CO-16Ships in 1-2 weeks

CostaBox Pro

RDNA 4 + Costa OS: Gaming, AI, and development flagship

Power user, content creator, or developer who wants the best single-GPU experience / $1,000-$2,000

CostaBox Pro - 16GB VRAM Mini Tower GPU Server

Total VRAM

16GB

GPUs

1x RX 9060 XT 16GB

Chassis

Lian Li A3-mATX + Thermaltake Smart 500W 80+

Form Factor

Mini Tower

PCIe

PCIe 4.0

Starting at

$1,199

Model Compatibility

7B

13B

~

24B-35B

70B

122B

400B+

Sweet spot: 7B-13B models with 16GB headroom for context

Stretch: 27B at q4 quantization (Gemma 2 27B fits in ~17GB)

Notes

•ROCm/Vulkan for LLM inference. Costa OS handles this automatically

•16GB VRAM is the sweet spot for single-GPU local LLM, not the ceiling

•New GPU. No used-parts warranty concerns on the graphics card

⚡Standard 120V outlet. 500W PSU. Total draw ~350W under load.

PCIe: Gen4 GPU on modern AM4 platform: Matched bandwidth

Upgrade path: Foundry Lite CB-32 (add a V100 for dedicated inference)

Configure Your Build

Select upgrades to see live pricing.

Base configuration$1,199
Shipping (~25 lbs packaged)$40-75 est.

UPS Ground, calculated at checkout

Total$1,199

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Need something different? Contact sales for a custom build