SSD Write Endurance 25nm Vs 34nm

[Ao1]

When Intel talk about relocated sectors are they talking about pages or a block? One_Hertz has 7,257 relocations and 25nm NAND. If a page = a sector that equates to 56.7MiB. If a block = a sector that would equate to 14.2GiB.

34nm = 4kiB page & a 0.5MiB block, so a retired block count of 5 = 2.5MiB. If the Chronos has 9GiB spare area and RAISE is deactivated it looks like it will have some way to go yet.

JESD218 states (for endurance) that the SSD must:

The SSD maintains its advertised user capacity.
The SSD maintains the required UBER for its application class
The SSD meets the required functional failure requirement (FFR) for its application class.
The SSD retains data with power off for the required time for its application class. (1 year for client, 3 months for enterprise)