Summary: Bought in 2011 , last 6months PC would give blue screen every so often, driving us crazy, tried many T/S steps then said heck we will start reinstalling OS Windows 7 from scratch on HP Laptop HDx Series X18T -1200-CTO - STARTED A BASIC INSTALL AND JUST THE fULL os NOT UPGRADE dvd AND BLUE SCREEN...
Summary: Bought this for an old socket 775 DDR2 motherboard I had with a xeon chip in it, been running over a year with no issues yet.
Pros: This memory works, I haven't had any issues with it. I overclocked it a little and it still passes the mem-test with no errors. I haven't had any compatibility issues or lockups. No complaints here.
Cons: None really, unless you like a heat spreader, but if that's the case buy different memory. I haven't had any issues with it.
Summary: I bought a used ThinkPad X61 two months ago. A very nice little notebook, came with 2 GB RAM. Running 64-bit Linux (Xubuntu 13.04) on this computer and some PLC programming software in virtual machines (VBox) I thought about an upgrade of the RAM memory.
Summary: I looked around for a while before buying this. PC2 memory is solid but the industry didn't make a lot of them. For my wife's older computer, this is as much as you can get. Pricey, but worth it when my wife doesn't have to wait 3 minutes for her computer to boot up.