Looking for the best cheap pre-built gaming PC? Look no further than TechFast, home of Australia's best value gaming desktop PCs. Each of these systems has been hand-picked to offer the greatest gaming tech at the lowest possible prices, to get you into your next cheap pre-build gaming PC for less!

Best Cheap Pre-Built Gaming PC

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AMD Ryzen 9 5900X | RX 6800 16GB Gaming Desktop PC [High Spec]
AMD Ryzen 9 5900X | RX 6800 16GB Gaming Desktop PC [High Spec] Sale
$3,399.00 $4,099.00
Quick View {"id":6083898802346,"title":"AMD Ryzen 9 5900X | RX 6800 16GB Gaming Desktop PC [High Spec]","handle":"amd-ryzen-9-5900x-rx-6800-16gb-gaming-desktop-pc-high-spec","description":"\u003cp\u003e\u003cstrong\u003eImportant Note: This system is offered with an AMD Radeon RX 6800 or RX 6800 XT 16GB graphics card on a first-come, first-served basis. As of November 19, cards are expected in late November and into December, but no exact guarantee of shipping time can be provided. Pre-orders are not available; once allocation is exhausted, this round of products will be withdrawn from sale until more stock is secured.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHandling times for these systems may extend beyond the estimated 14 business days because of this, and by purchasing the system with this card, you acknowledge this. Please read our \u003ca href=\"https:\/\/techfast.com.au\/pages\/refunds-returns-policy\" target=\"_blank\"\u003eRefunds policy\u003c\/a\u003e carefully before purchase.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis affordable high end gaming PC comes with the AMD Ryzen 9 5900X, AMD Radeon RX 6800 or 6800 XT 16GB graphics card, Asus Tuf X570 Plus WiFi motherboard, 16GB DDR4 3200MHz RAM, a 480GB 2.5\" SSD and a Gigabyte Aorus 850W 80+ Gold power supply. \u003cspan\u003eSelect your component upgrades from the options on this page.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003c\/span\u003eMicrosoft Windows 10 Home Edition is pre-installed on the system. If you would like it Activated, please purchase an activation key from us in the configuration process and we will send it with your system.\u003c\/p\u003e\n\u003cp\u003eAll TechFast systems come with a 12 month, return-to-base warranty, and our pro-build and 24-hour comprehensive testing regime.\u003c\/p\u003e","published_at":"2020-11-19T12:46:59+10:30","created_at":"2020-11-19T12:46:59+10:30","vendor":"Tech Fast ASIA","type":"","tags":["Brand_AMD","Category_PCs","Graphics_RX 6000 Series","Graphics_RX 6800","Graphics_RX 6800 XT","live","pc","Processor_Ryzen 5000 Series","Processor_Ryzen 9 5900X"],"price":339900,"price_min":339900,"price_max":339900,"available":true,"price_varies":false,"compare_at_price":409900,"compare_at_price_min":409900,"compare_at_price_max":409900,"compare_at_price_varies":false,"variants":[{"id":37602648260778,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"5900X-Matrexx55-X570TufWiFi-RX6800-163200-480-850G","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"AMD Ryzen 9 5900X | RX 6800 16GB Gaming Desktop PC [High Spec]","public_title":null,"options":["Default Title"],"price":339900,"weight":12000,"compare_at_price":409900,"inventory_management":"shopify","barcode":""}],"images":["\/\/cdn.shopify.com\/s\/files\/1\/0019\/1663\/3134\/products\/DeepcoolMatrexx55RGB4F_379e73cc-e5b2-49c4-a7a8-fe2362194580.jpg?v=1605753484"],"featured_image":"\/\/cdn.shopify.com\/s\/files\/1\/0019\/1663\/3134\/products\/DeepcoolMatrexx55RGB4F_379e73cc-e5b2-49c4-a7a8-fe2362194580.jpg?v=1605753484","options":["Title"],"media":[{"alt":null,"id":14979328508074,"position":1,"preview_image":{"aspect_ratio":1.002,"height":818,"width":820,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0019\/1663\/3134\/products\/DeepcoolMatrexx55RGB4F_379e73cc-e5b2-49c4-a7a8-fe2362194580.jpg?v=1605752223"},"aspect_ratio":1.002,"height":818,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0019\/1663\/3134\/products\/DeepcoolMatrexx55RGB4F_379e73cc-e5b2-49c4-a7a8-fe2362194580.jpg?v=1605752223","width":820}],"content":"\u003cp\u003e\u003cstrong\u003eImportant Note: This system is offered with an AMD Radeon RX 6800 or RX 6800 XT 16GB graphics card on a first-come, first-served basis. As of November 19, cards are expected in late November and into December, but no exact guarantee of shipping time can be provided. Pre-orders are not available; once allocation is exhausted, this round of products will be withdrawn from sale until more stock is secured.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHandling times for these systems may extend beyond the estimated 14 business days because of this, and by purchasing the system with this card, you acknowledge this. Please read our \u003ca href=\"https:\/\/techfast.com.au\/pages\/refunds-returns-policy\" target=\"_blank\"\u003eRefunds policy\u003c\/a\u003e carefully before purchase.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis affordable high end gaming PC comes with the AMD Ryzen 9 5900X, AMD Radeon RX 6800 or 6800 XT 16GB graphics card, Asus Tuf X570 Plus WiFi motherboard, 16GB DDR4 3200MHz RAM, a 480GB 2.5\" SSD and a Gigabyte Aorus 850W 80+ Gold power supply. \u003cspan\u003eSelect your component upgrades from the options on this page.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003c\/span\u003eMicrosoft Windows 10 Home Edition is pre-installed on the system. If you would like it Activated, please purchase an activation key from us in the configuration process and we will send it with your system.\u003c\/p\u003e\n\u003cp\u003eAll TechFast systems come with a 12 month, return-to-base warranty, and our pro-build and 24-hour comprehensive testing regime.\u003c\/p\u003e"}
AMD Ryzen 7 5800X | RX 6800 16GB Gaming Desktop PC [High Spec]
AMD Ryzen 7 5800X | RX 6800 16GB Gaming Desktop PC [High Spec] Sale
$3,239.00 $3,889.00
Quick View {"id":6087863107754,"title":"AMD Ryzen 7 5800X | RX 6800 16GB Gaming Desktop PC [High Spec]","handle":"amd-ryzen-7-5800x-rx-6800-16gb-gaming-desktop-pc-high-spec","description":"\u003cp\u003e\u003cstrong\u003eImportant Note: This system is offered with an AMD Radeon RX 6800 16GB graphics card on a first-come, first-served basis. As of November 19, cards are expected in late November and into December, but no exact guarantee of shipping time can be provided. Pre-orders are not available; once allocation is exhausted, this round of products will be withdrawn from sale until more stock is secured.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHandling times for these systems may extend beyond the estimated 14 business days because of this, and by purchasing the system with this card, you acknowledge this. Please read our \u003ca href=\"https:\/\/techfast.com.au\/pages\/refunds-returns-policy\" target=\"_blank\"\u003eRefunds policy\u003c\/a\u003e carefully before purchase.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis affordable high end gaming PC comes with the AMD Ryzen 7 5800X, AMD Radeon RX 6800 16GB graphics card, Asus Tuf X570 Plus WiFi motherboard, 16GB DDR4 3200MHz RAM, a 480GB 2.5\" SSD and a Gigabyte Aorus 850W 80+ Gold power supply. \u003cspan\u003eSelect your component upgrades from the options on this page.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003c\/span\u003eMicrosoft Windows 10 Home Edition is pre-installed on the system. If you would like it Activated, please purchase an activation key from us in the configuration process and we will send it with your system.\u003c\/p\u003e\n\u003cp\u003eAll TechFast systems come with a 12 month, return-to-base warranty, and our pro-build and 24-hour comprehensive testing regime.\u003c\/p\u003e","published_at":"2020-11-22T17:07:52+10:30","created_at":"2020-11-22T17:07:52+10:30","vendor":"Tech Fast ASIA","type":"","tags":["Brand_AMD","Category_PCs","Graphics_RX 6000 Series","Graphics_RX 6800","Graphics_RX 6800 XT","live","pc","Processor_Ryzen 5000 Series","Processor_Ryzen 7 5800X"],"price":323900,"price_min":323900,"price_max":323900,"available":true,"price_varies":false,"compare_at_price":388900,"compare_at_price_min":388900,"compare_at_price_max":388900,"compare_at_price_varies":false,"variants":[{"id":37618066227370,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"5800X-Matrexx55-X570TufWiFi-RX6800-163200-480-850G","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"AMD Ryzen 7 5800X | RX 6800 16GB Gaming Desktop PC [High Spec]","public_title":null,"options":["Default Title"],"price":323900,"weight":12000,"compare_at_price":388900,"inventory_management":null,"barcode":""}],"images":["\/\/cdn.shopify.com\/s\/files\/1\/0019\/1663\/3134\/products\/DeepcoolMatrexx55RGB4F_0f987161-398c-4f92-87a0-2d980913efa1.jpg?v=1606027073"],"featured_image":"\/\/cdn.shopify.com\/s\/files\/1\/0019\/1663\/3134\/products\/DeepcoolMatrexx55RGB4F_0f987161-398c-4f92-87a0-2d980913efa1.jpg?v=1606027073","options":["Title"],"media":[{"alt":null,"id":15005679485098,"position":1,"preview_image":{"aspect_ratio":1.002,"height":818,"width":820,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0019\/1663\/3134\/products\/DeepcoolMatrexx55RGB4F_0f987161-398c-4f92-87a0-2d980913efa1.jpg?v=1606027073"},"aspect_ratio":1.002,"height":818,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0019\/1663\/3134\/products\/DeepcoolMatrexx55RGB4F_0f987161-398c-4f92-87a0-2d980913efa1.jpg?v=1606027073","width":820}],"content":"\u003cp\u003e\u003cstrong\u003eImportant Note: This system is offered with an AMD Radeon RX 6800 16GB graphics card on a first-come, first-served basis. As of November 19, cards are expected in late November and into December, but no exact guarantee of shipping time can be provided. Pre-orders are not available; once allocation is exhausted, this round of products will be withdrawn from sale until more stock is secured.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHandling times for these systems may extend beyond the estimated 14 business days because of this, and by purchasing the system with this card, you acknowledge this. Please read our \u003ca href=\"https:\/\/techfast.com.au\/pages\/refunds-returns-policy\" target=\"_blank\"\u003eRefunds policy\u003c\/a\u003e carefully before purchase.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis affordable high end gaming PC comes with the AMD Ryzen 7 5800X, AMD Radeon RX 6800 16GB graphics card, Asus Tuf X570 Plus WiFi motherboard, 16GB DDR4 3200MHz RAM, a 480GB 2.5\" SSD and a Gigabyte Aorus 850W 80+ Gold power supply. \u003cspan\u003eSelect your component upgrades from the options on this page.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003c\/span\u003eMicrosoft Windows 10 Home Edition is pre-installed on the system. If you would like it Activated, please purchase an activation key from us in the configuration process and we will send it with your system.\u003c\/p\u003e\n\u003cp\u003eAll TechFast systems come with a 12 month, return-to-base warranty, and our pro-build and 24-hour comprehensive testing regime.\u003c\/p\u003e"}

What Is The Best Pre-Built Gaming PC?

The best pre-built gaming PC is one that delivers on quality, performance, value and service. After all, the #1 reason people choose to buy a pre-built gaming PC over building one themselves is the assurance that these 4 areas will be top notch.

When it comes to quality, you can be assured that a pre-built gaming PC from TechFast hits the mark. Our parts come from the industry’s biggest names and brands, and each assembled gaming PC is built by an experienced industry professional before being integrated and thoroughly stress tested before shipping.

In every configuration on our website, we aim to deliver both performance and value in equal measures. That means whatever your budget, there’s a gaming PC with a configuration that has your name all over it. If you’re willing to spend a bit more to extract even more speed, storage, or FPS, there are upgrade options available on almost every component line. Simply choose your preferred upgrade and we’ll include it in your final build.

Our service is legendary in the Australian PC gaming community. Every pre-built gaming PC is backed by a 1-year return to base warranty as standard, with local, dedicated support available year-round. Contact us by phone or email and receive personalized support that will fix any issues almost as soon as they arise.

By nailing these four areas we make it clear that the best pre-built gaming PC really does come from TechFast.

Are Pre-Built Gaming PCs Upgradeable?

There’s no doubt about it – PC technology moves faster than nearly every other consumer category. One of the many great things about buying a pre-built gaming PC from TechFast is that yes, they are upgradeable.

The majority of our gaming PCs start at a base specification at the advertised price. Upgrade options are then generally available on most components – processor, motherboard, case, graphics cards, memory, storage, power supply, cooling and more – plus peripherals such as keyboard, mice and monitors, with more on the way as we expand our gaming components and peripherals range.

Upgrade options offer more power, performance, or capacity. For example, our entry level motherboard might have the base level of features you’d expect, while the next model up may offer m.2 SSD compatibility, allowing for a faster storage drive. The next model up again may offer a maximum of 4 RAM slots (DIMMs) instead of 2, allowing for a greater amount of memory overall, and so on.  

We’re constantly looking for more options for our gaming PCs, so if there’s something you’re interested in that’s not listed, please contact us.

If you are considering upgrading a PC you’ve purchased from us previously, it is important to contact us first. We have large range of upgrade options available and can assist you in upgrading your PC, but beware - unless the work is performed by us, there may be warranty implications if, in the event of a warranty claim, a fault is found to be caused by work or a component not performed by us.


Is A Pre-Built Gaming PC Worth It?

People searching for pre-built gaming PCs often fall into two categories: those with the know how to build their own but don’t have the time, or those who just want to get into their favourite PC games as quickly as possible.  Regardless if you fit these descriptions or not, a pre-built gaming PC is a great option for those looking for a great PC gaming experience that’s backed up by outstanding products, dedicated customer service, and an excellent warranty. And that just happens to be our specialty.

While they offer speed, convenience and peace of mind, the trouble with most pre-built gaming PCs is that you often pay a premium for having it built, configured, tested, shipped and supported by someone else. But not with us.

With us, you can often get your gaming PC fully built, tested, delivered and supported by a team of gaming PC enthusiast experts, for around the same price as doing it yourself. It’s part of how we’re shaking up the pre-built gaming PC industry here in Australia, and we’re in it for the long haul.

Where To Buy A Prebuilt Gaming PC In Australia?


The only place to buy the best pre-built gaming desktop in Australia is TechFast.com.au! We use the latest and greatest gaming PC components from the industry’s biggest names, our products are backed by a local support team and Australia-wide return-to-base warranty, and our prices are the lowest anywhere around.

We are committed to lowering the cost of PC gaming for everyone. Whether you’re spending big on a high-spec Gaming PC capable of crunching today’s latest PC games, seeking an entry-level gaming PC that won’t break the bank, or simply searching for the greatest “bang-for-buck” gaming PC in Australia, we’ve got you covered.

Getting into PC gaming shouldn’t cost you 6 weeks’ rent. Our online business model and local assembly and support services mean our overheads are the lowest they can be. We’ve established a reputation in the Australian PC gaming community for delivering outstanding quality at the lowest prices, so we don’t have huge marketing budgets to pay for. And we work harder than anyone else to get the best deals for quality PC gaming components, so when we buy in bulk, it means you save!

So go ahead – do your research at your local computer store, major retail chains and other online system builders. Then compare them against us, and you’ll find we can’t be beaten on service, performance and value for money.