Compute node components

This section includes the components that come with the compute node.

Figure 1. Compute node components

Table 1. Parts list, compute node
Index	Description	Tier 1 CRU	FRU	Consumable and Structural part
For more information about ordering the parts shown in compute node components: Node parts list It is highly recommended that you check the power summary data for your server using Lenovo Capacity Planner before purchasing any new parts.
`1`	PCIe adapter	√
`2`	Air baffle			√
`3`	Processor and heat sink assembly (85mm heat sink)		√
`4`	Processor and heat sink assembly (108mm heat sink)		√
`5`	Processor and heat sink assembly (108mm heat sink)		√
`6`	Processor and heat sink assembly (T-shaped heat sink)		√
`7`	Trusted Cryptographic Module		√
`8`	CMOS battery (CR2032)			√
`9`	M.2 backplane	√
`10`	M.2 retainer clip	√
`11`	DRAM DIMM	√
`12`	DC Persistent Memory Module (DCPMM)	√
`13`	2.5-inch drive bay blank (for empty bays next to the backplane)			√
`14`	2.5-inch drive bay blank panel (for drive bays on the backplane)	√
`15`	2.5-inch hot-swap drive	√
`16`	Compute node tray		√
`17`	KVM breakout module	√
`18`	2.5-inch 6-drive hot-swap SAS/SATA backplane		√
`19`	2.5-inch 6-drive hot-swap SAS/SATA/NVMe backplane		√
`20`	2.5-inch 4-drive hot-swap SAS/SATA backplane		√
`21`	2.5-inch 4-drive hot-swap NVMe backplane		√
`22`	Compute node cover	√

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