On the basis of your marks you can get CSE branch in below NITs


NIT, Agartala
NIT, Andhra pradesh
NIT, Arunachal Pradesh
MANIT, Bhopal
NIT, Durgapur
NIT, Goa
NIT, Hamirpur
NIT, Jalandhar
NIT, Jamshedpur
NIT, Kurukshetra
NIT, Manipur
NIT, Meghalaya
NIT, Mizorm
NIT, Nagaland
NIT, Patna
NIT, Puducherry
NIT, Raipur
NIT, Sikkim
NIT, Silchar
NIT, Srinagar
NIT, Uttrakhand

Your approx. rank will be around 6000.

To check which all colleges and branches you can get based on your rank you can use below college predictor.

Click on the below link-

JEE Main College Predictor