The Lian Li XL Onyx RTX 5080 is a custom-built gaming desktop, hand-assembled and stress-tested by ProTech IT Solutions. Powered by the AMD Ryzen 7 7800X3D with an INNO3D RTX 5080 16GB, 32GB DDR5 and a 1TB Gen4 NVMe SSD, it delivers blistering high-refresh 1440p and 4K gaming performance, all housed in a Lian Li O11 Dynamic EVO RGB chassis.
Key Features:
- Processor: AMD Ryzen 7 7800X3D (8 Cores / 16 Threads, up to 5.00GHz, 104MB cache)
- Graphics: INNO3D NVIDIA GeForce RTX 5080 X3 16GB GDDR7
- Memory: 32GB DDR5 6000MHz (2x16GB dual-channel)
- Storage: 1TB NVMe PCIe Gen4 M.2 SSD
- Motherboard: Gigabyte B650M Gaming Plus WiFi 6E (4-slot model)
- Cooling: LC 360mm AIO liquid cooler with CPU temp display and 10 x 120mm ARGB daisy-chain fans
- Power Supply: DeepCool 850W GamerStorm 80 Plus Gold, PCIe 5.0 fully modular
- Case: Lian Li O11D EVO ATX dual tempered-glass tower, Premium Black Edition, with ARGB cable mods (GPU + 24-pin)
- Connectivity: WiFi 6E & Bluetooth 5.1
- Operating System: Windows 11 Pro
Performance:
- Drives high-refresh 1440p and smooth 4K gaming across demanding triple-A titles
- 16GB of fast GDDR7 memory handles ray tracing and high-resolution textures with ease
- 360mm AIO cooling keeps the Ryzen 7 7800X3D running cool and quiet under sustained load
- Excellent for rendering, AI workloads, AutoCAD and graphics design alongside gaming
Suitable For:
- 1440p and 4K triple-A gaming and sim racing
- Rendering, AI, AutoCAD and graphic design
- Music production and content creation
- Workstation, university, school and everyday use
What's Included:
- Fully assembled, stress-tested and benchmarked PC
- Windows 11 Pro preinstalled with all drivers
- Power cable, WiFi antenna and component accessories
Warranty & Support:
Backed by a 36-month hardware replacement warranty and supported by the ProTech IT Solutions team. Questions? Email support@protechintl.com.au or call (03) 9361 2803.
Think Tech? Think ProTech.
The Lian Li XL Onyx RTX 5080 is a custom-built gaming desktop, hand-assembled and stress-tested by ProTech IT Solutions. Powered by the AMD Ryzen 7 7800X3D with an INNO3D RTX 5080 16GB, 32GB DDR5 and a 1TB Gen4 NVMe SSD, it delivers blistering high-refresh 1440p and 4K gaming performance, all housed in a Lian Li O11 Dynamic EVO RGB chassis.
Key Features:
- Processor: AMD Ryzen 7 7800X3D (8 Cores / 16 Threads, up to 5.00GHz, 104MB cache)
- Graphics: INNO3D NVIDIA GeForce RTX 5080 X3 16GB GDDR7
- Memory: 32GB DDR5 6000MHz (2x16GB dual-channel)
- Storage: 1TB NVMe PCIe Gen4 M.2 SSD
- Motherboard: Gigabyte B650M Gaming Plus WiFi 6E (4-slot model)
- Cooling: LC 360mm AIO liquid cooler with CPU temp display and 10 x 120mm ARGB daisy-chain fans
- Power Supply: DeepCool 850W GamerStorm 80 Plus Gold, PCIe 5.0 fully modular
- Case: Lian Li O11D EVO ATX dual tempered-glass tower, Premium Black Edition, with ARGB cable mods (GPU + 24-pin)
- Connectivity: WiFi 6E & Bluetooth 5.1
- Operating System: Windows 11 Pro
Performance:
- Drives high-refresh 1440p and smooth 4K gaming across demanding triple-A titles
- 16GB of fast GDDR7 memory handles ray tracing and high-resolution textures with ease
- 360mm AIO cooling keeps the Ryzen 7 7800X3D running cool and quiet under sustained load
- Excellent for rendering, AI workloads, AutoCAD and graphics design alongside gaming
Suitable For:
- 1440p and 4K triple-A gaming and sim racing
- Rendering, AI, AutoCAD and graphic design
- Music production and content creation
- Workstation, university, school and everyday use
What's Included:
- Fully assembled, stress-tested and benchmarked PC
- Windows 11 Pro preinstalled with all drivers
- Power cable, WiFi antenna and component accessories
Warranty & Support:
Backed by a 36-month hardware replacement warranty and supported by the ProTech IT Solutions team. Questions? Email support@protechintl.com.au or call (03) 9361 2803.
Think Tech? Think ProTech.
Reviews
What Our Clients Say About Us
Genuinely the best refurbisher in Melbourne. Compared to JB Hi fi alongside other stores you will walk out of here with a better laptop than what they were originally given. They're super friendly and price their goods at deals that are impossible to refuse.
Went above and beyond my expectations. The staff are very thoughtful, and I received great communication and customer service from them. The laptop I received is in great condition, works well with the software I'm using on my PC and generously priced.
I bought an all-in-one refurbished PC online. They called me the same day informing me that the model I bought was not ready and they sent me an upgraded option without an extra charge. Very honest business.
I bought a refurbished AIO from Protech which had a minor glitch when I received it. They were very helpful and responded quickly to remedy it. Very professional. I am happy to recommend them.