Guaranteed compatible upgrades for:

HP/Compaq EliteBook Notebook 8540p


System Specifications
Maximum Memory:
  • 8 GB with 2 Sockets
  • 16 GB with 4 Sockets
Expansion:
  • 2 Sockets or 4 Sockets only on some quad-core processor models
Standard Memory:
  • 2 GB (Removable) or
  • 4 GB (Removable) or
  • 6 GB (Removable)
CPU/Chipset:
  • Intel Core i7 2.8 GHz Intel QM57
  • Intel Core i5 2.66 GHz Intel QM57
Bus Architecture:
  • SSD - SATA 2.5-inch 9.5mm; USB
Mfr's System P/N's:
  • NU486AV; WD918EA; WD919EA; WD920EA; WD920ET; WD921EA; WD922EA; WH130AW; WH251UT; WH252UT
Upgrade Path:
  • Virtually any configuration up to 8GB or 16GB can be reached using 2 and 4GB modules.
Comments:
  • 16GB and four slots available on quad core processors only.
  • MODULES MUST BE ORDERED AND INSTALLED IN PAIRS for Dual Channel mode.
  • 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