256MB PC133 SDRAM SODIMM 133MHZ LAPTOP RAM 144 PIN CL 3.0
Suited for those who want more RAM for multi-tasking or for increased application performance. Note that this memory module will typically install in older systems, such as (Intel) Pentium-III, Celeron, and (AMD) Athlon and Duron based computers.
144 PIN Memory
133 Mhz (backward compatible with PC 100/66)
SODIMM (DUAL IN-LINE MEMORY 16 X 16)
It is well tested.