Answer

Intel Haswell core i3/i5 can support 2 memory channels and each of channels can support 1* SO-DIMM. Therefore, Haswell i3/i5 can support 2* memory slots (See attachment).

Reference

Models

  • GT70-2OL Workstation
  • GT60 2PE Dominator 3K Edition
  • GT70 Dominator Pro Dragon Edition
  • WT60-2OK 3K IPS Edition
  • GT60 2QD Dominator
  • GT60 2QE Dominator Pro 4K Edition
  • GT60 2OC 3K IPS Edition
  • GT70 2OC
  • GT70 Dominator Dragon Edition
  • GT60-2OJ Workstation
  • GT70 2QD Dominator
  • GT60 2QD Dominator 4K Edition
  • GT60 2QD Dominator 3K Edition
  • GT60 2OD
  • GT60 2PC Dominator 3K Edition
  • GT60 2PC Dominator
  • GT70-2OK Workstation
  • GT70 2PE Dominator Pro
  • WT60 2OK 4K Edition
  • WT70-2OK
  • GT60 2OC
  • WT60-2OJ
  • GT70 Dragon Edition 2 Extreme
  • GT60 2PE Dominator Pro
  • GT60-2OK Workstation 3K IPS Edition
  • GT60 2OD 3K IPS Edition
  • GT70 Dragon Edition 2
  • WT70-2OL
  • GT70 2OD
  • GT70 2PC Dominator