Amazon selling WD My Book 4TB External Hard Drive Storage USB 3.0 at Discounted Price Rs.9499.
WD My Book 4TB External Hard Drive Storage USB 3.0 File Backup and Storage
Up to 4 TB capacity^Dual USB 3.0 and USB 2.0 compatibility^Up to 3x faster transfer rates with USB 3.0Available: In stock
After one month use i'm very happy with this 4 TB HDDI get 35 to 45 Mbps transfer speed with USB 2.0. Around 60-70 Mbps with USB 3.0.February 6, 2016
The only issue is : Needs a power source seperate from PC. Rest everything is good. Mind you offered space is 3.6TB not 4TB per se. Could be a deal breaker for some.June 20, 2016
Value for money HDD, I get 100-150MB/s speed with usb 3.0. I am using with my Windows 10 desktop.June 15, 2016
Working very well for me.I trust western digital for digital backups n they never failed for me yet.September 17, 2016