Shopping cart  Shopping cart
0 Product(s) in cart
Total $0.00credit card
free sale phone
Additional Options


Click Icon to see our Reviews

Custom Built Desktop Computers

Gaming Computers

Eway Secure Gateway Payments Intel PayPal zipMoney
10th Gen Comet Lake Gaming PC with nVidia graphics card options available.
8th Generation mini gaming PC with unique case options, optimised for best performance & value.
AMD Ryzen Custom RGB Gaming Computer
Core i5/i7/i9 11th Generation gaming desktop computer
AMD Ryzen Extreme Custom Gaming Computer
Intel's 11th Gen CPU PC with nVidia 30 Series graphics card options available.



WOMO Customer Approved - Custom Built Computers

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.


• Preconfigured & fully customisable desktop & gaming computers.
• All Desktop Pcs & Gaming Pcs are hand-built by Professional System Engineers
• Each desktop computer & gaming computer receives extensive quality & performance testing.
• High quality industry standard components sourced from Australian reputable distributors.
• LOW NOISE components are used wherever possible to avoid excessive noise.
• We Pride ourselves in offering the best in Service, Quality and Reliability.
• We are desktop computer & gaming pc professionals with over 25 years experience.
• We also specialise in Photo & Video Editing Desktop PCs and computers.
• We provide excellent customer service, latest software and industry leading technology.


3 Year Warranty

NO Credit Card Fees

Free Delivery Aust Wide

Shipped within 3-5 days

Custom Built

Extensively Tested

Aust Owned & Operated

* 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.