Rev. 1.4, Jul. 2011 M378B5773DH0 M391B5773DH0 M378.
Samsung
M378B5773DH0 - 240pin Unbuffered DIMM
Rev. 1.4, Jul. 2011 M378B5773DH0 M391B5773DH0 M378B5273DH0 M391B5273DH0 240pin Unbuffered DIMM based on 2Gb D-die 78FBGA with Lead-Free & Halogen-Fre.