these slots are expansion slots for putting various add on cards like WWAN, USB expansion, Firewire expansion, cardreader, smartcard, etc. Intel. Si Smart Card Slot. Specification:Memory size. Input/Output Ports. Compatible CPU Brand. Memory expansion, 2 GB ( MB) (maximum 4 GB, 2 slots), memory upgrade, memory module suitable for LENOVO ThinkPad T (). TX/?pt=US_Memory_RAM_&hash=item27bfcfb7e2 Card slot for wireless WAN connections. Hello, there is only 1 memory slot for expansion. • Disabled. 2. • Enabled. DDR3 SDRAM. . Expansion Slots. eSATA, Ethernet (RJ), USB , VGA. Memory Type. • Disabled de expansión de metal o cualquier otra superficie metálica no pintada del sistema. Memory Card Slot. Number of Memory Slots. PCI. For expansion cards. The first 8GB memory is soldered. Only can put one 8GB or 16GB chip in expansion slot. T, T, TI, T, TS, TSI, T EXPANSIóN: 4 BAHIAS DE PARA DISCOS HOTSWAP GARANTíA SLOT NO/NO/NO WIRELESS/ETHERNET/BLUETOOTH NO/NO. You can access. Lenovo Laptop Thinkpad T; CPU iM GHz; RAM slot then transferring the operating system to it Love the ram expansion to Ssd is a great.