Guaranteed compatible upgrades for:

Toshiba Satellite U840 U840-00Y (PSU5XC-00L007)


System Specifications
Maximum Memory:
  • 8GB
Expansion:
  • 2 Sockets
Standard Memory:
  • 2GB (Removable) or
  • 4GB (Removable) or
  • 6GB (Removable)
CPU/Chipset:
  • Intel Core i3 1.5 GHz Intel HM65
Bus Architecture:
  • SSD - mini-SATA (mSATA); SSD - SATA 2.5-inch 7mm; USB 2.0/3.x Type-A
Mfr's System P/N's:
  • PSU5XC-00L007
Upgrade Path:
  • Up to 8GB can be reached using 4GB modules.