LIAN LI XL ONYX - RTX 5080 - RYZEN 7-7800X3D - 32GB DDR5 - 1TB
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 [email protected] or call (03) 9361 2803.
Think Tech? Think ProTech.

Description
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 [email protected] or call (03) 9361 2803.
Think Tech? Think ProTech.












