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Gaming Computers Australia           Gaming Computers Australia

Serving you Since 1995







FREE and fast freight to  most suburbs in Australia including Adelaide, Brisbane, Cairns, Canberra, Gold Coast, Hobart, Launceston, Melbourne, Perth, Sunshine Coast & Sydney.

$25 freight to Darwin


Series 6 - Available from 13/09/2020


AMD RYZEN Gaming PC Melbourne                                 


Looking for a good fast AMD gaming PC? Well look no further. Our Series 6 AMD gaming PC is our fully customisable gaming PC with AMD CPU. Featuring the latest AMD RYZEN 9 3900XT CPU with 12 Cores and 24 Threads, a GeForce RTX 2070 SUPER gaming graphics card, 32GB Gaming RAM and a 1TB SSD, this gaming PC is just what you want. This AMD Ryzen Gaming PC also has the option of GeForce RTX 2080 SUPER or the faster RTX 2080Ti Gaming Graphics card.



fast AMD RYZEN 9 3900xt Gaming PC on sale       




AMD Ryzen 9 - 3900XT CPU, 12 Cores/24 Threads, 3.8GHz, Max Freq 4.7GHz

Setting the Bar for High Performance - AMD’s high-performance x86 Core “Zen 2” architecture enables 3rd Gen Ryzen™ Processors like the AMD Ryzen™ 9 3900XT to deliver the highest single-thread and multi-thread performance of any mainstream desktop processor.1 For gamers and creators alike, that’s mission-critical performance built to help you win.

Cloud computing, enterprise productivity, immersive visual experiences, gaming and streaming all demand increasing computing performance with optimal energy efficiency. From the very beginning, AMD engineers designed the new “Zen 2” core to meet those demands with more core throughput, larger caches, and powerful multi-threading capabilities.




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ASUS / Gigabyte Motherboard

Designed for gamers, creators, and everyone in between who need cutting-edge performance, maximized bandwidth and breathtaking speed.


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The AMD X570 chipset delivers outstanding overclocking capabilities for the latest AMD AM4 socket for 3rd and 2nd Gen AMD Ryzen™ /2nd and 1st Gen AMD Ryzen™ with Radeon™ Vega Graphics Processors. It is optimized for multiple GPU configurations, including NVIDIA SLI® and AMD CrossFireX™. It also supports x16 PCI Express® 4.0/3.0 lanes and provides 10Gb/s USB 3.2 Gen 2 ports and 6 Gb/s SATA ports for faster data retrieval.




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 32GB DDR4 Dual Channel Kingston / Corsair / G. SKILL / Crucial RAM with Heatsink.

Upgradable to 64GB

This RAM is Approved for use with AMD RYZEN. Energise your DCC PC With Dual Channel DDR4 RAM. The data path is doubled by using two sticks of DDR4 memory. By giving the CPU bridge more data path to the memory, bandwidth is effectively doubled. In simple terms, think of dual Channel DDR as widening the bridge by adding two more lanes. This effectively allows more data to travel faster; much like traffic moving faster when there’re more lanes to drive in.



SSD (Solid State Drive)

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 1TB M.2 Solid State Drive (SSD) (NVMe PCIe)

This fast multi core CPU PC has the latest NVMe PCIe M.2 SSD - Solid State Drive. No moving parts results in a quiet, cool, highly-rugged solution that offers at least 10x faster system responsiveness1 than traditional hard disk drives. Boot time, application launches, file loads, sleep recovery, benchmarks; each activity is faster. Low power consumption & upto 100% longer life. From playing the latest PC games, running a virus scan to rendering video clips - everything is faster with a SSD.




24th Anniversary Special Offer

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Supertech Computers has been supplying high quality gaming desktop computers for over 24 years now. To celebrate our 24th anniversary, we are offering some great specials including  free / cheap delivery of this 12 core PC to most suburbs in Australia including Adelaide (SA), Brisbane (QLD), Cairns, Canberra (ACT), Gold Coast, Hobart (TAS),  Melbourne (VIC), Perth (WA), Sunshine Coast & Sydney (NSW).





 RTX 2070 SUPER Gaming PC 

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Normally this PC comes with a RTX 2070, but for a a very limited time we are offering


Hurry - Very Limited Stock

The nVidia GeForce RTX 2070  SUPER is the latest graphics card from nVidia.

NVIDIA® GeForce® RTX 2070 SUPER™ is powered by the award-winning NVIDIA Turing™ architecture and has a superfast GPU with more cores and faster clocks to unleash your creative productivity and gaming dominance. It’s time to gear up and get super powers.

NVIDIA Turing—the world’s most advanced GPU architecture—fuses next-generation shaders with real-time ray tracing and all-new AI capabilities. This new hybrid graphics capability represents the biggest generational leap ever in gaming GPUs, delivering up to 6X more performance than previous 10 Series NVIDIA Pascal™ GPUs.

Dedicated ray tracing hardware enables fast real-time ray tracing with physically accurate shadows, reflections, refractions, and global illumination.

Artificial intelligence is driving the greatest technology advancement in history, and Turing is bringing it to computer graphics. Experience AI-processing horsepower that accelerates gaming performance with NVIDIA DLSS.

Variable Rate Shading focuses processing on areas of rich detail, boosting performance. Mesh Shaders advanced geometry processing supports way more objects per-scene, allowing more complex worlds.

Simultaneous floating point and integer processing enables Turing GPUs to more efficiently process the compute heavy workloads of modern games.


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GeForce RTX2070 SUPER for the ultimate gaming PC.


RTX2070 SUPER is the recommended graphics card for a fast Battlefield 4 PC and for X-Plane 10 or X-Plane 11 Flight sim PC.

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8GB RTX 2080 SUPER (upgrade)

AMD RYZEN RTX2080 Super gaming PC

Supercharge your gaming PC with the latest RTX 2080 SUPER from nVidia. The GeForce RTX 2080 Super is even faster compared to the RTX 2070. NVIDIA’s GeForce RTX 2080 super is the most advanced gaming graphics card ever created. Discover unprecedented performance, power efficiency, and gaming experiences. This is the ultimate gaming platform. #GameReady.

NVIDIA® GeForce RTX 2080 super delivers the ultimate PC gaming experience. Powered by the new NVIDIA Turing™ GPU architecture and the revolutionary RTX platform, RTX graphics cards bring together real-time ray tracing, artificial intelligence, and programmable shading. This is a whole new way to experience games.


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Ray tracing is the holy grail of gaming graphics, simulating the physical behaviour of light to bring real-time, cinematic-quality rendering to even the most visually intense games like never before.

The RTX 2080 SUPER has all the features and benefits of the RTX 2070 SUPER and with a more powerful GPU.

This is ideal for X-Plane 10 or X-Plane 11 flight Sim.


VR ready AMD Ryzen 9 gaming PC with RTX 2080 Ti SUPER

GeForce RTX2080 SUPER  for a fast gaming PC


11GB RTX 2080 ti (upgrade)


Want maximum performance from you GeForce Gaming rig? The GeForce® RTX 2080 Ti is NVIDIA's new flagship gaming GPU. The latest addition to the ultimate gaming platform, this card is packed with extreme gaming horsepower, next-gen 11 Gbps GDDR6 memory, and a massive 11 GB frame buffer. 

RTX 2080 Ti - for a superfast gaming PC.





AMD gaming PC with Windows 10

Microsoft Windows 10 Home 64 Bit

Fully Installed and updated, Latest drivers installed, Option of Microsoft Windows 10 Professional. If you have your own copy of Windows 10 then you can remove this from the order.





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 Corsair Professional Gaming Case - Corsair is a world leader in manufacturing PC parts. They are know for their quality and reliability.

Minimalist design ensures that your system can fit in almost any environment and displays your components through a beautiful tempered glass side panel.

 - Sleek modernistic look with Professional looking front panel design

 - Advanced dual USB3.0 for maximum data transfer speed

 - Removable dust filter to minimise dust from entering the enclosure. (filter is easy to remove and clean)

 - Made of a thicker material so runs quieter

 - Cable management - most of the cables are hidden behind the motherboard tray - also allows for better air circulation and looks clean.

Corsair PC cases have the high-end features you need, and nothing you don’t. Designed to be the foundation of awesome gaming and professional PCs, they combine the latest technology and ergonomic innovations with lots of room to build and expand, and amazing cooling potential.




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750 Watt 80+ GOLD ATX Power Supply Unit

ACTIVE POWER FACTOR CORRECTION (ACTIVE PFC) - PF value up to 99%, provides clean and reliable power

ULTRA-QUIET & TEMPERATURE-CONTROLLED 120mm FAN - Temperature-controlled design adapts its rotating speed to the PSU temperature. Even on its highest rotating level the fan is still quiet enough to be barely noticeable

SUPPORTS THE ENERGY STAR 5.0 - Compatible with Energy star 5.0 computer system

Integrated Air Inlet Design - Optimal Aero-Dynamical Design, for a more silent operation

UVP (Under-voltage protection)

OVP (Over-voltage protection)

SCP (Short-circuit protection)

OPP (Overload protection)

OCP (Over-current protection)

OTP (Over-temperature protection)




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Wireless Network Card (WIFI) (Upgrade option)

You will need a WIFI card if you want to connect your PC to your wireless modem to access the Internet. If the modem is in the same room as the PC, then you can connect the modem using a cable to the Ethernet port on the PC. But if the wireless modem is in a different room or a cable can not be run from the modem to the PC then you will need this WIFI card.



Network Port 

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Gigabit Ethernet Network (LAN) - up to 1000 Mbps




USB Ports

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4 x USB 3.2 Gen 1 ports (at rear))

2 x USB 2.0/1.1 (at rear)

2 x USB 3.0 (at front)





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REALTEK Audio with Noise Guard



 Multi Monitor Support

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Yes, all support up-to 4 monitors. HDMI and DisplayPort (DP) outputs.



Front Ports

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Audio out, Microphone

2 x USB 3.0



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FREE Lifetime Phone Support

Fully Assembled & Tested

FREE Remote Login Support

48 Hour Test Bench PASSED

Full Manufacturer Warranty

5 Years Labour Warranty

Fee Acrobat Reader - Latest Edition




Why buy Gaming PCs with AMD CPU from Supertech Computers?

Supertech Computers is a Multi Award Winning computer company that has been supplying high quality gaming PCs, CAD PCs and Video or photo editing PCs since 1995. We are also a Gold Level member of the Prestigious Intel Partner Program.

With almost 25 years of computer industry experience, we have the knowledge and tools to build high quality computers for gaming, CAD, Video / Photo / Music editing at a cheap price. Also, we always have all our computers in stock and and if you want to pick it up then we can have it ready within 2 working days. We offer fast delivery all over Australia - generally delivered within 1 to 4 days once it has been picked up from our warehouse. Free delivery is available on the AMD Ryzen PC to most of Australia including Adelaide, Brisbane, Canberra, Gold Coast, Melbourne, Cairns, Sunshine Coast.

For Supertech Computers, customer service and quality of parts is paramount. We will not compromise on quality just to sell cheap gaming computers. We use Genuine Intel CPU, Gigabyte and ASUS Motherboards, Gigabyte or Asus Graphics Cards and Seagate or Western Digital hard drives.

At Supertech Computers we take the greatest care in every AMD PC we build. Our technicians check every detail before any of our desktop computers are sent or picked up. All our high quality desktop computers have to pass a series of tests for at least 48 hours before they are sent from our warehouse to our shops.

This fast AMD RYZEN 9 gaming PC now comes with the latest nVidia GeForce RTX 2070 SUPER graphics card as standard and has the option of RTX 2080 SUPER or the super-fast RTX 2080 TI gaming card.


If you can't see the ORDER FORM / QUOTE FORM or the PRICE LIST below, then please call us or CLICK HERE.


AMD Gaming PC

The AMD Ryzen 9 3900XT CPU PC has 12 cores with 24 threads.  It is perfect for video editing / rendering, CAD or gaming. The more cores your video editing pc has, the faster it will process. We provide fast and free shipping on this AMD Gaming PC to most suburbs in Australia including Adelaide (SA), Brisbane (QLD), Cairns, Canberra (ACT), Gold Coast, Hobart (TAS), Launceston, Melbourne (VIC), Perth (WA), Sunshine Coast & Sydney (NSW).


TAGS : AMD Gaming PC, Buy PC with 12 core CPU, Ryzen, 3900xt, Multi core CPU PC, Australia, Brisbane, Sydney, Gold Coast, Sunshine Coast, Melbourne, Adelaide, Canberra, Cairns, Perth, RTX 2080 ti





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Serving you since 1995

Phone 1300 89 15 30 or   0403 326 639


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