Mac Studio 512GB RAM Option Disappears Amid Global DRAM Shortage
Mac Studio 512GB RAM option quietly removed as global DRAM shortage drives prices up. What buyers need to know right now.
Matilda
Mac Studio 512GB RAM Option Disappears Amid Global DRAM Shortage
Apple has quietly pulled the 512GB RAM upgrade from the Mac Studio lineup — and if you were eyeing that configuration, it's simply gone. As of early March 2026, the Mac Studio now maxes out at 256GB of unified memory, and even that tier comes with shipping delays stretching into May. The culprit? A deepening global DRAM shortage that's squeezing supply chains worldwide and sending memory prices soaring. Mac Studio 512GB RAM: Gone Without a Warning
There was no press release, no announcement, and no countdown. Apple simply removed the 512GB memory option from its Mac Studio order page, leaving high-end buyers with fewer choices than they had just days ago. The machine still starts at 36GB of unified memory, and configurations scale from 48GB up to the new ceiling of 256GB — but the top tier that power users had been counting on has quietly vanished. The 512GB option was previously exclusive to the M3 Ultra chip, making it the go-to configuration for professionals running large-sc…