Rail and supported rack specifications
| Option name | System x3250 M5 2 MBR Slide |
| Option part number | No part number; always shipped with System x3250 M5 servers |
| Rail type | Half-out slide rail (friction), toolless installation |
| Supported rack type | Four-post IBM and Lenovo standard rack, complying with the International Electrotechnical Commission (IEC) standard If a 0U PDU is to be installed, read the notes at the bottom. |
| Service on rack | No |
| Cable management arm (CMA) support | No |
| 1U PDU support | Yes |
| 0U PDU support | Limited support. Read the notes at the bottom. |
| Mounting holes | Square or round |
| Thickness of mounting flanges | 2 mm (0.08 inches) – 4 mm (0.16 inches) |
| Distance between front and rear mounting flanges | 595 mm (23.43 inches) – 789.7 mm (31.09 inches) |
| Rail length (measured when mounted on the rack, starting from the front surface of the front mounting flange to the rear most point of the rail) | 798 mm (31.42 inches) |
Note
If you want to install the rail and a 0U PDU into the same rack, the rack must meet the following height and depth requirements:
42U or higher
At least 1000-mm (39.37-inch) deep
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