It is not hard to install the 2GB DDR2 SO-DIMM in your Acer laptop.
The Acer Aspire 3620 Notebook computer can use DDR2 PC2-4200 (DDR2-533) or DDR2 PC2-5300 (DDR2-667) which are 200-pin SODIMM modules. The Acer Aspire 3620 has two memory slots and each slot supports up to 1 Gigabyte of RAM for a total of 2 Gigabytes. This system uses unbuffered, Non-ECC, 1.8 Volt RAM.
depending on the laptop, it could be DDR, DDR2 or DDR3. But the form factor is all the same. Its all SO-DIMM memory
The Acer Aspire 5100 notebook used the 553 MHz or 667 MHz DDR2 SDRAM technology. Its maximum memory capacity was 4GB but one was able to expand it by installing 2 SODIMM modules.
200 pin DDR2 SODIMM is likely going to be between 200-800mhz in speed.
Yes, the 2GB DDR2 SO-DIMM is specifically for Acer laptops.
The Kingston ValueRAM 2GB 800MHz PC2-6400 DDR2 CL5 SODIMM is a type of laptop memory (RAM) module designed for notebooks that use DDR2 memory technology. With a frequency of 800MHz and a CAS latency of 5 (CL5), it offers a balance between performance and efficiency for basic computing tasks. This SODIMM (Small Outline Dual Inline Memory Module) form factor is specifically designed for laptops, making it suitable for upgrading or replacing existing memory in compatible devices.
One can purchase a 2GB DDR2 SODIMM from: Amazon, Crucial, Offteck, Mr. Memory, Best Buy, Corsair, eBay, Power Book Medic, Staples to name a few. Prices start from $32.99.
DDR2 PC2-6400 or DDR2 PC2-5300 200 pin SODIMM. If you're using a 32 bit Windows OS, don't bother to install more than 4GB of RAM as the OS can't utilise it.
This is some specification for RAM modules: DDR3 240-pin DDR 2 240Pin DDR 184 Pin SDRAM 168-pin SODIMM 200-pin DDR2 SODIMM 200-pin DDR,DDR2 and DDR3 have 2 holes SDRAM have 3 holes
No, DDR and DDR2 are different types of memory. DDR2 supports higher speeds and has different socket. Check your laptop manufactore website to find out which type of memory your laptop works with.
so-dimms ddr2
DDR and DDR2 slots are different (different pin density and different notch location). Putting a DDR2 stick in will be impossible, and even if you did manage to jam it in, it wouldn't work. Stick to what the tech support people tell you and it'll work just fine.