Apple Mac Studio M3 Ultra 2025 32C/80GPU 512GB RAM 1TB SSD A3389 G1CE3B/A
★★★★★0 reviews
Opened – never used
$44,975.48
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About this item
A Mac Studio M3 Ultra with 512GB of RAM is a specialist machine, and the memory is the headline: it's the spec that draws researchers and developers who want to run very large AI models and datasets locally. This 2025 unit adds a 32-core CPU and 80-core GPU, model A3389, part number G1CE3B/A, listed opened but never used for $44,975.48.
Why choose 512GB RAM on a Mac Studio M3 Ultra with a 1TB SSD?
Workloads like local machine learning, big simulations and massive multitrack sessions are often limited by memory rather than disk. Files can sit on fast external or network storage while the RAM does the heavy lifting.
- Storage: 1TB is tight for this class of work, so budget for external drives.
- Exact config: confirm G1CE3B/A on the box label in the photos.
- High-value checks: review seller feedback and ask about activation status.
- Protection: the purchase falls under the eBay Money Back Guarantee.