Mac Studio M5 Ultra 512GB RAM upgrade costs $15,500 on its own

Months after Apple launched the latest Mac Studio , it is finally taking orders for one more configuration, the 512GB RAM M5 Ultra. Apple is finally taking pre-orders for the 512GB Mac Studio Apple launched the M5 Ultra and M5 Max editions of the Mac Studio in August 2026 , but revealed in barely a footnote that there was one configuration coming later. Even as Apple was saying that the Mac Studio could be configured to have 512GB RAM, it actually couldn't.