Guaranteed compatible upgrades for:

Toshiba Portege M900 (PSU7LL-001001)

System Specifications
Maximum Memory:
  • 4 GB using a 32-bit Operating System
  • 8 GB using a 64-bit Operating System
  • 2 Sockets
Standard Memory:
  • 2 GB (Removable) or
  • 4 GB (Removable) or
  • 6 GB (Removable)
  • Intel Core i5
  • Intel Core i3
Bus Architecture:
  • SSD - SATA 2.5-inch 9.5mm; USB
Mfr's System P/N's:
  • PSU7LL-001001; PSU9FL-003003; PSU9FL-006005; PSU9FL-009005; PSU9FL-00C00C; PSU9RL-002002; PSU9RL-002003; PSU9RL-00200C; PSU9RL-003002; PSU9RL-003003; PSU9RL-004002; PSU9RL-004003; PSU9RL-005002; PSU9RL-005003; PSU9RL-006004; PSU9RL-007004; PSU9RL-008004; PSU9RL-009004; PSU9RL-00D003; PSU9RL-00E003; PSU9RL-00N004; PSU9RL-00P002; PSU9RL-00P004; PSU9RL-00T004; PSU9RL-00U004; PSU9RL-00V004; PSU9RL-00W004; PSU9RL-00X003; PSU9RL-00X004; PSU9RL-016009; PSU9RL-017009; PSU9RL-018003; PSU9RL-01900C
Upgrade Path:
  • Virtually any configuration up to 8GB can be reached using any combination of 2 and 4GB modules.
  • If 4GB is installed, the recognized memory may be reduced to 3.5GB or less (depending on system configuration and memory allocation)