC @ 2.50 A
Height 3.4"
Width 5.9"
Depth 6.3"
Number of Fans 1
Green Compliant Yes
Green Compliance Certificate/Authority 80 Plus
NVIDIA SLI Supported Yes

Specifications [ Edit | History ]

General Information  
     Brand Name: OCZ Storage Solutions
     Manufacturer: OCZ Storage Solutions, Inc.
     Manufacturer Part Number: OCZ550FTY
     Manufacturer Website Address:
     Product Name: Fatal1ty 550W ATX12V & EPS12V Power Supply
     Product Type: Power Supply
     Receptacles: 1 x 24-pin ATX Motherboard
1 x 4-pin ATX12V Motherboard
1 x 8-pin EPS12V Motherboard
1 x 6-pin PCI-E
1 x 8-pin PCI-E
6 x Serial ATA
2 x 4-pin SP4 Floppy Drive
4 x 4-pin LP4 Peripheral Device
     Additional Information:

Detachable Connectors:

  • 20/24-pin ATX
  • 6+2-pin (8-pin) PCI-E

     Green Compliance Certificate/Authority: 80 Plus
     Green Compliant: Yes
Physical Characteristics  
     Depth: 6.3" (160 mm)
     Height: 3.4" (86.4 mm)
     Width: 5.9" (149.9 mm)
Power Description  
     Input Current: 10 A @ 110V
10 A @ 220V
     Input Voltage: 110 V AC
220 V AC
     Input Voltage Range: 100 V AC to 240 V AC
     Output Power: 550 W
     Output Voltage: 3.3 V DC @ 25 A
5 V DC @ 25 A
12 V DC @ 25 A
-12 V DC @ 300 mA
5 V DC @ 2.50 A
     MTBF: 100000 Hour
Technical Information  
     Efficiency: 82%
     Number of Fans: 1
     NVIDIA SLI Supported: Yes
     Power Factor Correction (PFC): Active
     Protection Type: Over Voltage
Over Power
Short Circuit
     Specification Compliance: ATX12V/EPS12V
     Limited Warranty: 3 Year

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Messages about OCZ FATAL1TY 550W ATX12V 20/24PIN Active PFC ATX Modular Power Supply 120MM Fan 80PLUS Black

OCZ FATAL1TY Mail in Rebate (Morbor- Jan 03, 12, 18 Replies)
Is this enough for.. (Enrique Jr_D- Oct 06, 11, 8 Replies)
OCZ Fata PSU (Amarylus- Jun 10, 09, 1 Replies)
Will this.... (tom_l- May 26, 09, 3 Replies)

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Product Warranty

First 30 days limited warranty through The remainder of the 3 year warranty is provided directly by the manufacturer.

For additional information and technical assitance, please visit OCZ support at:

OCZ Technical Support

Phone:  1-800-459-1816

Tech Support hours:
9:00 AM-6:30 PM Pacific,

For rebate issues, please contact OCZ Rebate Customer Service:

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While uses all reasonable efforts to include accurate and up-to-date information on the Site, makes no warranties or representations as to the Site's accuracy. assumes no liability or responsibility for any errors or omissions in the content on the Site. warrants product(s) to be in good working condition and free from defects in material and workmanship for a period of one (1) year for OEM packages, and for thirty (30) days for RETAIL packages (excluding laptops and notebooks), from the original Invoice date unless otherwise restricted below or by the manufacturer's own warranty policy. Defective returns and warranty service will be replaced, exchanged or repaired at's sole discretion, and based on vendor's policy.

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