Pros: Very high quality cables Eco mode allows running without fan, reduce dust and noise Seems stable Beautiful looking unit

Cons: My pci nvme card doesnt boot with this PSU, but my backup PSU had no problems with the card Eco mode doesnt turn on the fan when computer is running, but strangely runs the fan when the computer is "off" or in standby Cables are excessively thick, especially at the end where it needs flexibility to connect to the motherboard to reduce stress on the connection point

Pros: Is light and has a nice matte finish and rubbery feel. Buttons work. USB 2.0 devices like my mouse, keyboard and flashdrive work.

Cons: Doesnt work with any USB 3.0 devices I have - gives insufficient power, creating corrupt data. I think its a very cheap chipset used in this case, meaning there was zero testing with this device. I have numerous other USB 3.0 hubs purchased for $5 and they all work fine.

Overall Review: This product did not work for its intended purpose. Rosewill should be ashamed of this product.

Pros: - Very quiet - Keeps my dual socket E5 v3 135W TDP 12 core under 50 at full load, around 34-37 at modest load, and 30 at idle - Comes with narrow and square bracket

Cons: - Quite heavy, requires proper airflow for max efficiency - Wish it had copper pipes to improve efficiency

Overall Review: I have an all copper heatsink with a 7000 rpm fan on another machine, and it get hotter than this by 5-10C. This is already a very efficient design suitable for 165W TDP.

Pros: Looks nice and feels solid. Metal is powdered black, so will suit a black case. In a first, it has power buttons for individual drives. So far seems to function as intended - fan is silent, and uses jumpers to turn on and off, as well as a nob at the front to control speed. The speed control didnt seem to be that effective.

Cons: The power buttons are weird: they are excessively recessed (to prevent accidental press I suppose), and are not "buttons" but more like weird plastic wires that are shaped like the power sign. It is not fully surfaced like a normal button. This makes it inconvenient to access (requiring a pen - even for small fingers). This is the sole reason I bought this rack - and I feel they cheaped out on this critical feature, and this product is not cheap. Also - I used it on a power splitter that has an external riser attached, and it caused my card to crash, suggesting power fluctuations, so you may have to connect it onto a standalone sata power cable to avoid this. The eject buttons need some force to work. It looks premium, but I feel it falls short.

Pros: Good tweaking options, seems to run solid. Good driver and tweaking software. Comes with two I/O plates for thin and mini ITX. Supported my E3 Xeon no problems. Supports MCE which was a useful tweak for locked chips. Seems to be quite efficient: I'm able to run a 84W Xeon under prime 95+graphics benchmark, dual ram, wifi USB and 2.5" HDD with 90W.

Cons: One of the SATA cables corrupted my windows installation - took me awhile to work out it was the cable. Lost a lot of time: lost confidence in the board for awhile, but otherwise it seems ok for now. After the cheap cable problem, not sure what else they have cheaped on. Doesnt seem to be able to memory overclock. Doesnt have onboard wifi/bluetooth. No M.2 port or VGA. If it wasnt for the software, this would be a pretty basic board.