Question ASUS Secure Erase 512b vs 4KB

[emd1]

While browsing the BIOS of my Asus motherboard, i saw 2 erase options for NVme SSDs in the Secure Erase section. They say that 4KB is the best, but this size can be a problem with some older software and games. I personally experienced this in Call of Duty Ghosts, the game was not running properly at 4KB.

What do you think is best for KC3000 and PNY CS3030 SSDs?

Should i choose 4KB after all? Will this have any impact on the life and performance of the SSD?

The disks are like this:

 

[Misgar]

I hadn't seen the option to choose between 512 byte and 4096 byte block size when formatting an SSD. I started reading this post (see below), but I didn't get all the way through.

https://www.techpowerup.com/forums/...ssds-does-performance-actually-change.289757/

I'd probably select 4K, but if you've experienced problems with old software, try 512 if the BIOS/SSD combination permits.

Anyone know different?