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Rail and supported rack specifications

Option nameSystem x Gen II Universal Slides KitSystem x3550 M5 Slide Kit G4
Option part number00KA50000KA606
Rail typeFull-out slide rail (ball bearing)Full-out slide rail (ball bearing), toolless installation
Supported rack type

Any four-post rack, complying with the International Electrotechnical Commission (IEC) standard

If a 0U PDU is to be installed, read the notes at the bottom.

Four-post IBM and Lenovo standard rack, complying with the IEC standard

If a 0U PDU is to be installed, read the notes at the bottom.

Service on rackYesYes
Cable management arm (CMA) supportYesYes
1U PDU supportYesYes
0U PDU supportLimited support. Read the notes at the bottom.Limited support. Read the notes at the bottom.
Mounting holesSquare, round, or threadedSquare or round
Thickness of mounting flanges2 mm (0.08 inches) – 4.65 mm (0.18 inches)2 mm (0.08 inches) – 3.3 mm (0.13 inches)
Distance between front and rear mounting flanges617 mm (24.29 inches) – 812 mm (31.97 inches)617 mm (24.29 inches) – 812 mm (31.97 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)836.8 mm (32.94 inches)833.5 mm (32.81 inches)
Note
  • If you want to install the rails and a 0U PDU into the same rack, the rack must meet the following height and depth requirements:

    • 42U or higher

    • At least 1100-mm (43.31-inch) deep if no CMA is to be installed; at least 1200-mm (47.24-inch) deep if a CMA is to be installed

  • The option part numbers might change.