Lenovo thinkpad t450s dose it has any DVD drive in it or not?

No optical drive.
Dimensions (WxHxD)13.0 x 0.8 x 8.9" / 330.2 x 20.3 x 226.1 mm
Weight3.49 lb / 1.58 kg
Designed to be thin and light.
Adds 0.25 pounds and allows thickness to go under 0.95 inches
Many laptops removed the DVDRW. You can buy a USB DVDRW or Bluray player