The Dell OptiPlex 7420 All-in-One is a robust business-class AIO with solid performance and a sleek design. Equipped with Intel's 14th Gen processors and dual SSD slots, it provides excellent speed.

Our review of Dell’s OptiPlex 7780 All-In-One finds strong performance and terrific display quality, along with some helpful collaboration features.

Dell OptiPlex 3280 All-in-One (Intel Core i5, 256GB) — $919 (save $508.14) Dell OptiPlex 5480 All-in-One (Intel Core i5, 500GB) — $1,049 (save $524.50 with code SAVE35) ...

Dell’s new OptiPlex 7470 all-in-one incorporates the latest technology and innovative design. The result is an all-in-one as functional as it is stylish. The model tested has a large, 23.8-inch LED ...