PC build
ROG Edition 20 Astral Titan
This is an elite-tier enthusiast PC build leveraging ASUS's 20th-anniversary 'Edition 20' hardware ecosystem. Centered on the 16-core AMD Ryzen 9 9950X and
Component prices & shopping links
0 recent in-stock offers · 3 last seen prices. The subtotal excludes parts without a recorded price. Last seen prices remain visible until a newer observation replaces them. GST inclusion depends on the merchant; shipping is separate.
| Part | Component | AUD price & shopping |
|---|---|---|
| cpu | AMD Ryzen 9 9950X | $889.00 Last seenOct 24, 2026, 3:15 PM UTCCurrent price and stock need a new check.Confirm variant, stock, shipping and tax at checkout. |
| gpu | ROG Astral GeForce RTX 5090 Edition 20 | Price not recorded yet. Check local retailers below.Confirm variant, stock, shipping and tax at checkout. |
| motherboard | ASUS ROG CROSSHAIR X870E EDITION 20 | Price not recorded yet. Check local retailers below.Confirm variant, stock, shipping and tax at checkout. |
| ram | 48GB DDR5-6000 Memory Kit | Price not recorded yet. Check local retailers below.Confirm variant, stock, shipping and tax at checkout. |
| storage | 1TB NVMe SSD | Price not recorded yet. Check local retailers below.Confirm variant, stock, shipping and tax at checkout. |
| psu | ASUS ROG Thor 3000W Titanium III Edition 20 (ROG Equalizer) | $1,999.00 Last seenOct 13, 2026, 1:16 AM UTCCurrent price and stock need a new check.Confirm variant, stock, shipping and tax at checkout. |
| case | ASUS ROG GR20 Edition 20 | $1,199.00 Last seenOct 13, 2026, 12:00 AM UTCOut of stock at the last check.Confirm variant, stock, shipping and tax at checkout. |
| cooler | ASUS ROG RYUJIN 360 EDITION 20 | Price not recorded yet. Check local retailers below.Confirm variant, stock, shipping and tax at checkout. |
What this build is good for
This is an elite-tier enthusiast PC build leveraging ASUS's 20th-anniversary 'Edition 20' hardware ecosystem. Centered on the 16-core AMD Ryzen 9 9950X and the flagship NVIDIA GeForce RTX 5090 (Astral Edition), the system is purpose-built for extreme gaming, professional AI workloads, and content creation. The build is underpinned by the ROG Crosshair X870E motherboard and an immense 3000W Thor Titanium III power supply, ensuring maximum headroom for power delivery and future multi-GPU expansion. Housed in the modular, open-frame ROG GR20 chassis, the aesthetic is as aggressive as its performance potential. While this configuration offers top-of-the-line specifications, the current 1TB storage is a bottleneck for such a powerful machine. Owners should focus on expanding high-speed NVMe storage and ensuring the open-frame case is placed in a clean environment to mitigate dust accumulation on these premium components.
- Storage capacity is currently a bottleneck.
- Open-frame case requires frequent maintenance.
- Exact pricing and regional availability may vary.
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Useful next steps
Increase Storage Capacity
The 1TB SSD is disproportionately small for this tier of hardware. Add high-capacity PCIe 5.0 or 4.0 NVMe drives to fully utilize the motherboard's nine available M.2 slots.
Environment Management
The open-frame ROG GR20 case provides excellent airflow but lacks the filtration of traditional closed cases; maintain a clean environment to prevent dust buildup on high-end components.