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Molex Product News

Molex DDR4 DIMM Sockets

Molex introduces the "New" DDR4 DIMM Halogen-Free Series. The DDR4 DIMM series provides excellent performance and is available in four socket styles to meet demanding design requirements.

Angled, Ultra Low-profile, Aerodynamic and Standard DDR4 DIMM sockets combine excellent performance with maximum space-savings and assembly processing for high-speed data and networking applications.

 Features and benefits include:

  • 25° angle inclination to the horizontal (Angled version) gives up to 45% vertical space savings over standard vertical versions
  • Ultra-low seating place of 1.10mm (Ultra low-profile version) frees up vertical module space to allow use of high-density DIMMs while maintaining the same design height; enables the use of the very low-profile modules with seating heights below 2.80mm (maximum) in ATCA* blade systems
  • Lower current of 0.75A per terminal compared to 1.0A for ULP DDR3 DIMM versions for bigger energy cost savings
  • Streamlined housing and latch design (Aerodynamic series) minimized trapping of hot air around high-density memory modules during operations
  • Metal-reinforced latch tower housing (Angled, Aerodynamic and Standard series) prevents cleavage or separation of tower bridge due to wear and tear
  • Multiple soldertail length options available for Through-hole and Press-fit sockets (Aerodynamic and Standard series) to suit various PCB thicknesses
  • Flush soldertail design for SMT socket (Standard series only) minimizes accidental damage to terminals due to bending
  • Anti-stubbing mating contacts (All Series), which provide smooth module lead-in and contact grip during insertion


  • Data/Computing
    • High-end computing
    • Personal computers
    • RAID / Storage
  • Telecommunications/Networking
    • Infrastructure
    • Networking

See also:
Molex_DDR4_DIMM_Sockets.pdf for more product information, specifications, applications and ordering information.

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