SFF-8639(U.2)

Features
Pitch: 1.27mm & 0.8mm
Mounting: SMT
Operation Direction: R/A, S/T
Circuits: 68 pins

Gen Z

Features
Gen Z ,SFF-TA-1002
High Speed from 56GT/s  PAM4
Type: Vertical
(with shell /without shell)
straddle mount host board thickness
(1.57mm/1.93mm/2.36mm)