M366S1623ET0-C75Q0 – Samsung 128MB 133MHz PC133 Non-ECC Unbuffered CL3 168-Pin UDIMM 3.3V Rank Memory Module Brand : Samsung Weight : 128 MB RAM Speed : 133 MHz Memory Technology : SDRAM RAM Standard : DDR-133/PC-133R Error Identifying : Non-ECC Signal Type : Unbuffered Column Access Strobe (CAS) : CL3 Quantity of Pins : 168-pin RAM Genre : UDIMM Eco Friendly : Yes Compliance Standards : EU RoHS,FCC Assembly Required : Yes