4K Gaming

Built to dominate ultra settings and 4K resolutions without compromise.

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Prism Ultra White Computer case with blue LED lighting in front of computer hardware boxes
Prism Ultra White
GPU Icon RTX 5080 16GB
CPU Icon AMD Ryzen 7 7800X3D
RAM Icon 32GB (2x16) DDR5 6000mhz White
5-10 Business Days
$4,299 AUD
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Save $1,500
Delta Titan Black Delta Titan Black
Delta Titan Black
GPU Icon RTX 5090 32GB
CPU Icon AMD Ryzen 7 9800X3D
RAM Icon 32GB (2x16) RGB DDR5 6000mhz
5-10 Business Days
$5,999 AUD $7,499 AUD
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Save $300
Delta Ultra Black Delta Ultra Black
Delta Ultra Black
GPU Icon RTX 5080 16GB
CPU Icon AMD Ryzen 7 7800X3D
RAM Icon 32GB (2x16) RGB DDR5 6000mhz
5-10 Business Days
$3,699 AUD $3,999 AUD
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Save $1,800
Prism Titan White Prism Titan White
Prism Titan White
GPU Icon RTX 5090 32GB (BLACK)
CPU Icon AMD Ryzen 7 9800X3D
RAM Icon 32GB (2x16) RGB DDR5 6000mhz
5-10 Business Days
$6,199 AUD $7,999 AUD
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Save $100
OMEN Titan OMEN Titan
OMEN Titan
GPU Icon RTX 5080 16GB
CPU Icon Ryzen 7 7800X3D
RAM Icon 32GB (2x16) RGB DDR5 6000mhz
5-10 Business Days
$3,799 AUD $3,899 AUD
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Prism Titan Black Prism Titan Black
Prism Titan Black
GPU Icon RTX 5090 Astral 32GB
CPU Icon AMD Ryzen 9 9950X3D
RAM Icon Predator 64GB (2x32GB) 6000MHz CL30
5-10 Business Days
$10,199 AUD
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Sold out
Meshless Ultra Meshless Ultra
Meshless Ultra
GPU Icon RTX 5080 16GB
CPU Icon AMD Ryzen 7 9800X3D
RAM Icon 32GB (2x16) Predator DDR5 5200mhz
5-10 Business Days
$7,199 AUD
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Project Stealth Project Stealth
Project Stealth
GPU Icon Gigabyte RTX 5090 Stealth 32GB
CPU Icon AMD Ryzen 9 9950X3D
RAM Icon Gskill 32GB DDR5 6000Mhz White
15-20 Business Days
$9,499 AUD
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Save $1,400
Delta Titan White Delta Titan White
Delta Titan White
GPU Icon RTX 5090 32GB
CPU Icon AMD Ryzen 7 9800X3D
RAM Icon 32GB (2x16) DDR5 6000mhz White
5-10 Business Days
$5,999 AUD $7,399 AUD
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Delta Ultra White Delta Ultra White
Delta Ultra White
GPU Icon RTX 5080 16GB White
CPU Icon AMD Ryzen 5 9600X
RAM Icon 32GB (2x16) RGB DDR5 6000mhz
5-10 Business Days
$3,999 AUD
View Product
Save $300
NZXT Ultra NZXT Ultra
NZXT Ultra
GPU Icon RTX 5080 16GB White
CPU Icon Intel Core Ultra 5 245K
RAM Icon 32GB (2x16) DDR5 6000mhz White
5-10 Business Days
$4,199 AUD $4,499 AUD
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Sold out
Meshless Titan Meshless Titan
Meshless Titan
GPU Icon RTX 5090 Astral 32GB
CPU Icon AMD Ryzen 7 9800X3D
RAM Icon 32GB (2x16) Predator DDR5 5200mhz
5-10 Business Days
$9,699 AUD
View Product

Radium Tier System

Discover our five-tier product system designed to meet every performance need and budget.
Entry
1

CORE

The intro build of the series. Budget-friendly, simple, and great for first-time buyers who want a solid starting point in that case design.
  • Budget Friendly
  • Everyday Use
  • Upgrade Ready
Popular
2

PRIME

A step up from Core. Adds extra performance for, or users who want smoother day-to-day usage without going over budget.
  • Smooth 1080p
  • Multitasking
  • Reliable
Value
3

ELITE

The balanced midrange option. Best value within the series, offering the most efficient mix of CPU and GPU power.
  • Balanced Power
  • High FPS
  • Stream Ready
Professional
4

ULTRA

A performance bump from Elite. Designed for heavier gaming, creative workloads, or anyone who wants that extra edge in power.
  • AAA Ready
  • Creator Power
  • Future Proof
Premium
5

TITAN

The maxed-out setup for that case. The absolute best components we can fit, future-proofed and performance-focused.
  • Maxed-Out
  • 4K & VR
  • Extreme Performance
Radium’s prebuilt gaming PCs cover every performance tier

Radium’s prebuilt gaming PCs cover every performance tier — from budget-friendly CORE desktops to TITAN-class water-cooled monsters. Every system is assembled in Melbourne using premium components like NVIDIA GeForce RTX graphics and Intel/AMD processors, and stress-tested to guarantee stability.

Our PRIME and ELITE tiers are perfect for players who want smooth esports and AAA experiences at 1440p, while ULTRA rigs push every pixel at 4K with cinematic detail. TITAN builds are custom water-cooled for enthusiasts and creators who need the absolute best.

Each PC is backed by Radium’s 36-month warranty, free delivery across Australia, and lifetime local support. Whether you’re upgrading your first build or levelling up to a flagship gaming PC, Radium has a system built to win.

Not sure what you need?

Email our technicians who will help find the perfect PC for any budget

🖱️ message our techs