erase block size for 240GB Extreme II

I’m wondering what the erase block size (EBS) is for a 240GB Sandisk Extreme II (SDSSDXP-240G-G25).  I saw a post from over a year ago under the SanDisk Extreme forum by drlucky saying it was “8kb, page based”.  Is that still the case for the Extreme II series?

Thanks

block size for Extreme II SSD is 4MB