MSI Gaming GS66 11UE-075UK Stealth RAM upgrade specifications
The MSI GS66 11UE-075UK Stealth gaming laptop features DDR4-SDRAM memory upgrades with two SO-DIMM slots, supporting a maximum RAM capacity of 64 GB. The memory specifications are compatible with DDR4 modules operating at 3200 MHz frequency. Users can upgrade the existing memory configuration by installing compatible SO-DIMM form factor modules in the available slots to enhance system performance and multitasking capabilities on the GS series Stealth model.
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 | 21 October 2021 |
Additional Notes
- Dual channel memory architecture requires installing modules in pairs of equal capacity to achieve maximum data bus bandwidth.
- The MSI GS66 11UE-075UK Stealth utilizes a thermal management system that covers the internal components, necessitating careful removal of the bottom chassis panel and potentially the cooling assembly to access the memory slots.
- System stability depends on using non-ECC unbuffered modules because the integrated memory controller does not support error-correcting code functions.
- Installing 64 GB of memory involves replacing both existing modules since the motherboard lacks additional vacant slots for expansion.
- Higher frequency RAM modules will automatically downclock to 3200 MHz due to hardware limitations of the chipset and processor architecture.
- Latency performance relies on the JEDEC profile of the replacement sticks because most mobile BIOS environments lack XMP toggles for manual timing adjustments.
- Physical clearance within the slim chassis restricts the use of memory modules equipped with thick integrated heat spreaders.