MSI Gaming GE65 9SE-009CA Raider RAM upgrade specifications
The MSI GE65 9SE-009CA Raider Gaming laptop supports DDR4-SDRAM memory upgrades across two SO-DIMM slots. Maximum compatible RAM capacity reaches 64 GB total. Memory specifications include 2666 MHz frequency support and SO-DIMM form factor. Upgrade options accommodate standard DDR4 modules for enhanced multitasking and performance capabilities on the GE Series platform.
Memory Upgrade Specifications
| Specification | Value |
|---|---|
| Memory slots | 2x SO-DIMM |
| Form factor | SO-DIMM |
| Memory type | DDR4-SDRAM |
| Frequency | 2666 MHz |
| Maximum RAM | 64 GB |
| Voltage | 1.2V |
| Number of pins | 260-pin |
| Interface | PC4 |
| PC Speed Rating | PC4-2666 (PC4-21328) |
| Bandwidth | 21.3 GB/s |
| Laptop Release date | 24 September 2019 |
Additional Notes
- The MSI GE65 9SE-009CA Raider dual-slot configuration limits single-DIMM installations to half the theoretical maximum capacity, requiring matched pairs for optimal channel bandwidth utilization.
- DDR4-2666 represents a JEDEC-standardized speed bin with CL19 typical latency, producing approximately 10 nanoseconds first-word access time under standard timing configurations.
- SO-DIMM modules physically measure 69.6 millimeters in length versus desktop DIMM's 133.35 millimeters, preventing standard desktop memory installation regardless of electrical compatibility.
- The 64 gigabyte ceiling requires 32 gigabyte individual modules, which utilize dual-rank architecture that increases command/address bus loading compared to single-rank 16 gigabyte sticks.
- Mixing different capacity modules triggers asymmetric dual-channel mode, where only the matched portion operates in dual-channel while excess capacity defaults to single-channel operation with halved bandwidth.
- Non-ECC unbuffered memory maintains compatibility with mobile platforms, while ECC or registered variants designed for server applications will fail POST initialization.
- Operating voltage standardizes at 1.2 volts for DDR4, reducing thermal output by 20 percent compared to DDR3's 1.5 volt requirement within identical thermal envelopes.
- Frequency-locked systems prevent automatic XMP profile loading, requiring manual BIOS configuration or acceptance of JEDEC fallback speeds regardless of module specifications.
- Gaming workloads with sustained memory access patterns expose the 21.3 gigabytes per second theoretical bandwidth limit of DDR4-2666 dual-channel configuration during asset streaming.
- Warranty preservation requires manufacturer-approved specifications adherence, as non-qualified memory triggers support denial under modified hardware clauses in service agreements.