Guaranteed compatible upgrades for:
IBM/Lenovo Flex Series Laptop 15IWL Intel Series
System Specifications
Maximum Memory:
- 12GB or
- 16GB
Expansion:
- 1 Socket
Standard Memory:
- 4GB (Non-removable) +
- 0GB (Removable) or
- 4GB (Removable) = 4 or 8GB total
CPU/Chipset:
- Intel Core i7
- Intel Core i5
- Intel Core i3
- Intel Pentium
Bus Architecture:
- Flash - SDXC; USB 2.0/3.x Type-A; USB 2.0/3.x Type-C
Mfr's System P/N's:
- 81SRxxx; Flex-15IWL
Upgrade Path:
- Configurations up to 16GB can be reached using any combination of 4, 8, and 16GB modules.