· Ranura DDR4 LTK R. Kindly post the MTM of your machine so other members can. How to check the RAM onboard or in Slot without opening the laptop. You would usually have to use Slot 1 and 2 or slot 3 and 4 for dual channel support. Lenovo Thinkpad X X XS Notebook DDR3 Slot Memory DIMM RAM Jack Socket conector, Original, nuevo · Original LTK4. [HOST]: Kit de 16 GB (2 x 8 GB) para IBM Lenovo ThinkPad T Series T Ti Ts T Ti. However I've just opened the memory cover as I want to. I 've just received a T (CTO) with 4GB RAM and the order stated 2 DIMMs. I have a Lenovo T, laptop Serial No: xxxxxxxx. . · Original LTK4. Memoria RAM SO-DIMM DDR3 no ECC PC MHz. I understand from this page that the T supports memory PC DDR or PC DDR SODIMM \ Mhz or Mhz \ with max. Looking at the Platform Specifications of ThinkPad Tp it supports 32GB max / MHz DDR4, dual-channel capable, two DDR4 SO-DIMM sockets. Mod edit: Removed serial.