diskpart
select disk 0
clean
create partition primary size=100000
select partition 1
format fs=ntfs label="os"
assign letter=c
active
create partition primary
select partition 2
format fs=ntfs label="data"
assign letter=e
exit

Partition.CMD batch file:

diskpart /s partitionScript.txt

Boot your computer with PE and Run Partition.cmd batch file.

EFI

Practice on the fourth hard disk

Diskpart

list disk
select disk 3
clean
convert GPT
select partition 1
delete partition override
create partition efi size=500
create partition msr size=500
select partition 1
assign letter=S
format fs=fat quick