Table 1. Components of the 8250 Adapter Kit for 8260

Adapter kit Component

4-slot Feature

9-slot Feature

16-slot

 

 

 

Feature

 

 

 

 

Left Boundary Adapter

1

1

1

 

 

 

 

Right Boundary Adapter

1

1

1

 

 

 

 

Dual-Slot Top Filler

1

3

7

 

 

 

 

Single-Slot Top Filler

1

2

1

 

 

 

 

Dual-Slot Module Ejector Blocks

4

9

16

 

 

 

 

8250 Module Blank Faceplate

3

8

15

 

 

 

 

1.2.1.3 Fault-Tolerant Controller Module Slots

The Controller module provides all the clocking signals for the 8260. It is also used to provide management of the power subsystem and the cooling subsystem.

The 8260 chassis has two dedicated slots for the use of the Fault-Tolerant Controller modules. These are referred to as slots 18 and 19. The 8260 Model 17 arrives with 1 Controller module as standard which is required for the operation of the 8260. You may install a second Controller module which will be used to back up the primary Controller module in case of failure. Fault tolerance is established when there are two Controller modules installed. Either module may be the master but in the event of the master Controller module failing and the standby Controller module taking over, the network will be disrupted.

1.2.1.4 The Intelligent Power Subsystem

The power subsystem provides an easy access power bay which can support up to four load-sharing, high capacity, managed power supplies. The 8260 Model 017 arrives with one power supply as standard and you may optionally install three additional power supplies. Features of the power subsystem are:

∙

∙

Accessibility

The power bay is easily accessed from the front of the 8260.

Hot pluggability

∙

∙

∙

You may install or remove power supplies while the hub is operating from the other installed power supplies.

High capacity power supplies

Each power supply provides up to 295 watts of power.

Load sharing capability

The power consumption is evenly distributed over all the power supplies.

Power management

Using a combination of the DMM and the Controller module the power subsystem can be monitored and controlled in either fault tolerant or non-fault tolerant mode.

All of these features add up to a true seamless redundancy of the power subsystem. The intelligent power subsystem is fully described in Chapter 5, ª8260 Intelligent Power Management Subsystemº on page 73.

6 8260 Multiprotocol Intelligent Switching Hub

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IBM 8260 manual Fault-Tolerant Controller Module Slots, Intelligent Power Subsystem
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8260 specifications

The IBM 8260 is a significant entry in the realm of enterprise servers, recognized for its performance, scalability, and robust features designed to cater to demanding business environments. It primarily serves as a high-capacity server for large organizations, capable of handling extensive workloads and complex applications without compromising speed or efficiency.

One of the standout features of the IBM 8260 is its powerful processing capabilities. It typically comes equipped with multiple processor units based on the IBM POWER architecture, which is renowned for its high-performance computing. This architecture allows the server to execute numerous simultaneous tasks, making it ideal for environments that require multitasking and high throughput.

Memory capacity is another key characteristic of the IBM 8260. Depending on the specific configuration, it can support substantial amounts of RAM, ensuring that applications can run effectively without the bottlenecks often associated with data-intensive tasks. This is crucial for enterprises that rely on real-time data analytics, large database management, and resource-heavy applications.

In terms of storage, the IBM 8260 offers flexible options. It supports a variety of storage solutions, including solid-state drives (SSDs) and traditional hard drives, catering to different performance and capacity needs. This scalability in storage helps organizations manage their data effectively while ensuring quick access and retrieval times.

Connectivity is also a prominent feature of the IBM 8260. The server includes advanced networking capabilities, supporting various protocols and technologies that facilitate fast data transfer and communication between devices. This enhances overall network performance, essential for businesses that depend on cloud computing and distributed computing environments.

Additionally, the IBM 8260 is designed with a focus on reliability and availability. It incorporates redundant components, such as power supplies and cooling systems, minimizing the risk of downtime. This is critically important for enterprises that require continuous availability of services.

The server’s management features are also noteworthy. IBM provides a suite of management tools that allow IT administrators to monitor performance, configure hardware settings, and troubleshoot issues seamlessly. This ease of management is bolstered by automation capabilities, enabling organizations to enhance operational efficiency.

In conclusion, the IBM 8260 stands out in the competitive server landscape due to its high processing power, extensive memory and storage options, advanced connectivity, reliability features, and robust management tools. Such attributes make it a viable choice for organizations seeking to enhance their IT infrastructure and streamline their operations effectively.
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