Features:- Basic Info.: ·Pitch:1.27mm ·Pin No.:400(50pin x 8row) ·Height:5.05mm ·Mating Height:6.9mm ·L*W*H=69.32*10.74*5.05 - Mechanical ·Mating force:18kgf Max. ·Unmating force:0.23kgf Max. ·Durability:1000cycles - Electrical ·Power supported:1.1A/pin ·High frequence:SATA3.0/USB3.0(5Gps) –Feature: ·Rec. side ·BGA type