Guaranteed compatible upgrades for:
IBM/Lenovo B Series Notebook B490 Series (w/1 SODIMM)
System Specifications
Maximum Memory:
- 4GB
Expansion:
- 1 Socket
Standard Memory:
- 2GB (Removable) or
- 4GB (Removable)
CPU/Chipset:
- Intel Pentium Dual Core Intel HM70
- Intel Celeron Dual Core Intel HM70
Bus Architecture:
- Flash - SDHC; SSD - SATA 2.5-inch 7mm; USB 2.0/3.x Type-A
Mfr's System P/N's:
- 20205xxx; 20207xxx; 3756-xxx; 3772-xxx
Upgrade Path:
- Virtually any configuration up to 4GB can be reached using 4GB modules.