
Tidy cables, easy to install, easily converts between tower chassis and 4U chassis Fan is not overly noisy, moves enough air to keep drives cool (in pull configuration from factory)


seamless integration with bitlocker, a built in windows 10 pro feature. I know there are ways to bypass getting a TPM to encrypt your data, but this was affordable and was mostly curious.

- Cheap - Easy to install - Works great

Is exactly what you need if you're looking for a TPM-SPI for your ASrock motherboard.

Easy to put together

- Very nice construction. - As already mentioned, they are Ball Bearings.- Very simple to put together.(Guide included with pictures)- Universal and easily adjustable.


Works as a TPM 2.0 for the Asrock B550 Steel Legend

only needs one power connector. quick setup. screws and 2 padlocks included.

It has been working non stop in my server rack.


Durable, Affordable, Easy to install!


I have been an IT admin/installer for over 10 years now and installed many types and brands of servers/equipments into racks and thus have installed my share of universal and model specific rails/server chassis. This is an "it is what it is product". These rails are never going to be as easy to install or as perfectly smooth or as perfectly secure as the dell rail kit you bought (for 4-5x the price) that was specifically designed for your exact model of dell server chassis. Getting the server inserted into the rails and getting everything secure was easier with this kit then some other universal rail kits I have had to work with in the past. My advice for installation is to not tighten the screws all the way until you have the server installed, then lift (or even better have a partner lift) the chassis up a bit to take the weight off, square the brackets and tighten all sides. My 4u server feels fully secure in the rail, and slides out with reasonable ease (again this is an inexpensive universal product, not custom built). The recessed square post inserts, while adding a mild amount more effort, are great because it allows your server to sit flush with the rack instead of protruding out from the screw. End result is a much cleaner looking install. For the $23 i paid for these rails, I more than get my money's worth and I am more than satisfied.

Easy to install Easy to use No need for trays/caddies


-Very good solid all metal build quality. Best I've seen. -Quiet fan. -Easy to install. -Power on/off button instead of keys...no losing those. -Opens, closes slides drive in easily. -Your hard drive mounts to the tray, tray mounts to the drawer, drawer to pc. Some other manufacturers use a pass through from tray through the drawer so you would be plugging and unplugging the actually hard drive from the pc each time your remove the tray.

Solid rails, quick attach, sweet.

I bought two of these for a dual 9480 Xeon setup for ai. The quality is beyond amazing. They are expensive but so is the cpu they are used on. Honestly for hpc they are solid. If you are looking for an intel max cpu cooler look no further. Silverstone has some quality products. It is the first time I have had any of them and between the case and these coolers it is a perfect fit. You have very little choices for a 4677 cooler. I would choose this over a thermaltalke any day!