Summary: Crucial has for many years produced a Quality product at a reasonable price. This particular chip went into an older custom built medium duty computer that is using Windows XP 32 bit for the Operating System. I am very pleased with the additional RAM's quality and performance.
Summary: Plug and play, no worries...sped things up and saved a great deal of money, because we were talking about getting a new PC. So, the RAM upgrade gave us some needed speed and time to consider a future purchase of a newer PC.
Summary: My neighbor has a computer that probably belongs in a museum, He decided it was time for an upgrade but refused to buy a new computer. After speaking to a Staples Easy Tech dude, He suggested that the only thing we could do is upgrade the RAM. Bought this after reading the Manuel and it came the next day! Happy with its early delivery I quickly set it up and at first it didn't work.