Skip to main content

IBM Power Systems Software > IBM i > Hardware resources >

Capacity on Demand

OverviewOfferingsActivations

Meet your needs as you grow
Imagine you launch a dynamite new Web application for the holiday season, and it's getting more traffic than you expected. What do you do to avoid disruptions in service? You turn on available inactive processors and memory to handle every hit, then turn the extra capacity off when the application requires less capacity in the new year. You pay only for what you have activated.

Or say you tell your business analysts they now have access to all the company's business intelligence data. The danger is that, with your current processor configuration, increased demand could slow response times to a crawl. The solution? You activate reserve processing power to meet the new user demands without disrupting current operations.

That's IBM System i™ Capacity on Demand available on selected servers.

Match your capacity with your business goals

Capacity on Demand (CoD) for IBM System i™ offer clients the ability to non-disruptively activate (no ipl required) processors and memory.

Capacity on Demand also gives you the ability to temporarily activate capacity to meet intermittent performance needs, to activate additional capacity on a trial basis, or even activate advanced functions when needed.

Note: Not all CoD offerings are available on older hardware and if they are available, the terms and conditions and/or function may vary.

Capacity on Demand offerings:

Capacity Capacity Upgrade on Demand Capacity Upgrade on Demand … permanent capacity (processor and memory) for non-disruptive growth
· Planned growth
· Pay when purchased

More details

How to activate

On/Off Capacity on Demand On/Off Capacity on Demand … temporary capacity (processor and memory) for fluctuating workloads
· Business peaks
· Pay after activation (contracts required)

More details

How to activate

Reserve Capacity on Demand Reserve Capacity on Demand … temporary capacity (processor only) for fluctuating workloads
· Business peaks
· Pay before activation (no contracts)

More details

How to activate

Utility Capacity on Demand Utility Capacity on Demand … temporary capacity (processor only) for fluctuating workloads
· Business peaks
· Pay before or after use (no contracts)

More details

How to activate

Trial Capacity on Demand Trial Capacity on Demand … temporary capacity (processor and memory) for workload testing or any one time need
· New application or resource testing
· One time up to 30 contiguous days of usage

More details

How to activate

Advanced Function on Demand Advanced Function on Demand … permanent activation of system functions
· Advanced POWER Virtualization
· Enterprise Enablement

More details

How to activate

Learn more about the offerings

Learn how to activate


Financing your Capacity on Demand solutions

IBM Global Financing can help match your payments with your usage, with competitive financing for fixed and variable costs related to IBM Capacity on Demand offerings. By financing your Capacity on Demand costs and associated charges together with your base lease, spikes in demand need not become spikes in your budget.



Presentations

CUoD, On/Off CoD, Reserve CoD, Trial CoD and AFoD for 520, 550, 570, and 595 (716KB)

CUoD for 825, 870, 890 and On/Off CoD for 825, 870, 890 (489KB)

CUoD and Trial Capacity for 830 and 840 (452KB)


Capacity on Demand User's Guide

Capacity on Demand User's Guide (606 KB) (POWER6 systems)


Planning guides

CUoD, On/Off CoD, Reserve CoD, Trial CoD, and AFoD for 520, 550, 570, and 595 (1.43 MB)

On/Off CoD for 825, 870, and 890 (283KB)

CUoD for 825, 870, and 890 (119KB)

CUoD and Trial Capacity for 830 and 840 (96KB)

Get Adobe® Reader®


On/Off demo
On/Off demo

Take an online tour of On/Off Capacity on Demand.

Play demo (3.6MB)

HTML version

Get Flash® Player