Tripleslot

Tripleslot is a term used in technology to describe configurations that involve three slots in a single component or system. The exact meaning varies by context, but it generally denotes a three-slot footprint or interface, distinguishing it from standard single-slot or dual-slot designs.

In computing hardware, a triple-slot configuration refers to expansion cards or backplane interfaces that span three adjacent expansion slots on a motherboard or riser. This arrangement is most common for high-end graphics cards with extended cooling solutions, certain network adapters, or specialized industrial controllers. Triple-slot devices require sufficient horizontal space in the chassis and can affect the placement of neighboring cards. They also have implications for airflow, power supply connections, and motherboard compatibility.

Because the term is not standardized, manufacturers may use triple-slot to describe width rather than a uniform electrical or mechanical interface. Users should consult specific product specifications to confirm slot width, connector type (for example PCIe generations and lanes), and clearance in the intended chassis.

In server and modular environments, triple-slot footprints can appear in backplanes or cage configurations designed to accommodate multiple large cards, sometimes combining three connector positions into a single functional card slot.

See also: expansion slot, PCI Express, PCI, motherboard form factor, triple-width card.