| Model No. | RMS01 | RMS02 | RMS03-24 | RMS03-26 | RMS04-20 | RMS05-22 | RMS06-22 |
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| Fit chassis width | 438mm | 438mm | 430mm | 430mm | 430mm | 440mm | 430mm |
| Limitation of chassis depth | 660mm (26") | 660mm (26") | 610mm (24") | 660mm (26") | 510mm (20") | 560mm (22") | 560mm (22") |
| Rack Cabinet mounting hole distance (Min.~Max.) | 716~832±3 mm | 705~904±3 mm | 665~820±3 mm | 715~870±3 mm | 565~720±3 mm | 595~936±3 mm | 570~731±3 mm |
| Cabinet mounting hole dimension | 9.5mm □ | 9.5mm □ | 9.5mm □ | 9.5mm □ | 9.5mm □ | 9.5mm ○ or □ | Min. 7mm ○ or □ |
| Recommended List | |||||||
| RM23-502 | - | - | ● | ● | - | - | - |
| RM22-312 | - | - | - | ● | - | - | - |
| RM22-308 | - | - | - | ● | - | - | - |
| RM21-304 | - | - | ● | ● | ● | - | - |
| RM21-308 | - | - | ● | ● | ● | - | - |
| RM201B | - | - | ● | ● | - | - | ● |
| RM208 | ● | - | - | - | - | - | - |
| RM208-MINI | - | - | ● | ● | ● | - | - |
| RM212 | ● | - | - | - | - | - | - |
| RM224 | ● | - | - | - | - | - | - |
| RM316 | - | ● | - | - | - | - | - |
| RM420 | - | ● | - | - | - | - | - |
| RM400 | - | - | - | - | - | - | ● |
| RM42-502 | - | - | - | - | - | - | ● |
| RM41-506 | - | - | - | - | - | - | ● |
| RM41-H08 | - | - | - | - | - | - | ● |
| CS350 | - | - | - | - | - | ● | - |
| RMB41 | - | - | ● | ● | - | - | - |
| RMB41-W | - | - | ● | ● | - | - | - |
| RMB51 | - | - | ● | ● | - | - | - |
| RMB51-W | - | - | ● | ● | - | - | - |