Disk Drive Components

The following table lists the hard disk drive (HDD) and solid state drive (SSD) components.

Component Name (Oracle ILOM CLI Targets)	IPMI Type	Description	Values (if applicable)
/SYS/DBP/HDD[0- x ]	Replaceable component	Hard disk drive	From host
/SYS/DBP/HDD[0- x ]/PRSNT	Discrete sensor	Hard disk drive presence	01h-ENTITY_ABSENT 02h-ENTITY_PRESENT
/SYS/DBP/HDD[0- x ]/STATE	Discrete sensor	Writable multistate, slot/connector sensor type, per IPMI	01h-FAULT_STATUS 02h-IDENTITY 04h-INSTALLED 20h-SLOT_POWER_OFF
/SYS/DBP/HDD[0- x ]/SERVICE	Indicator	Hard disk drive Fault-Service Required LED	Color: Amber Location: HDD Off: Normal On: Hard disk drive was diagnosed as faulty.
/SYS/DBP/HDD[0- x ]/OK2RM	Indicator	Hard disk drive OK to Remove LED	Color: Blue Location: HDD Off: Normal On: Drive is ready to remove.
/SYS/DBP/HDD[0- x ]/NVME	Replaceable component	NVMe drive
/SYS/DBP/HDD[0- x ]/NVME/PRSNT	Discrete sensor	NVMe device presence	01h-ENTITY_ABSENT 02h-ENTITY_PRESENT
/SYS/MB/SSDR[0-1]	Replaceable component	Internal SSD riser (1 on 1U, 2 on 2U)
/SYS/MB/SSDR[0-1]/PRSNT	Discrete sensor	Solid-state drive (SSD) riser presence (2 risers on 2U)	01h-ENTITY_ABSENT 02h-ENTITY_PRESENT
/SYS/MB/SSDR[0-1]/SSD[0-1]	Replaceable component	Internal SSD drive
/SYS/MB/SSDR[0-1]/SSD[0-1]/PRSNT	Discrete sensor	SSD drive presence (1 SSD per riser on 2U) (Hidden)	01h-ENTITY_ABSENT 02h-ENTITY_PRESENT
/SYS/MB/SSDR[0-1]/SSD[0-1]/STATE	State sensor	SSD drive state	04h-INSTALLED 20h-SLOT POWER OFF
/SYS/MB/SSDR[0-1]/SSD[0-1]/NVME	Replaceable component	Internal SSD that is NVM Express
/SYS/MB/SSDR[0-1]/SSD[0-1]/NVME/PRSNT	Discrete sensor	Indicates the SSD is PCIe (NVMExpress)	01h-ENTITY_ABSENT 02h-ENTITY_PRESENT