High‑memory Macs scarce

Apple’s online store has stopped taking orders for several high-memory Mac mini and Mac Studio setups in the United States, after shipping estimates stretched from weeks to months. (pcmag.com) As of April 13, PCMag reported that some upgraded Mac mini and Mac Studio models showed “currently unavailable” on Apple’s site, after earlier quoting long delivery delays. 9to5Mac said the affected machines were the RAM-heavier versions, including Mac mini builds with 64 gigabytes of unified memory and Mac Studio builds that stretched into five-week to three-month waits. (pcmag.com) (9to5mac.com) Unified memory is Apple’s built-in pool of RAM, soldered next to the chip so the central processor and graphics processor share the same fast memory. Apple’s current Mac mini tops out at 64 gigabytes on the M4 Pro chip, while the current Mac Studio reaches 128 gigabytes with M4 Max and 256 gigabytes with M3 Ultra. (support.apple.com 1) (support.apple.com 2) (apple.com) Apple launched the redesigned Mac mini on October 29, 2024, with M4 and M4 Pro chips. It launched the current Mac Studio on March 5, 2025, with M4 Max and M3 Ultra chips, positioning both machines for developers, video editors, and other buyers who pay extra for memory headroom. (apple.com 1) (apple.com 2) The shortage lines up with a broader memory squeeze across the chip industry. A market report distributed April 13 said artificial intelligence infrastructure is pulling more supply toward high-bandwidth memory, the premium memory stacked next to data-center graphics chips, and away from more conventional DRAM and flash parts used across PCs and other devices. (globenewswire.com) (spglobal.com) Counterpoint Research said in January that memory prices rose 40 percent to 50 percent in the fourth quarter of 2025, were set to rise another 40 percent to 50 percent in the first quarter of 2026, and about 20 percent in the second quarter. TrendForce and S&P Global Market Intelligence have both said suppliers are prioritizing server and artificial intelligence demand because those products carry better margins. (counterpointresearch.com) (spglobal.com) (trendforce.com) There is another explanation in circulation: a product refresh. The Next Web and MacRumors both noted that sudden stockouts can also show up when Apple is clearing the channel ahead of a new model, though neither outlet reported confirmation from Apple and both said the memory crunch remains a plausible cause. (thenextweb.com) (macrumors.com) Apple had not publicly explained the missing configurations in the reports published through April 14. For buyers who need lots of memory now, the practical result is simpler: the most expensive Mac desktops are becoming the hardest ones to get. (pcmag.com)