Surface Pro Ultra reserves nearly half of its 64GB RAM, testing finds

Tech blogger draginol discovered that his Surface Pro Ultra shows only 32.2GB of its 64GB RAM as usable, with 31.8GB marked as hardware-reserved—a major caveat for local AI users.

2026-10-17 ~ 2026-10-18 · 2 related posts

• Surface Pro Ultra mysteriously reserves 31.8GB of its 64GB RAM — draginol · 2026-10-17
• Surface Pro Ultra review: 32GB of its 64GB memory is hardware-reserved, a headache for local AI — draginol · 2026-10-18