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Custom Built Desktop Computers
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7th Generation Kabylake desktop computer for Photo Video Editing
WOMO Customer Approved - Custom Built Computers
MSI PS42 Ultrabook
8th Generation desktop computer for the Professional
Pre-configured gaming computer, with graphics card.
8th Gen CPU & DDR4 - PRO Audio system for Music Production with LOW NOISE Sound solutions available.
8th Gen CPU DDR4 THUNDERBOLT - PRO Audio system for Music Production with LOW NOISE Sound solutions available.
A Socket 2066 desktop computer for the Professionalr
8th Generation Video Editing Pro Computer with Thunderbolt3


36 Mths RTB Warranty

NO Credit Card Fees

Free Delivery Aust Wide

Shipped within 3-5 days

Built by Professionals

Extensively Tested

Aust Owned & Operated

since 2003

Need Help - you Can Call Us!

Building & Delivering Custom Desktop PCs since 2003

At GR-TEK Computers our aim is to deliver the best custom built desktop & gaming computer experience and to only use industry and quality proven hardware with unmatched quality, reliability and attention to detail . Our Desktop Computers are the best because they are hand built by Professional PC. specialists who know what they’re doing and what is required to build a great desktop or gaming PC. We aim to deliver a complete customer focused experience designed to meet your productivity needs. We focus on a strong set of tried and tested component combinations that have been tested to ensure reliability and expected performance levels.

Buying Tips

SSD's (Solid State Drives) Solid-State Drives (SSD) outperform normal hard drives by up to 4 times faster. Combining an SSD drive along with a traditional Hard Drive gives you the perfect balance between speed and storage. The SSD delivers faster boot and application load times, while the SATA Hard Drive provides you with plenty of storage space. A 128gig SSD can fill up very quickly, make certain you have a 2nd hard drive for extra storage

RAM (Memory) The more RAM you have on a system the larger the installation will be. Windows10 normal install with 4Gig of RAM is about 28Gig, 8Gig of RAM 32Gigs, 16Gig of RAM 40Gig, 32Gig of RAM 54Gig, while if you go to 64gigs of RAM, Windows installation may exceed 100gigs.
Contrary to popular belief a lot of RAM does not increase system performance signifcantly, RAM however is very useful if you keep many, many Windows open at the same time, or you use programs that use RAM a lot such as Photo & Video editing software.


* All brands, logos, images and names are trademarks of their respective companies. Images used are for illustrative purposes only and may not be identical to the product supplied. * We reserve the right to use alternative components of equal or better quality in the rare event of stock unavailability.