what kind of memory is this?!

taking apart a 3lb lappy i got on fleebay..its a p3 sony..and this is th ram inside

if this is right its
http://www.trademe.com.au/print-637075-0.htm

PC100 SDRAM SODIMM

ok from searching on the samsung website

K = Memory
4 = DRAM
S = SDRAM
28 = 128M 4K/64ms (Density/Refresh)
16 = x16 (Organization)
No idea what teh 32 is
T = TSOP2 (Package) (its not lead free so don't lick it)
L = Comerical, Low (0C ~ 70C) Temp, Power
What the 1L or IL is I have no idea

The file I got all that from is attached