4GB DDR4

Crucial Ballistix Sport LT White DDR4 2400MHz 4GB (BLS4G4D240FSC)

Kingston HyperX Fury Black DDR4 2666MHz 4GB (HX426C15FB/4)

Patriot Signature Line DDR4 2400MHz 4GB (PSD44G240081)

Kingston ValueRAM DDR4 2133MHz 4GB (KVR21N15S8/4)

Crucial DDR4 2666MHz ECC Reg 4GB (CT4G4RFS8266)

Crucial DDR4 2400MHz ECC Reg 4GB (CT4G4RFS824A)

Crucial DDR4 2133MHz ECC 4GB (CT4G4WFS8213)

Crucial DDR4 2133MHz 4GB (CT4G4DFS8213)

Crucial DDR4 2133MHz ECC Reg 4GB (CT4G4RFS8213)

Adata Premier DDR4 2133MHz 4GB (AD4U2133W4G15-B)