System Board Components
The following table lists the system board components.
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/SYS/MB
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FRU
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General host system board FRU
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/SYS/MB/CPLD
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FRU
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Mainboard CPLD/FPGA firmware version
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/SYS/MB/NET[0-3]
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FRU
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Host Ethernet FRU
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/SYS/MB/PCIE[1-6]
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FRU
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PCIe slot
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/SYS/MB/PCIE[1-6]/PRSNT
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Discrete sensor
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Option card inserted into PCIe slot
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01h-ENTITY_ABSENT
02h-ENTITY_PRESENT
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/SYS/MB/PCIE3/PCIESW
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FRU
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PCIe switch for NVMe support, optional, dedicated slot
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/SYS/MB/T_OUT_ZONE[0-2]
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Threshold sensor
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Cooling zone chassis exhaust temperature, located behind the specified
PCIe slots.
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Zone 0 – PCIe slot 5
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Zone 1 – PCIe slot 4
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Zone 2 – PCIe slot 1
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Degrees Celsius
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/SYS/MB/T_IN_ZONE[0-2]
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Threshold sensor
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Cooling zone chassis inlet temperature, located in front of the
specified PCIe slots.
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Zone 0 – PCIe slot 5
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Zone 1 – PCIe slot 4
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Zone 2 – PCIe slot 1
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Degrees Celsius
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/SYS/MB/T_CORE_NET01
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Threshold sensor
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Gigabit Ethernet controller die temperature
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CPU 0, NET 0+1 Degrees Celsius
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/SYS/MB/T_CORE_NET23
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Threshold sensor
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Gigabit Ethernet controller die temperature
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CPU 1, NET 2+3 Degrees Celsius
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/SYS/MB/T_IN_PS
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Threshold sensor
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Power supply unit (PSU) inlet temperature, located directly in front
of the PSU 0 air inlet.
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Degrees Celsius
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/SYS/SP
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FRU
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Service processor FRU
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/SYS/SP/OK
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Indicator
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SP OK LED
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Color: Green
Location: Front panel
On: SP is operating.
Off: SP requires service.
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/SYS/SP/NET[0-1]
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FRU
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SP Ethernet FRU
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