Thin 15 B12UCX
MSI
Verified
Last verified 8/20/2026
Quick answers
- RAM
- Not upgradeable
Max: 64 GB
Type: DDR4-3200
- SSD / Storage
- Upgradeable
Slots: 2
Form factor: M.2, 2.5-inch
Interface: PCIe, SATA
PCIe gen: 4
- Charging
- No USB-C charging
OEM adapter: 120 W
Connector: barrel
- Displays
- Unknown
Outputs: hdmi, usb-c-dp-alt-mode
Max resolution: 4K@30Hz
Explore compatibility in depth
What can I upgrade?
- Storage (SSD)
Ports and connectivity
| Port | Count | Protocols | Power Delivery | DP Alt Mode |
|---|---|---|---|---|
| USB 3.2 Gen 1 Type-A | 3 | usb-3.2-gen1 | — | No |
| USB 3.2 Gen 1 Type-C (DisplayPort) | 1 | usb-3.2-gen1, dp-alt-mode | — | Yes |
| HDMI (4K@30Hz) | 1 | hdmi-1.4 | — | No |
| Gigabit Ethernet | 1 | gbe | — | No |
| Mic-in | 1 | — | — | No |
| Headphone-out | 1 | — | — | No |
Sources used for this model
- MSI — Thin 15 B12UCX-1428TH Specification Sheet — verified 8/20/2026
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