Dell 7400 2i n 1 convertible, i7 CPU 16GB, 256GB, Grade A, Quantity needed: 80 units. 

Dell Laptop models 7470 and 7480, Grade A or B.

Dell Monitor models P2217,P2219,P2222,P2417,P2419,P2422, Grade A, I purchase with or without stands.

Dell Desktop models 5070,5080,5090,7070,7080,7090 Small form factor and Micros.