After an extensive search on the web, I found the answer. While the pinout is the same for DDR1 and DDR2 SODIMMS (200), the voltage notch on DDR2 is barely 1 mm offset from the notch on DDR1 so it...

DDR2 RAM (full size for desktops) will not function in a DDR1 slot, because they are keyed differently for voltage and have a different number of pins.

DDR2 SODIMM's, however, have the same...

Make and Model isn't necessary. I already know its specs. It takes PC 2100 DDR-266 SODIMM RAM.

I know it can take at least up to PC2700 DDR RAM, the question is, will DDR2 RAM function in the...

The days of overclocking and really getting noticeable results are long gone. Back when you could take a Celeron 300 or 400 and basically make it perform as a 600 or 700 MHz Pentium 3, it was worth...

The Mobile Celeron 1.13 GHz processor is the "little brother" to the Pentium 4 processor. In your case, it has a level 2 cache of 256k and a bus speed of 133 MHz. This processor came out in 2002 so...

A friend has an older laptop which uses PC2100 DDR-266 200 pin SODIMM's. I have a P2-5300 DDR2-667 200 pin SODIMM left over from an upgrade.

It looks to me that both are keyed in the same spot...