SSD Write Endurance 25nm Vs 34nm

[Ao1]

2379446943762 = 0x22A02170012

So that is 0x217 * 60,000 = 32,100,000 non-aligned sectors written

Which, at 512B per sector, comes to 0.0149 TiB.

0.0149 / 20.0572 = 0.0745%

Or about 1 in 1342 bytes written is not 4K aligned. I wonder where that ratio comes from. Is that the ratio of random bytes written to total bytes written by Anvil's app?

I think the M4 uses 8K pages with 256 pages per block.

Looking at Anvil's test file sizes they are a lot of entries that are not divisible by 4.

The new gen drives have lower PE and larger erase blocks, yet they still outlast 34nm drives.

EDIT:


Assuming a sector is 8k/ 8,192 bytes
32,100,000 non aligned pages * 8,192 = 262,963,200,000/ ~0.47TiB/ ~245GiB