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Sunbeam > 
Item#: N82E16817709004

Sunbeam NUUO SUNNU550-US-BK 550W ATX12V / EPS12V SLI Certified CrossFire Ready Modular Power Supply

  • ATX12V / EPS12V
  • 100-120V
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Learn more about the Sunbeam SUNNU550-US-BK

Quick Info

Warranty

  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 1 year


Customer Reviews of the Sunbeam SUNNU550-US-BK

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  • Michael O.
  • 9/2/2011 5:07:07 PM
  • Tech Level: Average
  • Ownership: more than 1 year

5 out of 5 eggs

Pros: Grate price. has been working for 6 years. came back to get another one but none to be had

Cons: none

Other Thoughts: newegg start selling them again please

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  • Jay F.
  • 5/23/2011 4:16:00 PM
  • Tech Level: Somewhat High
  • Ownership: more than 1 year
  • Verified Owner

2 out of 5 eggsLasted 3.5 years

Pros: Cheap

Cons: heard a loud snap from psu on bootup, wont reboot, pc gave me blink error code for blown psu.

Other Thoughts: Replacing with antec 550

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  • karl q.
  • 2/19/2007 8:42:47 PM
  • Tech Level: High
  • Ownership: 1 month to 1 year

5 out of 5 eggsThe reviews are right

Pros: where to start? temp monitor, cheap, stable rails, PFC, entirely modular, EMI shielded PCIE power and molex, all cables fully sheathed, PLENTY OF CABLES.

Cons: the cables are a bit stiff, but they soften up quickly, the Specifications sticker is on wrong side for a windowed case

the little 3.5 inch LCD monitor that lets you observe the PSU's temp is kinda gimmicky. all it does is tel the temperature and let you adjust the fan speed.

i use it BC i like the blue light it gives off, but it dosen't do any good! at least expand the functionality and let me know what the rails are at, or how many watts i'm using... or something other than temperature!

Other Thoughts: i bought this to replace a Ultra X connect PSU that died on my one day. im glad i did. i got a better modular PSU, for less and its got more features (monitor thingy and EMI shielded cables)

i have to admit, i was a bit concerned about the other reviews saying that the 80 mm fan would break and begin to make a lot of noise, but i haven't heard anything yet (owned for a little over one month)

also, other reviews state that the PSU suddenly dies, but i have seen any symptoms of this (yet...) and most of the reviews i've read online say its stable and reliable.

i would recommend this PSU

1 out of 1 people found this review helpful. Did you? Yes No

  • Mason C.
  • 2/18/2007 9:19:51 PM
  • Tech Level: High
  • Ownership: 1 month to 1 year

5 out of 5 eggsSunbeam NUUO SUNNU550

Pros: Sunbeam has created a very solid power supply with the creation of their NUUO series. This includes both the 550-watt and 450-watt models (of which I own one of each). The modular design is well thought out, the included value add items such as the fan control (which CAN be used independent of the PSU, a number of people here simply are confused on this), and a very sleek and attractive design. It has now served in my benchmarking rig for over three months powering a number of motherboard, processors, and graphics cards and has not once failed or shown a sign of weakness. From stock to extreme overclocks. A great product, highly recommended.

Cons: Cables are slightly rigid. Still able to very cleanly lay out my system (no cables visible) but this is just a minor issue and even then only slows you down from a clean system and not limit you.

1 out of 1 people found this review helpful. Did you? Yes No

  • Joshua H.
  • 2/17/2007 3:54:15 PM
  • Tech Level: Average
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsSimply Awesome.

Pros: Awesome mirror finish, puts out plenty of power. Kick A*# price, and was at my house in 3 days...

Cons: Put this into a Custom Q-pack case was a charm. The middle bracket hits the bottom of the fan, thus making a Ton of noise when cover is put on tight. I fixed this by getting a little piece of metal, and shoving it under the back of the PSU. To keep the fan guard from flexing and hitting the fan.

Other Thoughts: I will probably be buying another one.

1 out of 1 people found this review helpful. Did you? Yes No

  • Aaron B.
  • 2/17/2007 1:21:10 PM
  • Tech Level: Average
  • Ownership: 1 month to 1 year
  • Verified Owner

4 out of 5 eggsruns hot

Pros: Works fine

Cons: runs alittle hot compared to my antec.

Other Thoughts: I like the wiring and the two fans.

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  • Lyle G.
  • 2/13/2007 8:55:57 PM
  • Tech Level: Somewhat High
  • Ownership: 1 day to 1 week
  • Verified Owner

4 out of 5 eggsNo complaints here...

Pros: Modular cabling is a treat, as is having enough amperage on the 12V rails to power a new graphics card, even two of them. Add-on temperature monitor is a nice treat.

Cons: Some cables are a bit long, makes me have to stuff them aside for ventilation. Also, the plugs for the modular cabling are bulky, and might prevent it's use if your case has a cross-piece behind the psu.

Other Thoughts: I'm running a P4, i915 chipset, ATI X800 graphics, 3 disk RAID array, another hdd, and optical drive, and this thing usually claims to be running around half load.

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  • Sokha Y.
  • 2/13/2007 4:25:45 PM
  • Tech Level: High
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsAwsome PS

Pros: Works great in my SLI setup and modular cables are a plus. Well built and heavy. Sheilded cables. I'm thinking about getting another one just for backup. Love the mirror black hematite finish.

Cons: None.

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  • John B.
  • 2/9/2007 7:22:56 PM
  • Tech Level: High
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsGooD Deal

Pros: The price is great fan control cool freebe,its quiet has enough juice to power a e6300@3.4 couple drives and a x1800xt512@750/900.

Cons: none

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  • Anonymous
  • 2/8/2007 9:35:08 PM
  • Tech Level: Somewhat High
  • Ownership: 1 week to 1 month

5 out of 5 eggsWell Made and Heavy

Pros: This is a well made product. Thoughtful design for a modular PSU.
It runs quiet and is heavier than most.

Cons: No Active PFC.

Other Thoughts: I have the Enermxx Liberxx 500 Watt as well. I really like the design of this PSU better, but it comes up short on PFC and amps on 12 volt rail so you will be pushing this PSU if you use it for 8800GTS(X). This is not a con. This is a GREAT PSU for a mid-level system as well as the best price.

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Item#: N82E16817709004
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