Replaceable Components
The following table lists the replaceable components in the server and directs you to the replacement instructions.
| Replaceable Component | Description | Replacement Instructions |
|---|---|---|
|
Battery (Cold service) |
Lithium coin-cell battery that powers the CMOS BIOS and real-time clock. |
|
|
DIMMs (Cold service) |
Add or replace memory modules in the system. |
|
|
Storage drives (Hot service) |
Supports NVMe SSDs. |
|
|
Fan modules (Hot service) |
Four fan modules for cooling the motherboard assembly and installed components. |
|
|
PCIe cards (Cold service) |
Optional add-on PCIe cards that can expand the functionality of the server. |
|
|
PCIe risers (Cold service) |
Houses and connects the PCIe cards. |
|
|
Power supplies (Hot service) |
Two fully redundant AC power supplies. |
|
|
Processor and heatsink (Cold service) |
Carries out the instructions of the system. |
|
|
Disk backplane (Cold service) |
Serves as the interface between storage drives and the PCIe NVMe signals from the motherboard. |
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|
Front LED indicator module (Cold service) |
Contains the push-button circuitry and LEDs that are displayed on the front panel. |
|
|
Temperature sensor (Cold service) |
Provides temperature information for the system. |
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|
OCP V3 NIC (Cold service) |
(Optional) Provides two Gigabit Ethernet QSFP ports (PORT 1 and PORT 2) on the server rear panel. |
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|
Motherboard assembly (Cold service) |
Provides connectors for the fans, DIMMs, processors, PCIe risers, and power supplies. |
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|
NVMe cables (Cold service) |
Provide signals between the disk backplane and the motherboard NVMe connectors. |