Yes, those are the ones with a 128 bit memory bus that can reuse designs from previous generations. Nearly every laptop and desktop has has 128 bit memory for the last few decades, the strix halo is the first with 256 bit wide x86 targeted at tablets, laptops, and SFFs. Much like the m1/m2/m4 pro. The M3 pro for some reason decided on 192 bits wide.