Cyberpower4POSTRAIL 4-Post Universal Rack Mount Rail Kit, Silver

Exactly what I needed for my new UPS. This is basically a rack shelf rather than a true sliding mount but it did the job I needed it to.

Use these for everything. Works great for all types of chassis and upses. Nice strong and sturdy construction. Just be careful some of them have sharp edges.

Couldn't find a decent sliding rail kit so I finally opted for an adjustable rail. This one fits the bill perfectly. It's a good price for a very solid rail that holds the Cyberpower 2000va/1540 UPS without any issues. That ups weighs ~60lbs and the rails don't break a sweat supporting it.I went ahead and just ordered another for my first rack-mounted pc case. Ended up just resting that finished pc on top of the ups while I waited for the second set of rails to come in. No bowing, sagging or even the slightest hint of straining from these rails with the ups (~60lbs) and pc (~37lbs).My rack is 22" in depth and standard 19" wide. These rails adjusted easily into.I was pleasantly surprised that Cyberpower included m6 screws with a thin, flat head so that you can still use standard m6 screws on the mounting ears of whatever item you're resting on these rails.Since I don't suspect I'll be sliding things in and out often for the need of a sliding rail kit, I'll probably just stick with these as I continue adding other devices to my rack.

I have 2 sets of these, soon to be 3 in my rack. They aren't anything special, but they are solid. Some reviews mention the price of them being on the high side, but one thing to keep in mind it is sometimes even harder and more expensive to find rails of any kind. I have my media server sitting on these, I installed 3 rack nuts onto each side for piece of mind for the weight and they are solid. I have every confidence that they are able to hold every pound of the claimed 231 lbs. All in all, very happy!

The box came with the rails and some mounting hardware but no manual. I found the manual online, which shows how to mount both a 1U and a 2U UPS; however, the manual gave the impression that you should put in screws right where the UPS had screwholes. I have the CyberPower OR1500LCDRT2U (1500VA) unit.If you have the same (or similar unit), you'll want to hold on to the mounting flanges that came with the unit; you'll put them on the UPS and then the flanges will screw to the front of the rails.After looking at how things would fit together, I realized I needed to put the rails on the bottom of the two rack units where I wanted to install the UPS (the UPS would sit on it) and then put in the top and bottom screw through the rails; the screw for the UPS would go through the middle screw hole.I have a NavePoint 12U wall mount rack (which I leave on the floor), which encourages (through the use of optional horizontal supports) to keep the front and back vertical rails to a maximum of 16.9 inches (430mm); however, these rails have a minimum length longer than that, so I had to take off the horizontal supports and move the vertical rails farther apart.Aside from the initial uncertainty on how to mount the UPS and the rail, it seems rather sturdy; I like that the rails themselves have screws in them for extra durability (although I know some people would rather not have screws).

It's very sturdy. I was terrified with my heavy server with all the boxes of spinning iron that it would be in danger. It's not. It's very heavy steel, and comes together very strong.The instructions were a little unclear; but it's easy enough to figure out.