Guaranteed compatible upgrades for:

HP/Compaq Pavilion dm1 Series Notebook dm1-1020sl


System Specifications
Maximum Memory:
  • 5 GB
Expansion:
  • 1 Socket(s)
Standard Memory:
  • 1 GB (Non-removable) + 1GB removable = 2GB or
  • 1 GB (Non-removable) + 2GB Removable = 3GB
Bus Architecture:
  • SSD - SATA 2.5-inch 9.5mm; USB
Mfr's System P/N's:
  • VT421EA
Upgrade Path:
  • Virtually any configuration up to 5GB can be reached using any combination of 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