Guaranteed compatible upgrades for:
IBM/Lenovo IdeaPad Y450 Series
System Specifications
Maximum Memory:
- 4 GB using a 32-bit Operating System
- 8 GB using a 64-bit Operating System
Expansion:
- 2 Sockets
Standard Memory:
- 1 GB (Removable) or
- 2 GB (Removable)
CPU/Chipset:
- Intel Core 2 Duo Intel PM45
- Intel Core 2 Duo Intel GM45
- Intel Pentium Dual Core Intel GM45
Bus Architecture:
- Flash - Secure Digital; SSD - SATA 2.5-inch 9.5mm; USB
Mfr's System P/N's:
- 2781-xxx; 4189-xxx
Upgrade Path:
- Virtually any configuration up to 8GB can be reached using any combination of 1, 2, and 4GB modules.
Comments:
- If 4GB is installed, the recognized memory may be reduced to 3.5GB or less (depending on system configuration and memory allocation).
- Maximum configurations require a 64-bit operating system.
- Depending on the processor the DDR3-1333MHz modules will automatically clock down to 1066MHz