Racks are awful.
Okay, racks aren't that bad, but keep in mind that sometimes rackmount slider rails have little issues with particular racks. They should fit the same standard, but one or the other will be off by a few millimeters and it throws everything into chaos! If the rack and rails are from the same manufacturer, you should be fine, but it can be a bit tricky otherwise, so make sure to test these out as soon as possible!
Oh! And make sure that you are using an actual server rack. I've seen folks try using racks made for audio equipment without realizing it. Those *might* work, but they're not designed for server equipment.
- 26" Length 2U-4U IPC Rack mount Case Slider Rail
- Full travel 3-members Heavy-Duty 15 gauge cold-rolled steel inner, intermediate and outer member, compare to third-party's 10-12 gauge steel. Load Rating is up to 145 lbs
- Ball-bearings intermediate member provides precise linear motion with smooth, silent travel.
- Lock-open and close to secure the chassis in position for easy access, more tapped screw holes for easy mounting the L-brackets directly onto the outer member without the time consuming task of tightening the nuts and screws.
Configure a custom computer with the Athena 26 inch Rackmount Slider Rails.