Rail Kit Installation Guide General Chart
| Rack Rail Product Code | Compatible Chassis Form Factor | Available Installation Guide? | Status |
| AXXELVRAIL | 1U - 2U - 4U | Yes | Sustaining |
| A1USHRTRAIL | 1U | Yes | |
| A1UFULLRAIL | 1U | Yes | |
| AXXFULLRAIL | 2U | Yes | |
| AXXSHRTRAIL | 2U | Yes | |
| AXX2POSTBRCKT | 1U - 2U | Yes | |
| AXX1U2UCMA | 1U | Yes | |
| AXXCMA2 | 2U | Yes | |
| AXX3U5UPRAIL | 4U | Yes | |
| AXX3U5UCMA | 4U | Yes | |
| FCXXRAILKIT | 1U - 2U | No |
| Note | Most of the racks in the market come with square holes as well as our latest rails. If a round hole mounting rail needs to be installed, you can use a cage nut or adapter brackets. These parts are sold on third-party sites. |