SNMP Reference Guide

busWidthIs16bits(4) The system slot bus width is 16 bits.
busWidthIs32bits(5) The system slot bus width is 32 bits.
busWidthIs64bits(6) The system slot bus width is 64 bits.
busWidthIs128bits(7) The system slot bus width is 128 bits.
busWidthIs1xOrx1(8) The system slot bus width is 1x or x1.
busWidthIs2xOrx2(9) The system slot bus width is 2x or x2.
busWidthIs4xOrx4(10) The system slot bus width is 4x or x4.
busWidthIs8xOrx8(11) The system slot bus width is 8x or x8.
busWidthIs12xOrx12(12) The system slot bus width is 12x or x12.
busWidthIs16xOrx16(13) The system slot bus width is 16x or x16.
busWidthIs32xOrx32(14) The system slot bus width is 32x or x32.
NOTE: System slot bus width of type n bits are for parallel buses such as PCI.
NOTE: System slot bus width of type nx or xn are for serial buses such as PCI Express.
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