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Drv Size Drive Identity Location: 0 25% 50% 75% 100
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8a 240GB KINGSTON SA400S37240G 45.8 257.6 48.6 75.0 15.9
8b 500GB Samsung SSD 860 EVO 500GB 273.9 273.9 273.9 274.0 274.0
8c 120GB HP SSD S700 120GB 533.4 543.9 543.9 541.2 543.8
The 240 has been the only drive in a Win8.0 system for four and a quarter years. It was an in-warranty replacement for an identical SSD that lasted only six months in 2015. This one was driven hard by its first user, but has slowed down only for its second user. Looks like it's time to run Kingston SSD Manager, maybe update the firmware and oh yeah - make backups!
The 500 is two and a quarter years old, stuck in a SATA-2 laptop.
The 120 was on clearance for $20 six months ago. It is a boot+system drive for Win8.1, with non-Win data folders stored on spinning drives. Very snappy