MSI Gaming GL76 12UGK-242ES Pulse RAM upgrade specifications
MSI GL76 12UGK-242ES Pulse gaming laptop supports DDR4-SDRAM memory upgrades via 2x SO-DIMM slots. Compatible memory operates at 3200 MHz frequency with maximum capacity of 64 GB total. Current upgrade specifications enable users to expand system RAM by replacing or adding SO-DIMM modules within designated slots, supporting the Gaming GL series platform requirements and performance specifications.
Memory Upgrade Specifications
| Specification | Value |
|---|---|
| Memory slots | 2x SO-DIMM |
| Form factor | SO-DIMM |
| Memory type | DDR4-SDRAM |
| Frequency | 3200 MHz |
| Maximum RAM | 64 GB |
| Voltage | 1.2V |
| Number of pins | 260-pin |
| Interface | PC4 |
| PC Speed Rating | PC4-3200 (PC4-25600) |
| Bandwidth | 25.6 GB/s |
| Laptop Release date | 23 February 2022 |
Additional Notes
- DDR4-3200 modules represent the performance ceiling for this MSI GL76 12UGK-242ES Pulse platform. Substituting higher-frequency DDR4 variants will default to 3200 MHz operation due to memory controller limitations, eliminating the financial justification for premium-tier modules.
- SO-DIMM physical constraints restrict upgrade options to laptop-specific memory modules. Standard desktop DDR4 DIMMs are mechanially incompatible and cannot be installed, regardless of electrical specifications or frequency ratings.
- The 2-slot architecture creates a dual-channel configuration dependency. Single-module upgrades will function but operate in single-channel mode, reducing bandwidth efficiency by approximately 50% until a second module populates the vacant slot.
- Symmetric dual-slot population delivers maximum bandwidth utilization. Mismatched module pairs (differing capacities, latencies, or manufacturers) may cause instability or force the system to operate at the slower module's specifications, negating performance advantages from mixed-capacity upgrades.
- The 64 GB theoretical maximum accommodates 32 GB SO-DIMM modules, currently representing premium-priced components. Practical upgrade pathways typically involve 16 GB or 24 GB configurations before reaching the platform ceiling.
- Manufacturer-specific compatibility lists should govern module selection. While DDR4-3200 SO-DIMMs share standardized electrical interfaces, firmware-level memory validation in this gaming platform may reject untested modules despite meeting JEDEC specifications.