256MB Printer Memory for HP Laserjet Pro 400 M451dw Printer

Thought I received the wrong product because the label on the packaging indicated it was equivalent to HP/Compaq while the info on the Amazon description all indicated HP400 M451dw. Decided to try it, popped that puppy in, plugged the printer in and turned it on. It immediately recognized the additional memory and I am on my way. I am not super tech savvy. I consider myself more persistent and stubborn, but this installation was easy and painless. Considering the price this can't be beat.

The printer didn't even recognized the module. I can only conclude that this wasn't compatible with the LaserJet Pro 400 M451dw as advertised.

This module was a perfect fit for my recently purchased HPLJ M451dw . . . snapped right in and no complaints from the HP Bios or internal management software, which now reports the full 384MB maximum memory capacity. I'd buy these Kingston modules again for any other devices.

The order was filled and delivered promptly. The memory was very easy to install in my HP printer. I checked to make sure I had installed it properly and saw that the extra memory was available.

What more can I say than it worked great and now my printer doesn't sit there and think when I want to print graphics. It just starts up and prints.

No problems installing or having the printer recognize/use the memory....much better performance with the amount of memory rather than the standard configuration.