Fujitsu RX600 S4 manual Processors, Installing additional processors

6 Processors

VCAUTION!

Make sure you observe the safety notes in the chapter “Safety instruc- tions” on page 11ff.

Processors are components which are extremely sensitive to electro- static discharge and must therefore be handled with caution.

After removing a processor from its protective wrapper or from a socket, always place it on an insulated, antistatic surface and always with the smooth side down.

Never slide a processor over a surface.

6.1Installing additional processors

The system board can be upgraded to include up to four processors.

VCAUTION!

If you fit CPU sockets 2-4, you must observe the following:

1.If you install a total of two CPUs, you must use the CPU sockets of CPU 1 and CPU 2.

2.If you install a total of three CPUs, you must use the CPU sockets of CPU 1, CPU 2 and CPU 4 (not CPU 3!).

3.If you install a total of four CPUs, you must use the CPU sockets of CPU 1 through CPU 4.

Always use processors of the same type. All processors must have the same frequency and cache size. For multi-processor operation, you must use a suitable multi-processor operating system.

ÊOpen the server as described in the chapter “Preparation” on page 17f.

RX600 S4 Options Guide 21