DDR5 DIMM socket — 288 positions, SMT, board lock
The 2-2355626-1: This is a 288-position DDR5 DIMM socket from TE Connectivity, designed for surface-mount soldering onto a motherboard or memory riser card. The black housing and black latch assembly are standard for server DIMM slots. Board locks on the SMT feet anchor the connector during reflow and resist the shear force from DIMM insertion and extraction. The integrated latches secure the memory module against vibration in rack-mount servers and industrial computers.
Height and card thickness — fit check for your board stack
The connector stands 0.570" (14.50mm) above the board surface. The mating DIMM card thickness is specified at 0.050" (1.27mm). Verify that the z-height budget in your enclosure accommodates the full DIMM module plus this socket height.