MSI Sword 17 A11UC-233MX RAM upgrade specifications
MSI 17 A11UC-233MX laptop RAM upgrade specifications indicate DDR4-SDRAM memory compatibility with 2x SO-DIMM slots supporting maximum capacity of 64 GB. The memory upgrade slots accommodate SO-DIMM form factor modules operating at 3200 MHz frequency. Specifications detail compatible RAM options for expanding the system's memory capacity on the MSI Sword 17 series 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 | 25 October 2021 |
Additional Notes
- The MSI Sword 17 A11UC-233MX accepts only notebook-sized SO-DIMM modules, preventing installation of standard desktop DIMM memory despite identical DDR4 technology.
- Both memory channels must operate at identical speeds to maintain dual-channel bandwidth, meaning mixing 3200 MHz with lower-frequency modules forces all RAM to run at the slower speed.
- Installing a single module halves memory bandwidth compared to dual-channel configuration, potentially creating a bottleneck for integrated graphics workloads and memory-intensive applications.
- The 64 GB ceiling requires two 32 GB modules, which cost significantly more per gigabyte than more common 8 GB or 16 GB capacities.
- DDR4-3200 represents the native JEDEC specification without requiring XMP profiles, ensuring compatibility without BIOS configuration changes.
- SO-DIMM slots typically require accessing the bottom panel of the chassis, though some gaming laptops restrict this access to maintain warranty coverage if seals are broken.
- The 11th-generation Intel Core processor determines the maximum supported frequency, meaning faster DDR4 modules above 3200 MHz will downclock automatically.
- Mixing different module densities across the two slots maintains functionality but may disable rank interleaving optimizations in the memory controller.
- Voltage requirements remain fixed at 1.2V for DDR4 SO-DIMMs, eliminating compatibility concerns related to power delivery that existed in DDR3 configurations.
- The physical height clearance for SO-DIMM modules is standardized, but aftermarket heatspreaders on performance modules may create mechanical interference with keyboard assemblies.