Today JEDEC released some Standard SSD Endurance Workloads that they feel are relevant for endurance testing.


The enterprise endurance workload shall be comprised of random data with the following payload size distribution:
512 bytes (0.5K) 4%
1024 bytes (1K) 1%
1536 bytes (1.5K) 1%
2048 bytes (2K) 1%
2560 bytes (2.5K) 1%
3072 bytes (3K) 1%
3584 bytes (3.5K) 1%
4096 bytes (4K) 67%
8192 bytes (8K) 10%
16,384 bytes (16K) 7%
32,768 bytes (32K) 3%
65,536 bytes (64K) 3%
This is just a bit of it, very detailed. reading now.