Apple Retracts Claims of PCIe 6.0 Support in New Mac Studio Press Release

In a quiet adjustment to its latest product announcement, Apple has revised its press materials regarding the recently unveiled Mac Studio. The tech giant has removed a reference to “PCIe Gen 6” storage architecture, fueling speculation that the initial documentation contained a significant technical error.

The change was first identified by French tech outlet MacGeneration shortly after the new Mac Studio, powered by the M5 Max and M5 Ultra chips, was revealed last week. While the updated press release continues to boast about a “next-generation SSD architecture” capable of delivering up to twice the speed of previous iterations, the explicit mention of PCIe 6.0 has been scrubbed from the official text.

A Likely Typographical Error

While Apple has not yet issued a formal statement addressing the discrepancy, industry experts suggest the inclusion of PCIe 6.0 was almost certainly a mistake. Several factors point toward the new hardware utilizing the more widely adopted PCIe 5.0 standard instead:

• Existing Hardware Parity: The 14-inch and 16-inch MacBook Pro models, which utilize the same M5 Max chip found in the new Mac Studio, are confirmed to feature PCIe 5.0 storage. Apple notably advertised those laptops with identical claims of “twice as fast” SSD speeds, suggesting the Mac Studio’s performance metrics align with that existing architecture.
• Market Maturity: PCIe 6.0 is currently on the cutting edge of data transfer technology, and as of now, there are no consumer-grade personal computers on the market that feature SSDs leveraging the PCIe 6.0 standard.
• Technical Consistency: It is highly probable that the M5 Ultra chip is designed to interface with PCIe 5.0 lanes. If the chip truly supported the next-generation Gen 6 standard, it is unlikely Apple would have moved to censor the mention from its own marketing materials.

The Impact on Users

For professional users and creators eyeing the new Mac Studio, the correction is unlikely to affect the machine’s real-world performance. The claims of doubled SSD speeds remain a core selling point of the M5-series hardware, and the transition to PCIe 5.0 still represents a significant leap in data throughput compared to the previous generation of professional Macs.

The incident serves as a reminder of the rapid pace at which Apple updates its documentation following high-profile hardware launches. As customers begin to receive their units, benchmark testing will likely confirm the finalized hardware specifications of the device.

For those tracking the latest developments on this story, you can find further details regarding Apple’s revised Mac Studio announcement here.