Kingston ValueRAM 4GB DDR4 SDRAM Memory Module - 4 GB - DDR4-2666/PC4-21300 DDR4 SDRAM - 2666 MHz - CL19 - 1.20 V - Non-ECC - Unbuffered - 260-pin - SoDIMM - Lifetime Warranty

Low-power auto self refresh (LPASR) On-die VREFDQ generation and calibration Nominal and dynamic on-die termination (ODT) for data, strobe, and mask signals VDDQ = 1.2V Typical Single-rank VPP = 2.5V Typical On-board I2 serial presence-detect (SPD) EEPROM VDDSPD = 2.2V to 3.6V Data bus inversion (DBI) for data bus Power Supply: VDD = 1.2V Typical