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ThinkSystem RAID 940-16i 8GB Flash PCIe Gen4 12Gb Adapter Installation and User Guide
5
J17(C0),
J18 (C1)
Storage interface connectors
Two SFF-8654 8-port internal connectors.
Connect the adapter by cable to the storage devices.
The following table describes the LEDs on the adapter.
Table 3
LED Designations
LED
Type
Description
LED 2 Yellow controller over temperature Stays on solid to indicate that the SAS3916 device temperature sensor is over the
temperature threshold. When the device is in the proper temperature range, this LED is off.
LED 3 Green system heartbeat
Indicates that the SAS3916 RoC ASIC is operating normally. This LED blinks at 1 Hz.
LED 5 Yellow supercap fault
Indicates that the CacheVault power module is in fault state or is over temperature. This
LED resides on the nonheat-sink side of the board.
LED 6 Green Open NAND Flash Interface
(ONFI) activity
Indicates when the ONFI is active for cache offload or recovery. This LED resides on the
nonheat-sink side of the board.
