With clock speeds of up to 2666 MHz, this 4GB single-ranked memory unit is designed to enable you to load applications faster & run demanding programs without lags. The module is non-ECC & unbuffered, features a CAS latency of 19 & a power rating of 1.2V, & works on systems with a DDR4-enabled chip. Key
Features: 4GB Capacity 2666 MHz Clock Speed PC4-21300 512 Meg x 64 configuration 4GB single-ranked memory module with 16x-based chips 1.2V 20% less voltage consumption than standard DDR3 technology Specifications Capacity 4 GB Speed PC4-21300 (2666 MHz) Memory Type DDR4 Buffered/ Registered No Error Correction (ECC) Non-ECC Voltage 1.2 V CAS Latency CL19 Memory Rank Single Rank In the Box 1 x Crucial 4GB DDR4 2666 MHz Memory Module