The small format of Acer?s uSFF (ultra small form factor) PC leads to significant savings on desktop real estate and power consumption. Compared to traditional desktops, the Aspire L5100 may use up to 47% less power consumption which means less heat generated and so enjoying a far more silent operation. The convertible design also enables users to optimise restricted work areas by having the choice to locate the PC next to or under even under the monitor.