Steam Machine 2TB Alternative Starter
7 parts · $1803.10 estimated · Created Jun 23, 2026
Parts list
- Intel Core i5-12400F6C/12T · 4.4 GHz boostIntel$169.99Amazon ↗

- Cooler Master MasterBox Q300L (Black)fits GPU ≤360mm · cooler ≤159mmCooler Master$39.99Amazon ↗Newegg ↗

- Patriot Viper Xtreme 5 M (Silver)DDR5-6400 · CL32 · 2×16GB (32GB)Patriot$639.24Amazon ↗Newegg ↗

- MSI RTX 5060 Ti SHADOW 2X OC PLUS (Black)8GB VRAM · 227mm longMSI$599.99Amazon ↗Newegg ↗

- Montech APX650W · ATXMontech$45.90Amazon ↗Newegg ↗

- ADATA LEGEND 7102TB · PCIe 3.0 NVMeADATA$208.00↓ AmazonAmazon ↗Newegg ↗

- GIGABYTE H610M S2H V2RAM ≤5600GIGABYTE$99.99Newegg ↗

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DBuild Score 65/100Needs attention for 1440p gaming — start with Biggest non-performance spend: memory (+$380 over a solid baseline) — shifting that toward the GPU buys more frames.
Choose a use case to see how this build scores for it:
1440p gaming: Needs attention for 1440p gaming — start with Biggest non-performance spend: memory (+$380 over a solid baseline) — shifting that toward the GPU buys more frames.
How to improve · 5 pts to C
GPU-limited — measured at the 1080p reference, a stronger GPU would unlock about +88% with this CPU (median 85 fps today). CPU: entry-level, GPU: mid-range.
Biggest non-performance spend: memory (+$380 over a solid baseline) — shifting that toward the GPU buys more frames.
Expected FPSfollows the Build Score scenario
Balance
GPU-bound (50%)
GPU-limited at 1440p gaming — measured against real FPS data, a stronger GPU would unlock about +112% with this CPU (median 74 fps → ~116 fps across 5 demanding AAA games). Based on our most recent measurements.
Compatibility
All checks pass
Power
PSU Excellent · 366W draw / 650W
Physical fit
GPU + cooler clear the case
Spec-sheet guidance — verify before buying.





