ballistix sport question

Highlighted
Bit Baby

ballistix sport question

[ Edited ]

   I have Crucial Ballistix Sport LT Grau 16GB DDR4 2400 BLS16G4D240FSB and can a buy Ballistix Sport LT Rot 16GB DDR4 2400 BLS16G4D240FSE.Different colours it's not a problem.What means fsb and fse?