The Most dense belted base in factorio. 500SPM, 140m * 219m, 16.30 kSPM/km^2
Inputs indicated by combinators on bottom; fluids on top. 2.6 GW required. Improved Revision of an older design. %6 improved density, optimizations...
Edit: Minor fixes

Originally shared on the public FactorioPrints / Factorio School archive (factorioprints.com · factorio.school). Authorship preserved from the public catalog.
The Most dense belted base in factorio. 500SPM, 140m * 219m, 16.30 kSPM/km^2
Inputs indicated by combinators on bottom; fluids on top. 2.6 GW required. Improved Revision of an older design. %6 improved density, optimizations...
Edit: Minor fixes