PC build
OCPC Inferno Polaris 5500 Gaming System
This budget PC build centers on the AMD Ryzen 5 5500 and the Radeon RX 580 2048SP, providing a functional foundation for everyday tasks and 1080p gaming. T
Component prices & shopping links
0 recent in-stock offers · 1 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 5 5500 | $139.00 Last seenOct 13, 2026, 6:15 PM UTCCurrent price and stock need a new check.Confirm variant, stock, shipping and tax at checkout. |
| gpu | OCPC Radeon RX 580 2048SP 8GB GDDR5 | Price not recorded yet. Check local retailers below.Confirm variant, stock, shipping and tax at checkout. |
| motherboard | MSI B450M-A PRO MAX II | Price not recorded yet. Check local retailers below.Confirm variant, stock, shipping and tax at checkout. |
| ram | OCPC XT II 16GB DDR4-3200 Dual-Channel Memory Kit (8GB x2) | Price not recorded yet. Check local retailers below.Confirm variant, stock, shipping and tax at checkout. |
| storage | OCPC MFL-300 512GB M.2 NVMe SSD | Price not recorded yet. Check local retailers below.Confirm variant, stock, shipping and tax at checkout. |
| psu | OCPC ENERGIA BZ550 550W 80+ Bronze Power Supply | Price not recorded yet. Check local retailers below.Confirm variant, stock, shipping and tax at checkout. |
| case | Maxcool Inferno MC5 Micro ATX Gaming Computer Case | Price not recorded yet. Check local retailers below.Confirm variant, stock, shipping and tax at checkout. |
What this build is good for
This budget PC build centers on the AMD Ryzen 5 5500 and the Radeon RX 580 2048SP, providing a functional foundation for everyday tasks and 1080p gaming. The system uses a B450 motherboard, which is cost-effective but may require a BIOS update to support the CPU. While the components are theoretically compatible, the OCPC power supply is a significant concern due to widespread reports of poor reliability. For better longevity and safety, prioritizing a high-quality power supply is essential. The build is compact, utilizing a Micro-ATX chassis with decent pre-installed cooling, making it suitable for smaller desks. Performance will be adequate for esports and older titles, though modern AAA games will require significant graphical compromises.
- The OCPC power supply unit lacks reliable third-party technical verification.
- The RX 580 2048SP is a rebranded older architecture and struggles with modern AAA gaming at high settings.
- Potential need for an older CPU to update the motherboard BIOS.
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Useful next steps
Replace Power Supply
The OCPC ENERGIA BZ550 has reported reliability issues and is considered a low-tier unit. Replacing it with a reputable, well-reviewed 550W+ unit is critical for system safety.
Verify BIOS Version
Ensure the motherboard BIOS is updated to a version that supports Ryzen 5000 series CPUs. If the system fails to boot, you may need a temporary older CPU to perform the update.