Guaranteed compatible upgrades for:

HP/Compaq 500 Series Notebook 550

System Specifications
Maximum Memory:
  • 4GB
  • 2 Sockets
Standard Memory:
  • 512MB (Removable) or
  • 1GB (Removable) or
  • 2GB (Removable)
  • Intel Core 2 Duo Intel GME965
  • Intel Celeron M Intel GLE960
Bus Architecture:
  • Flash - SDHC; USB 2.0/3.x Type-A
Mfr's System P/N's:
  • FS325AA; FS328AA; FS332AA; FS336AA; FS344AA; FS345AA; FS349AA; FS357AA; FU408EA; FU409EA; FU410EA; FU412EA; FU413EA; FW383AA; FW384AT; FW385AT; FW386AT; NA947EA; NA948EA; NA953EA; NN308EA
Upgrade Path:
  • Virtually any configuration up to 4GB can be reached using any combination of 1 and 2GB modules.