Hi today I am share my experience of wd my pazsport ultta 4 tb hard disk. This is good hard disk. This hard disk copy data in few minutes. But this hard drive not a shock proof so be careful. This memory is 4000gb so no memory shortage tention. I am use this hard disk 4-5 month I am not found any problem about his hard disk. And hhis copying speed is to high in few minutes he copy many data. So your budget in 14, 000 rupees so you buy this hard disk. 100% this is best hard disk of you.
Thank you