I just received my first 5490 with an i7 8th gen, , 8GB RAM, and 256GB SSD, 1920x1080 screen, optional backlit keyboards, and fingerprint reader . Our company moved to these from the previous 14" 7000 series. Seems plenty fast but I am greatly disappointed. The screen is definitely WAY worse then even the 7450 and 7470 machines I have here. And just sitting here on my desk idling I've heard the fan rev up multiple times and it's very audible. In comparison the 7470 I'm typing on right now with a bunch of stuff open hasn't even made a peep. And the speed difference is negligible for office use. This was clearly a move by our department because the old models have been discontinued (they don't buy old hardware) and desire to save a buck on the lower model, but at least for the next few years if you have the option I'd much rather buy a 7470 on the 2nd hand market at a discount instead.