Mac Studio drops 512GB RAM option

This is what AI infrastructure pressure looks like when it lands on desks instead of in server racks. For developers running large local models, Apple’s workstation lineup just got more constrained and more expensive.

• –The missing 512GB tier matters because unified memory is one of Mac Studio’s main advantages for local LLM and graphics-heavy workloads
• –Apple’s new multi-Mac clustering features soften the blow, but replacing one 512GB box with two smaller systems raises both cost and complexity
• –The bigger signal is supply-chain level: HBM demand for AI accelerators is tightening ordinary DRAM availability across the market
• –Apple usually absorbs shocks better than smaller vendors, so this change suggests memory pressure is becoming hard to hide even at the top end