COMPONENT DENSITY -- 16GB PRODUCT BUS TYPE -- PC4-19200 COMPONENT SPEED -- DDR4-2400 REGISTERED / UNBUFFERED -- UN-BUFFERED, NON-REGISTERED ERROR CORRECTION CODE ( ECC ) -- ECC COMPONENT RANK -- 2RX8 CAS LATENCY -- CL17 PIN COUNT -- 260-PIN VOLTAGE -- 1.2V MODULE TYPE -- ECC SODIMM MEMORY Packing List 16GB PC4-19200 DDR4-2400MHz 260pin ECC SODIMM Memory x 1 pieces IMPORTANT The memory types "F", "R", and "P" are NOT COMPATIBLE WITH DESKTOP MOTHERBOARDS. Desktop motherboards are only compatible with un-buffered memory. "E" may be compatible but your experience may vary, please check with your motherboard manufacturer first.