DDR2 is the next generation of DDR memory. DDR2 memory features faster speeds, greater bandwidth, lower power consumption and enhanced thermal performance. Although DDR2 modules are the same physical dimension as DDR modules, the plug-in connector configuration is different and as such DDR2 modules are not compatible with PCs requiring DDR modules, and vice-versa. PNY manufactures DDR2 memory upgrades rated at PC2-3200, PC2-4200, PC2-5300 and higher. They are compatible with desktop and notebook computers and processors including Intel`s Pentium, Celeron, Centrino, AMD`s Athlon and Sempron Socket AM2 processors, and others. PNY upgrade modules are compatible with systems from Apple, Compaq, DELL, Gateway, HP, IBM and over 5000…
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1.0 out of 5 stars
Does not work correctly with 2008 Macbook Pro
If you buy this for a 17 inch MBP, you will only be able to use 1 module. Apparently there is some kind of compatibility problem. I haven’t figured out how to fix it yet.
I bought a pair of these and doubled the 2GBs that my HP dv6500t came with. Two important things (both positive.) 1)Unlike the experience of some other users and reviewers, my Vista 32-bit system shows all 4 GBs (not the three the same OS shows with 4GBs loaded into my DELL desktop) and, more importantly, 2) The speed of the laptop is now lightening fast. It was no slouch with the 2GBs, but now - well, if you appreciate speed you’ll find this very modestly priced upgrade well worth your while. No problems whatever.
5.0 out of 5 stars
super fast
my laptop use to hang everytime i try to open like 3 webpages or if i tried download something. the screen just freeze and i have to restart it takes 10 to 12 mins to start all…
I noticed my macbook was running really slow lately, so I decided to upgrade my ram from the factory cards. I knew nothing about replacing my ram, but it was actually really simple. I paid a fraction of what the apple store probably would have charged to do it for me. Now my mac is as fast as when i bought it. Great buy!
Even though HP states the new HP mini 1000 series has a max of 1GB RAM, this module works and it is recognized by XP home.
5.0 out of 5 stars
Memory upgrade for Eee netbook
This is the first thing everyone does when buying a netbook, increase the memory from 1 to 2 GB because memory is shared between the XP operating system and the video processor.
5.0 out of 5 stars
Good Boost!
I have been using a Sony VAIO VGN-220 laptop that was running on 1GB of RAM and was very slow since I was using Vista.
5.0 out of 5 stars
memory replacement
Replacing this memory was a snap! It was 2 screws, and then popping out the memory chips which required 2 mini screwdrivers and a little patience. Turn it on, and its done.
5.0 out of 5 stars
It works like it should
What else do you need to know? This is memory and it worked as it should.
4.0 out of 5 stars
Great Purchase
Installed easily and worked as described. Improved my laptop performance drastically. Very happy with this purchase.
5.0 out of 5 stars
Upgrade your 901
Upgraded my 901 (Asus EEEPC901-W001). worked great, no issues very quick upgrade. went with PNY because I have used lots of there products and have always been happy.
5.0 out of 5 stars
Works great in my MacBook Pro
I bought this to upgrade my 2gb to 3 gb and everything is working perfect. I have had no problems what so ever.
5.0 out of 5 stars
very good buy
I had a laptop with 2 gbyte memory. It runs fine, but I wanted to experiment with virtual machines. So I thought I need the extra gig I would get from upgrading to 4 gbytes (i…