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REDDIT · REDDIT// 23d agoINFRASTRUCTURE
Cheap Office PCs Power 3060 Ti
A LocalLLaMA user is looking for a cheap used office PC with enough PSU headroom and expansion room to host a free RTX 3060 Ti 8GB for homelab transcoding and small local models. The thread quickly points toward older workstation towers, with a Dell Precision T5810 and its 825W PSU cited as a budget-friendly fit.
// ANALYSIS
This is the classic “buy boring enterprise hardware, not cute consumer prebuilts” problem, and the community answer is probably directionally right. For a 3060 Ti, the GPU is easy; the real constraints are power delivery, slot clearance, and whether the chassis can survive a real load.
- –Older workstation towers like Dell Precision, HP Z, and Lenovo ThinkStation models tend to offer the PSU wattage, PCIe slots, and airflow that cheap office desktops lack
- –PCIe 3.0 is a tradeoff, but for local inference and transcoding it’s usually a small one compared with the convenience of a solid used tower
- –The 8GB VRAM limit will cap model size long before the CPU becomes the bottleneck, so the smarter spend is usually on RAM and storage rather than a fancier processor
- –Watch for physical GPU fit, 8-pin power connectors, and whether the OEM PSU is actually strong enough under sustained load
- –For this use case, a used workstation is often better value than a repurposed mini PC or bargain gaming tower
// TAGS
gpuinferenceself-hostedllmnvidia-geforce-rtx-3060-ti
DISCOVERED
23d ago
2026-03-20
PUBLISHED
23d ago
2026-03-19
RELEVANCE
5/ 10
AUTHOR
AI_and_coding