
The RBR 1000 Watt power supply is 80 PLUS Bronze certified and delivers up to 85% efficient performance under typical loads. This high form of efficiency saves energy, reduces heat in your computer system, decreases fan noise and prolongs the PSU’s life span so you can maximize your gaming activity.

A semi-modular PSU design comes with only the essential cables pre-attached. This allows for some customization of additional cables, plus reduced clutter and better airflow compared to non-modular PSUs.

The 135mm double ball bearing blue LED fan keeps your system running at peak performance with Auto Fan Speed Control. The fan turns slowly at low temperatures to reduce power consumption and fan noise to near silence. When temperatures increase, fan speed will also increase. This extends the fan’s life span, reduces energy consumption and decreases the odds of over-heating.


STYLE | CONNECTOR TYPE | RBR1000-MS |
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20+4 Pin | x1, 19.7 in |
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8 Pin - EPS | x1, 19.7 in |
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4+4 Pin - EPS | x1, 19.7 in |
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Single PCI-E | x2, 19.7 in, x4, 17.7 in |
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Molex + 4 Pin Floppy | x2, 17.7(m), 23.6(m), 29.5(m), 35.4(m), 41.3(f) in |
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Molex Only | x2, 17.7(m), 23.6(m), 29.5(m), 35.4(m) in |
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SATA Only | x1, 19.7(s), 25.6(s), 31.5(s), 37.4(s) in |
*LEGEND: (in) - inches, (m) - Molex Connector, (s) - SATA Connector, (f) - Floppy Connector
Pros: Ok where to start; so far I love this PSU. Was a little nervous about going with this Brand but I figured I would give it a shot based on all the great reviews here. I have a Full CM Stacker Case and the Cables reach everything fine; not only do you have the modular setup you also have 8 additional wire attachment choices. So not only is this PSU good for your present Rig, but it should get you thru all your upgrades as well.
Cons: The only thing I wish it had and I knew it didnt when I bought it is one of those small Led's that let you know if your PSU is working or faulty. Sometimes you can't tell if a PSU is a problem so that little Green/Orange/Red light helps you figure it out. So this is not a con but a suggestion for them to add this to their Higher End PSU Line.
Overall Review: Now if your concerned about the Brand and I know I was here are my thoughts as to why I chose to try Rosewill:-- last year alone I went thru 3 Brand Name PSU's SilverSt Decathalon & 2 OCZ 1000w and they all were really expensive and not one of them lasted over 6months, hell the 1st OCZ lasted 2months and the 2nd one last almost 5 months. So sometimes buying the best Brand Names isnt always the best choice as I learned with many of my HW choices 18months ago, maybe it was just a bad year for all major companies and the new technology. It was the first time I actually had money to build the Rig of my Dreams and I got the best #1 of everything from a Case right down to a Surger Protector. The only working parts I still have from that 4500+ Rig are my HD's & CPU. So now I dont put alot of faith in Name Brands and with this new Rig Build I am really happy with all my choices which were all bought here from Newegg.