MSI Gaming GE66 12UH-224NL Raider RAM upgrade specifications
MSI GE66 12UH-224NL Raider gaming laptop supports DDR5-SDRAM memory upgrades via two SO-DIMM slots. Maximum RAM capacity reaches 64 GB total. Compatible memory operates at 4800 MHz frequency. Upgrade specifications utilize SO-DIMM form factor modules, enabling configuration flexibility for enhanced multitasking and gaming performance on this GE series laptop model.
Memory Upgrade Specifications
| Specification | Value |
|---|---|
| Memory slots | 2x SO-DIMM |
| Form factor | SO-DIMM |
| Memory type | DDR5-SDRAM |
| Frequency | 4800 MHz |
| Maximum RAM | 64 GB |
| Voltage | 1.1V |
| Number of pins | 262-pin |
| Interface | PC5 |
| PC Speed Rating | PC5-4800 (PC5-38400) |
| Bandwidth | 38.4 GB/s |
| Laptop Release date | 16 December 2021 |
Additional Notes
- The dual channel configuration requirement necessitates installing modules in matched pairs to achieve maximum theoretical memory bandwidth.
- Upgrading the MSI GE66 12UH-224NL Raider to the 64 GB limit involves replacing both factory modules because no additional vacant slots exist for expansion.
- The DDR5 architecture incorporates on-die ECC and integrated power management circuits which result in higher thermal output during sustained heavy workloads compared to older standards.
- Installation of memory modules with frequencies higher than 4800 MHz will result in automatic downclocking to the processor's maximum rated bus speed.
- Accessing the SO-DIMM slots requires the removal of the entire lower chassis cover which involves penetrating a factory seal sticker in certain regions.
- The transition to DDR5 technology eliminates backward compatibility with DDR4 hardware due to different pin counts and voltage key positions.
- Latency performance depends on the CAS latency rating of the replacement kits as the motherboard will default to the highest common denominator among installed sticks.