Full Breakdown
Apple Discontinues 512GB RAM Option for Mac Studio Amid DRAM Shortage
3/7/2026, 5:43:21 AM
Changes to Mac Studio Configurations
Apple has recently removed the 512GB RAM upgrade option for its Mac Studio desktop, limiting the maximum available configuration to 256GB. This change was reported on March 4, 2026, and reflects the ongoing global DRAM shortage affecting the tech industry. Previously, the Mac Studio offered configurations ranging from 36GB to 512GB RAM, particularly for models equipped with the M3 Ultra chip. The price for the 256GB RAM upgrade has increased from $1,600 to $2,000, while the 512GB option, which cost $4,000, is no longer available. The current starting configuration includes 36GB RAM, with available upgrades now limited to 48GB and 256GB.
Impact of the DRAM Shortage
The removal of the 512GB option is indicative of broader supply chain issues driven by a significant shortage of DRAM. According to TrendForce, DRAM contract prices are expected to surge by 90-95% in Q1 2026, with combined DRAM and SSD prices projected to rise by 130% throughout the year. This shortage has been exacerbated by manufacturers reallocating production capacity towards high-bandwidth memory (HBM) used in AI accelerators, which consumes significantly more wafer capacity than conventional DDR5 memory. As a result, the availability of ultra-high-density memory, such as the 512GB option, has diminished even for major companies like Apple.
Official Statements & Responses
Apple has not publicly commented on the removal of the 512GB configuration. However, industry analysts suggest that the decision is likely linked to the ongoing memory shortage. Apple CEO Tim Cook has acknowledged that the DRAM shortage will impact the company's earnings in Q2, although Apple has generally managed to secure long-term supply agreements that provide more stability compared to competitors.
Criticism & Opposition
Critics have pointed out that the discontinuation of the 512GB option may frustrate users who require high-memory configurations for demanding applications, such as local AI processing. The increased demand for high-memory Mac Studio configurations has led to extended shipping estimates for the remaining 256GB builds, pushing delivery dates into May.
Future Expectations
Looking ahead, Apple is expected to release M5 Max and M5 Ultra versions of the Mac Studio later in 2026. However, the return of the 512GB RAM option will depend on improvements in DRAM supply conditions, which, according to current forecasts, are not anticipated before 2027 or 2028.
Conflicting Reports & Gaps
While Apple has removed the 512GB option, the Tech Specs page on its support site still acknowledges its existence, leading to some confusion among consumers. Additionally, there is uncertainty regarding how the ongoing DRAM shortage will continue to affect pricing and availability for other Apple products and the broader PC market.
Verbatim Quotes
- “The fact that the 512GB tier has disappeared regardless of this suggests that ultra-high-density memory is facing particular scarcity even for major buyers like Apple.” — Tom's Hardware
- “Apple has generally fared better than most OEMs struggling with the memory shortage.” — Tom's Hardware
