Prebuilt Gaming PCs

Radium’s prebuilt gaming PCs are designed for gamers who want power without the wait. Each system is assembled, tested, and optimised in Australia, then shipped plug-and-play ready. From entry-level builds to advanced water-cooled rigs, our desktops deliver smooth performance across esports, AAA titles, and creative workloads. Backed by a 3-year warranty and fast nationwide delivery, Radium makes it simple to start gaming with confidence.

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Fractal Terra Elite Fractal Terra Elite
Fractal Terra Elite
GPU Icon XFX RX 9070 XT Swift 16GB
CPU Icon AMD Ryzen 5 9600X
RAM Icon 32GB (2x16) Corsair DDR5 5200Mhz
5-10 Business Days
$3,199 AUD $3,499 AUD
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Delta Ultra Black Delta Ultra Black
Delta Ultra Black
GPU Icon Gigabyte RTX 5080 Wind force16GB
CPU Icon AMD Ryzen 7 7800X3D
RAM Icon 32GB (2x16) DDR5 RGB 6000mhz
5-10 Business Days
$3,599 AUD $3,699 AUD
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OMEN Titan OMEN Titan
OMEN Titan
GPU Icon Gigabyte RTX 5080 Windforce 16GB
CPU Icon AMD Ryzen 7 9800X3D
RAM Icon 32GB (2x16) DDR5 RGB 6000mhz
5-10 Business Days
$3,699 AUD $3,899 AUD
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Fractal Terra Ultra Fractal Terra Ultra
Fractal Terra Ultra
GPU Icon Gigabyte RTX 5070 TI Windforce 16GB
CPU Icon AMD Ryzen 7 7800X3D
RAM Icon 32GB (2x16) Corsair DDR5 5200Mhz
5-10 Business Days
$3,799 AUD $4,099 AUD
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Delta Ultra White Delta Ultra White
Delta Ultra White
GPU Icon Gigabyte RTX 5080 Aero 16GB White
CPU Icon AMD Ryzen 5 9600X
RAM Icon 32GB (2x16) DDR5 RGB 6000mhz
5-10 Business Days
$3,799 AUD $4,299 AUD
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Computer case with blue LED lighting in front of computer hardware boxes Prism Ultra White
Prism Ultra White
GPU Icon Gigabyte RTX 5080 AERO 16GB
CPU Icon AMD Ryzen 7 7800X3D
RAM Icon 32GB (2x16) DDR5 RGB 6000mhz
5-10 Business Days
$3,899 AUD $4,399 AUD
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NZXT Ultra NZXT Ultra
NZXT Ultra
GPU Icon Gigabyte RTX 5080 Aero 16GB White
CPU Icon Intel Core Ultra 5 245K
RAM Icon 32GB (2x16) DDR5 RGB 6000mhz
5-10 Business Days
$4,199 AUD
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Nebula Titan Nebula Titan
Nebula Titan
GPU Icon ASUS RTX 5080 PRIME 16GB
CPU Icon AMD Ryzen 7 9800X3D
RAM Icon 32GB (2x16) RGB DDR5 6000mhz
5-10 Business Days
$4,299 AUD
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Prism Ultra Black Prism Ultra Black
Prism Ultra Black
GPU Icon ASUS RTX 5080 ROG Astral 16GB
CPU Icon AMD Ryzen 7 7800X3D
RAM Icon 32GB (2x16) DDR5 RGB 6000mhz
5-10 Business Days
$5,799 AUD $6,999 AUD
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NCASE M2 Ultra NCASE M2 Ultra
NCASE M2 Ultra
GPU Icon Asus RTX 5080 Prime 16GB
CPU Icon AMD Ryzen 7 9800X3D
RAM Icon 32GB (2x16) DDR5 RGB 6000mhz
5-10 Business Days
$6,499 AUD $6,999 AUD
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Prism Titan White Prism Titan White
Prism Titan White
GPU Icon RTX 5090 32GB
CPU Icon AMD Ryzen 7 9800X3D
RAM Icon 32GB (2x16) DDR5 RGB 6000mhz
5-10 Business Days
$6,999 AUD
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Delta Titan Black Delta Titan Black
Delta Titan Black
GPU Icon RTX 5090 32GB
CPU Icon AMD Ryzen 7 9800X3D
RAM Icon 32GB (2x16) DDR5 RGB 6000mhz
5-10 Business Days
$6,999 AUD
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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 RGB 6000mhz
5-10 Business Days
$6,999 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
$10,200 AUD $12,000 AUD
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NCASE M2 Titan NCASE M2 Titan
NCASE M2 Titan
GPU Icon ASUS RTX 5090 ROG Astral 32GB
CPU Icon AMD Ryzen 9 9950X3D
RAM Icon 32GB (2x16) DDR5 RGB 6000mhz
5-10 Business Days
$10,299 AUD $10,799 AUD
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Prism Titan Black Prism Titan Black
Prism Titan Black
GPU Icon ASUS RTX 5090 ROG Astral 32GB
CPU Icon AMD Ryzen 9 9950X3D
RAM Icon 64GB (2x32) DDR5 RGB 6000mhz
5-10 Business Days
$10,399 AUD
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XIKII FF07 TITAN XIKII FF07 TITAN
XIKII FF07 TITAN
GPU Icon ASUS ROG Astral RTX 5090 32GB
CPU Icon AMD Ryzen 7 9800X3D
RAM Icon 32GB (2x16GB) DDR5 Gskill 6000mhz
10 to 15 Business Days
$11,100 AUD $11,600 AUD
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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

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