Apple's Mac Studio with 256GB RAM now faces delivery delays of four to five months, a stark indicator of the global memory shortage affecting high-end configurations. The delays affect the M3 Ultra Mac Studio, which starts at $4,000 and jumps to $6,000 when upgrading from 96GB to 256GB RAM.

Apple recently discontinued the 512GB RAM option, which previously cost a $2,000 upgrade. The company had to make this move as AI servers compete for the same high-capacity memory modules. Even the base 96GB configuration isn't readily available, with shipping estimates of April 20-27 for new orders.

This situation creates significant challenges for professionals who rely on maximum memory configurations for demanding workflows. The memory shortage particularly impacts the M3 Ultra chip's capabilities, as 512GB represented a new high for Apple's workstation-class processor. With Apple's transition to M4 chips underway, including the M5 Max replacing the M4 Max, supply constraints on memory could influence future Ultra chip releases and configurations.