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Rosewill Turbo series RT550-135-BK 550W ATX 12V ver.2.2 / EPS 12V SLI Ready Power Supply - Retail

Rosewill Turbo series RT550-135-BK 550W Power Supply - Retail

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Manufacturer Contact Info

Manufacturer Product Page|
Website: http://www.rosewill.com|
Support Phone Number: 1-800-575-9885
Support Email: techsupport@rosewill.com|
Support Website|
View other products from Rosewill

Return Policies

This item is covered by Newegg.com's Standard Return Policy.

Return for refund within: 30 days
Return for replacement within: 30 days
Restocking Fee: Yes

In today's power hungry world you need a PSU that can deliver and the RT550-135 does. With 550W of total output power there's plenty of juice for the most demanding situations. Dual 12V rails with 30 amps of power provide plenty of independent, reliable power.

But, as in all things, being well connected is of major importance, and sprouting from the housing are a multitude of mesh wrapped cables to connect all your components. The mesh wrapping keeps things neat and helps to promote better airflow and cooling. This SLI ready PSU has dual PCI-e connectors. Universal motherboard connectivity is ensured with the 20+4 main connector and 4/8 pin EPS connector.

All this is enclosed in a flat black housing with multitudinous ventilation holes and a 135mm cooling fan. As an added bit of style the fan is equipped with blue LEDs for an otherworldly look when operating.

Review Summary (read more reviews)

75%

12%

Product Rating:
Total Reviews:	58

Love it

Reviewed By: on 4/9/2007

Tech Level: high - Ownership: 1 week to 1 month

This user purchased this item from Newegg

Pros: It's an amazing powersupply for the price and is powering my 8800gts, all my fans and my athlon x2 4600+ amazingly without issue even under heavy gaming load, where my old psu would cause my gpu to reboot itself due to insuffecient power.

Cons: The LED is extremely bright, but that's more of a personal preference issue. Also the cables are extremely stiff at first but this appears to change overtime.

2 out of 2 people found this review helpful. Did you? Yes

Reviewed By: nickel on 8/14/2007

Tech Level: somewhat high - Ownership: 1 week to 1 month

This user purchased this item from Newegg

Pros: Rosewill makes a solid product. it does what its made to do

Cons: it worked fine until week 3, then it just died on me.

1 out of 1 people found this review helpful. Did you? Yes

Quick Specs (view all30)

Model	RT550-135-BK
Type	ATX12V
Maximum Power	501 - 600W
Fans	1
PFC	No

Review Summary (read all 58 Reviews)

75%

12%

Product Rating:
Total Reviews:	58

RMa'ed the first one waiting for my replacement.

Reviewed By: degree on 8/28/2007

Tech Level: high - Ownership: less than 1 day

This user purchased this item from Newegg

Pros: I have no pros about it yet because had a bad experiance with the first one i will write another review on this and tell all of you review nuts about it.

Cons: I insalled it and found out that only one of the set of 4 molex connectors out of 8 actually worked,the other set however did not.

Other Thoughts: Didn't even get a working one yet don't let that stop you from buying this product i know it isn't newegg's fault.

Did you find this review helpful? Yes

Have two, second one just blew

Reviewed By: nerseus on 8/23/2007

Tech Level: somewhat high - Ownership: 1 month to 1 year

This user purchased this item from Newegg

Pros: Have two of these. The one that's still working has been working flawlessly and is whisper quiet. Cables are easy to manipulate. Seems to NOT clog with dust like other fans in the same case.

Cons: Have two of these. One blew after just two weeks. It's definitely not overuse as the comp it's powering is very lightweight in terms of power consumption.

Other Thoughts: As mnetioned above, I have two of these. Bought one about 9 months ago and it's in the "big rig" computer and working great. A 2nd computer had a power supply blow recently and so I bought another one of these to replace it. It's only been in the computer about 2 weeks and now it's blown as well. Sending in for an RMA, hopefully just one bad one in the bunch.

Did you find this review helpful? Yes

Very Pretty, Yet functional

Reviewed By: on 8/16/2007

Tech Level: average - Ownership: 1 day to 1 week

This user purchased this item from Newegg

Pros: Shiney and Pretty. Easy to install and plenty of connections for anything possible.

Cons: none

Did you find this review helpful? Yes

Model
Brand	Rosewill
Model	RT550-135-BK
Series	Turbo series
Spec
Type	ATX 12V ver.2.2 / EPS 12V
Maximum Power	550W
Fans	135mm Blue LED Fan
PFC	No
Main Connector	20+4Pin
+12V Rails	2
PCI-Express Connector	2 x 6-Pin
SLI	Ready
Modular	No
Power Good Signal	100-500ms
Hold-up Time	17ms min.
Efficiency	> 70%
Over Voltage Protection	Yes
Overload Protection	Yes
Input Voltage	115/ 230 V
Input Frequency Range	50/60 Hz
Input Current	8.8A (RMS) for 115VAC input ; 5.7A (RMS) for 230VAC input
Output	+3.3@30A,+5V@25A,+12V1@17A,+12V2@18A,-12V@0.6A,-5@0.6A,+5VSB@2.5A
MTBF	100,000 hours at 25°C ambient temperature
Approvals	UL/CUL/CB/TUV/CE
Features
Connectors	1 x Main connector (20+4 pin) 1 x 4/8-pin +12v and EPS Connector (Patented Design) 2 x PCI-E 8 x peripheral 4 x SATA 2 x Floppy
Features	Supports ATX12V v2.2 and EPS12V standards Dual 12V Rails provide independent reliable power Supports both Intel and AMD Systems SLI Ready - Dual PCI-Express connector Extreme 135mm Silent Blue LED Fan with Smart Temperature Sensor 24-pin main connector with detachable 4-pin section for universal motherboard compatibility 8-pin connector with detachable 4-pin section for switching between 4-pin 12V & 8-pin EPS 12V Mesh sleeving on all cables for easier cable routing and better ventilation Built-in inrush current, over temperature/current/voltage protection circuits Safety & EMI Approval: FCC, UL, TUV, CE, CB

Introduction

Highlights

	ATX12V v2.2 and EPS12V Compatible Compatible with the ATX12V v2.2 and EPS12V standards, the Rosewill RT550-135-BK provides maximum power stability to drive the latest Intel and AMD processors as well as other components for desktop and entry-level server computer systems.
	550W Maximum Power The Rosewill RT550-135-BK power supply provides a maximum power of 550W to deliver safe, reliable output for high-end computer systems.
	Intelligent Black Cable Sleevings The Rosewill RT550-135-BK power supply's cables are wrapped in black mesh sleevings to optimize air flow and improve cooling in the case.
	Quiet Operation An intelligent 135mm blue LED fan with Smart Temperature Sensor delivers whisper-quiet cooling through fan speed adjustments in response to load conditions.