Dell Alienware 18 Gaming Laptop with Dock Set
Best price now
$4,729.00at Best BuyObserved Nov 9, 2026, 5:58 PM
Deal: 33% off at Best Buy →Prices are checked against each store and labelled with when.
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The Alienware 18 is Dell's largest gaming laptop, built around an 18-inch 2560x1600 panel that runs at 300Hz and 500 nits. It pairs a 24-core Intel Core Ultra 9 275HX with an RTX 5080, 32GB of DDR5 and a 2TB SSD, so it handles high-refresh 1440p-class gaming and heavy creative work. This set adds a dock, which matters because a desktop-replacement this big is usually parked at a desk. It suits people who want a big screen and top-tier power and will accept the size, weight and short battery life that come with it.
In stock
Lowest price we've seen: $4,729.00 on Nov 9 at Best Buy. Tracked across 1 store since Nov 9.
Owners rate it very highly, with 4.9 out of 5 across 113 ratings. Praise centers on the fast, bright 18-inch screen and the raw performance of the Core Ultra 9 and RTX 5080 combo. Complaints are the usual big-laptop ones: weight, fan noise and battery life.
