MacBook Air (15-inch, M4, 2025) RAM Upgrade
No — the MacBook Air (15-inch, M4, 2025)'s memory is soldered to the motherboard and cannot be upgraded.
Specifications
- Memory type
- Unified Memory (LPDDR5)
- Form factor
- soldered
- Total slots
- 0
- User-accessible slots
- 0
- Soldered memory
- 16 GB
- Maximum supported
- 32 GB
Details
This model ships with 16 GB of Unified Memory (LPDDR5) soldered directly to the motherboard, with no user-accessible slot.
Sources
- Apple — MacBook Air (15-inch, M4, 2025) - Tech Specs — verified 8/18/2026
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