NEC Express5800 Series User Manual

8-18 System Upgrade
4. Loosen the screws securing the CPU/IO module
handle to press down the handle.
The lock is unlocked and the CPU/IO module is
pulled out.
IMPORTANT:
Before you pull out a CPU/IO module, check
the rear of the server to make sure cables for
connection with peripheral equipment or
network are disconnected. If any cables are connected, keep a record of where the cables
are connected and then disconnect all cables connected to the module you are to pull out.
Handle
5. Hold the release levers of the CPU/IO module and pull it off.
IMPORTANT:
 Do not hold part other than the handle to pull the module.
 Handle the CPU/IO module carefully. Do not drop the module or bump it against
parts in the device when you remove it.
6. Carefully place the CPU/IO module on a flat and sturdy table.
Avoid the dusty or humid place.
This allows you to access the devices in the CPU/IO module. For more information on how to
handle these devices, see the associated sections.

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)