We spent a few hours reading posts and trying different things to get the T3600 to see the SSD drive from the windows installation disk so I wanted to share what we found that worked..
Most T3600's have the C600 driver so download it from Dell here at the link I have attached.
Put the driver on a USB stick and boot to your installation disk. Use custom install then click the link to load the custom driver. Point it to the USB you have driver on and once it loads the driver your drive will show up in the list.