Ch 3: Installing Optional Devices

Installing Various Boards

This section explains how to install various types of boards.

Before changing the configuration of the system equipment (such as internal SCSI devices or extended boards), be sure to unplug the power cord, and wait at least 30 seconds. In some rare cases, the setup data might be changed. If so, turn off the system equipment, turn it on, then change the settings on the Setup Menu.

Installing Processors

This system allows multiprocessing of up to four processors. If you use an OS intended for multiprocessing, you can speed up the system by adding processors.

Processors

Processors are of two types, those with 512kB secondary cache and those with 1MB secondary cache. Choose an appropriate type, then install processors starting in processor slot 1.

When you install processors, you also need to install voltage regulating module (VRM; attached to each processor) starting in VRM slot 1.

You need to install a terminator for processor in processor slots with no processor installed.

If you install more than one processor, unify the secondary cache capacity.

Make sure you install processors, VRMs, and terminators for processors in the specified positions, to prevent the system equipment from malfunction.

VRM slot 1

Processor slot 1

Processor slot 2

VRM slot 2

Processor slot 3

VRM slot 3

Processor slot 4

VRM slot 4

 

Hitachi PC VisionBase 8450H/R Server

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Hitachi 8450H/R manual Installing Various Boards, Installing Processors

8450H/R specifications

The Hitachi 8450H/R is a powerful and versatile machine designed for heavy construction and earth-moving tasks. Renowned for its robust design and high performance, it serves as a reliable partner in various industries, including mining, construction, and infrastructure development.

One of the standout features of the Hitachi 8450H/R is its exceptional hydraulic system. This machine is equipped with a highly efficient hydraulic pump and advanced control systems that provide superior lifting and digging capabilities. The hydraulic system not only enhances operational efficiency but also ensures smooth and precise movements, which is critical when working in tight spaces or on uneven terrain.

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The machine's undercarriage is built for durability, equipped with heavy-duty tracks that ensure stability and traction on various ground conditions. This feature is particularly beneficial in challenging terrains where other machines might struggle. The suspension system further enhances ride comfort, allowing for smooth operation even on rough surfaces.

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Overall, the Hitachi 8450H/R combines advanced technologies, exceptional performance, and user-friendly features to deliver outstanding results in heavy-duty applications. Its blend of power, durability, and ease of operation makes it a top choice for construction and earth-moving professionals around the globe.