Guaranteed compatible upgrades for:

HP/Compaq ProOne Series All-in-one 400 G1


System Specifications
Maximum Memory:
  • 16GB
Expansion:
  • 2 Sockets
Standard Memory:
  • 6GB (Removable) or
  • 8GB (Removable)
CPU/Chipset:
  • Intel Core i5 Intel H81
  • Intel Core i3 Intel H81
  • Intel Core i7 Intel H81
Bus Architecture:
  • Flash - SDXC; PCI Express; SSD - SATA 2.5-inch 9.5mm; SSD - SATA 3.5-inch; USB 2.0/3.x Type-A
Mfr's System P/N's:
  • F4J55LT; P0D21UT
Upgrade Path:
  • Virtually any configuration up to 16GB can be reached using any combination of 4GB and 8GB modules.