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Quick Summary: The MSI Gaming GF63 Thin 12UC (2022) supports DDR4 SO-DIMM RAM (up to 64GB, 2 SO-DIMM slots) and M.2 2280 NVMe PCIe 4.0 SSD (1 M.2 slot plus a 2.5in SATA bay). RAM and SSD upgrades are straightforward with basic tools.
MSI Gaming GF63 Thin 12UC RAM Specifications
| Spec | Details |
|---|---|
| RAM Type | DDR4 SO-DIMM |
| Maximum RAM | 64GB |
| RAM Slots | 2 SO-DIMM slots |
| Processor | Intel Core i5-12450H |
MSI Gaming GF63 Thin 12UC SSD Specifications
| Spec | Details |
|---|---|
| SSD Type | M.2 2280 NVMe PCIe 4.0 |
| SSD Slots | 1 M.2 slot plus a 2.5in SATA bay |
How to Upgrade RAM
- Power off and disconnect charger
- Remove bottom panel screws
- Pry off bottom cover with plastic spudger
- Locate 2 SO-DIMM slots — release clips to remove modules
- Insert new DDR4 SO-DIMM at 30°, press until clips lock
- Replace cover and screws
- Verify in BIOS or Task Manager
How to Upgrade the SSD
- Power off and disconnect cables
- Remove bottom panel
- Locate M.2 2280 NVMe PCIe 4.0 slot(s)
- Remove mounting screw, slide out old SSD
- Insert new SSD and secure
- Replace cover
- Clone old drive or install OS from USB
Recommended Upgrades
Best RAM
DDR4 SO-DIMM from Crucial, Kingston, or Corsair. Upgrade to 64GB with matched pairs.
Best SSD
Samsung 990 Pro or WD Black SN850X M.2 2280 NVMe PCIe 4.0 SSD for best performance.
FAQ
Maximum RAM for MSI Gaming GF63 Thin 12UC?
Up to 64GB of DDR4 SO-DIMM (2 SO-DIMM slots).
Can I upgrade the SSD?
Yes, M.2 2280 NVMe PCIe 4.0 with 1 M.2 slot plus a 2.5in SATA bay.
Is RAM soldered?
No, 2 SO-DIMM slots are user-accessible.
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Not sure what fits? Use our free Compatibility Checker covering 3,195+ models.
Helpful Guides
Upgrades that fit the MSI Thin GF63 12UC
What fits: Memory: DDR4-3200 SO-DIMM, 2 user slots, up to 64GB · Storage: M.2 (length unconfirmed) NVMe PCIe 4.0; 2.5in SATA drive supported
Spec source: msi.com (checked 26 Sep 2026).
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DDR4 SO-DIMM memory that fits
2.5in SATA SSDs for the drive bay
Free download: The 2026 Laptop RAM Upgrade Compatibility Cheat Sheet
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