The Crucial P1 SSD is an M.2 Type 2280 physical form-factor currently offered in two variants, a 500GB model with retail pricing of $109.99 and 1TB for $219.99.Our boot volume is 75% full for all OS Disk 'C' drive testing to. Samsung 860 Pro 1TB SATA III SSD OS Disk 75% Full The majority of our testing is performed with our test drive as our boot volume.
