File Loss Recovery - Hard Drive Data Recovery

      Tianwei's hard drive data recovery services include: solid-state hard drive data recovery, mechanical hard drive data recovery, solid-state hybrid hard drive data recovery, deleted file recovery, deleted photo recovery, lost file recovery, recovery of lost files from computers, recovery of files deleted from the desktop, data recovery after system reinstallation, recovery from inaccessible D drives, format recovery, data recovery from damaged computer hard drives, structural damage recovery, recovery of cleared files, email damage repair, recycle bin data recovery, data recovery after disk repartitioning, SQL database recovery or repair, and more.

       Solid-state drive lifespan calculation formula: Due to the limited number of erase-write cycles of SSD flash memory, which is often criticized as a shortcoming affecting its lifespan, it is true that SSDs have a finite lifespan—though this is a characteristic shared by all hardware products. One complete erase-write cycle of the SSD's internal flash memory is called 1 P/E (Program/Erase cycle), and thus the lifespan of flash memory is measured in P/E units. The lifespan of 34nm flash memory chips is approximately 5,000 P/E cycles, while that of 25nm chips is about 3,000 P/E cycles. Does this seem even shorter? Theoretically, yes, but with advancements in SSD firmware algorithms, newer SSDs are capable of reducing unnecessary write operations. To give a concrete example: for a 120GB SSD, writing 120GB of data counts as one P/E cycle. For an average user, even if 50GB of data is written daily, it would take about 2 days to complete one P/E cycle, resulting in 180 P/E cycles per year. You can calculate how many years 3,000 P/E cycles would last—estimating a theoretical lifespan of over a decade. By that time, it's likely that the SSD would have already been replaced with some newer, more advanced technology.