https://www.exxactcorp.com/Crucial-BLS4G4D26BFSB-E1809333
Crucial BLS4G4D26BFSB Ballistix Sport LT 4 GB DDR4-2666 Memory - 2666 MHz - DIMM - Non-ECC -...
Crucial BLS4G4D26BFSB Ballistix Sport LT 4 GB DDR4-2666 Memory - 2666 MHz - DIMM - Non-ECC - Unbuffered - 1.20 V