Lenovo IdeaCentre AIO 27IRH9 Intel Core i7 16GB RAM 1TB SSD 27" Luna Grey
From £999.00
Give your office an upgrade (and save some desk space) with this Acer Aspire all-in-one desktop. It does away with a tower altogether, cleverly fitting its Intel Core i7 processor and 8GB of RAM inside a 23.8-inch Full HD screen instead. But don't think that means you get less power though.