Rare maxed-out Mac Studio – Apple discontinued the 512GB configuration earlier this year due to memory shortages. This is one of the highest-spec machines Apple ever sold.Exact configuration:• Apple M3 Ultra – 32-core CPU / 80-core GPU / 32-core Neural Engine• 512 GB unified memory (maximum possible)• 1 TB internal SSD• Includes original AppleCare+• Includes 8 TB Thunderbolt 5 external SSDCondition:Lightly used for about one month only. Fully functional, no issues. Ready to go.What’s included:• Mac Studio• Power cable• AppleCare+ coverage• 8 TB Thunderbolt 5 external SSDI also have a second identical machine (same specs + same 8 TB SSD) that does not include AppleCare+. Message me if you want both.This machine is ideal for local large language models, heavy video/3D work, or any workflow that needs massive unified memory. The 512 GB config is no longer available new from Apple.