Guaranteed compatible upgrades for:

HP/Compaq ProBook Series Notebook 4310s

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 2 Duo 2.1 GHz Intel GM45
Bus Architecture:
  • SSD - SATA 2.5-inch 9.5mm; USB
Mfr's System P/N's:
  • AW938US; AW999US; AX585US; AY232US; AY974US; FM970UT; FM971UT; FM972UT; FM973UT; FN004UT; FN005UT; FN006UT; FN007UT; NJ360AV; NN981AV; NN982AV; NN983AV; NN984AV; NN985AV; NV776AV; NV777AV; NV778AV; NV779AV; NV780AV; NW557AV; NX570EA; NX571EA; NX572EA; NX573EA; NX574EA; NX575EA; NX576EA; NX577EA; NX578EA; NX579EA; NX580EA; NX581EA; NX582EA; NX585EA; NX586EA; SG554UP; SG558UP; VC161EA; VC162EA; VC201EA; VC202EA; VC203EA; VC292ES; VC327EA; VC328EA; VC330EA; VC331EA; VC332EA; VC333EA; VC345EA; VC348EA; VC349EA; VC351EA; VC352EA; VC353EA; VC354EA; VC419ES; VC427EA; VJ889AA; VJ890AA; VJ891AA; VJ892AA; VJ893AA; VJ894AA; VJ895AA; VJ896AT; VJ897AA; VJ898AA; VJ899AA; VK250PA; VK251PA; VK252PA; VK253PA; VK254PA; VK255PA; VK256PA; VK257PA; VK258PA; VK259PA; VK260PA; VK261PA; VK262PA; VK263PA; VK264PA; VK265PA; VK269PA; VK270PA; VK271PA; VK272PA; VK273PA; VK277PA; VK278PA; VK291PA; VK296PA; VK297PA; VK298PA; VM516PA; VM517PA; VM518PA; VM519PA; VM556PA; VM557PA; VM558PA; VM559PA; VM564PA; VM567PA;
Upgrade Path:
  • Virtually any configuration up to 8GB can be reached using any combination of 2GB 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).
  • Maximum configurations require a 64-bit operating system.
  • Systems based on Intel GL40 chipset supports up to 4GB maximum.
  • Per HP documentation, system supports DDR3-1333 (PC3-10600) and 1066 (PC3-8500) modules but memory Bus may run at 1066MHz (PC3-8500 MB/sec) depending on processor