Buy Online from Pinnacle

At Pinnacle we don't believe in the false economy of using unbranded and generic components, we don't believe in cutting corners, and we pride ourselves on the reliability of the products we provide you.

Giga-byte Computers          Compaq Computers           Dell Computers

You can be sure that all of our PC's are individually specified for their intended purpose; we don't simply re-sell other packaged solutions that may not be suitable for your business.

Robust solutions for the agile business

We can supply your business from basic, general purpose rack-dense 1U server at a low price for small and medium organizations, where local and distributed workgroup applications that availability, performance and expandability are the keys to success.

We can supply businesses that have space constrained data centres, rack server systems running business critical applications with an uncompromising need for performance, availability and flexibility.

Does your business require high performance clustering?

Even if your business requires High Performance Computing Clusters (HPPC) and for software developers wanting to develop 64-bit solutions based on the Itanium 2's EPIC architecture, we have a solution for you.

Are you looking to integrate

If your business requires mini towers, midi towers or full tower computer systems we have a solution ready for you to integrate with your IT Infrastructure.

If you use your computer more than a few hours per day, we suggest you not to turn off your computer at the end of the day. Instead turn off only the monitor to save electricity. Daily power up and down makes the components exposed to high and low temperature cycles that are not good for the life-time of the components, particularly the critical ones such as hard drives, CPU, and memory.

The temperature cycle would result in expansion-shrinking cycle for the components. The life-time of electronic components would be increased if they are run at constant temperature with adequate ventilation.


If your area experiences a few times of power outage per year, it is necessary to use a UPS. Sudden power downs while the system is running may cause severe damage to hard drives.


A tape backup and a lock to make systems hard to move are worthy investment for critical data.


Use your hand to touch and feel the cover of your computer at least once a week. The cover should be at room temperature. If it feels warm there may be a problem! Check to make sure that the cooling fans on the power supply and CPU are working properly. Clean the air pathway on the back of the power supply on a regular basis.