Specification Key Features Type 260-Pin DDR4 SO-DIMM Capacity 8GB Frequency 2,666 MHz( PC4 17000, PC4 19200, PC4 21300) Operating voltage 1.2V Latency 15-15-15-36 16-16-16-39 19-19-19-43 Physical dimension Dimension 67.6 x 30 mm Pin 260-Pin Warranty Information Warranty Lifetime Warranty