Also, know that the platters inside of 25" and 35" enterprise hard drives actually have the same diameter, which tells us that the main advantage of 35" over 25"In reply to Ron Zamir • 1The failure rates for 35" and 25" drives are comparable, but as a general rule, the price for a comparablyfast 35" drive will be less than that for a 25" drive Also, many of the external enclosures for 35" drives include fans to keep the drive cooler, thus adding to the size and weight
Ssd Vs Hdd What S The Difference