Guaranteed compatible upgrades for:

Dell Vostro Notebook 2421


System Specifications
Maximum Memory:
  • 8GB
Expansion:
  • 2 Sockets
Standard Memory:
  • 4GB (Removable)
CPU/Chipset:
  • Intel Core i3 1.9 GHz Intel HM76
  • Intel Core i5 2.7 GHz Intel HM76
Bus Architecture:
  • Flash - Secure Digital; SSD - SATA 2.5-inch 9.5mm; USB 2.0/3.x Type-A
Upgrade Path:
  • Virtually any configuration up to 8GB can be reached using 4GB modules.