Improve performance up to 50% (compared to DDR3.) with Advantech! We offer industrial grade DDR4 2666/2400/2133 memory with 30μ" gold plating connector (288 pin), featuring 1.2v low operating voltage and faster burst accesses. With rigorous reliability, vibration tests and -40 ~ 85℃ (-40 ~ 185℉) wide operating temperature range, our certified DIMMs are fully suitable for enterprise, embedded, automotive, data centers, and networking applications.