NEC Express5800 Series User Manual

8-30 System Upgrade
Replacing CPU
Follow the steps below to replace a failed CPU:
1. Use Data Viewer of NEC ESMPRO Manager to identify the failed CPU.
2. Remove the CPU/IO module referring to page 8-17.
3. Replace the CPU.
4. Install the CPU/IO module referring to page 8-19.
The installed CPU/IO module will start automatically.

NEC Express5800 Series Specifications

General

Series	Express5800
Category	Server
Processor	Intel Xeon processors
Network	Gigabit Ethernet, 10 Gigabit Ethernet (Varies by model)
Operating System Support	Windows Server, Linux variants
Form Factor	Tower, Rackmount (1U, 2U, etc. - varies by model)
Memory	DDR4 ECC DIMM (Capacity varies by model)
Storage	SAS/SATA HDD/SSD, NVMe SSD (Configuration varies by model)