read speed

Kinda long shot, but is there a defrag program out there that can move bigger files to the beginning of the HDD where read speeds are faster? I know it would take forever to defrag and it's of no use to the average user but it would be a great help to me :)

Hi guys :) I want to buy a fast 4TB drive at about the WD REd or Blue price level. WD Blue costs 100€ for me, Red 120€ and Black 180€ which is way too expensive. I've checked my existing 1TB and 4TB Blues using HD Tune and I've found a HD Tune benchmark for 4TB Black WD Black 4TB HD tune...

galaxy s8 use ufs2.1,who can test galaxy s8 type-c speed? use usb3.0 type-c cable，computer use usb3.0 port。test read and write speed。