singleplatter

Singleplatter refers to a type of hard disk drive (HDD) architecture that uses a single platter, also known as a single-sided platter, to store data. This design is distinct from dual-platter and multi-platter configurations, where multiple platters are stacked together to increase storage capacity.

In a singleplatter configuration, the single platter rotates horizontally, with the read/write head floating above the surface to access data. The platter's surface is divided into a series of concentric tracks, which are further divided into sectors. The read/write head is positioned over specific tracks and sectors to access the desired data.

Singleplatter drives were commonly used in the early stages of HDD development. They were simpler and less expensive to manufacture than multi-platter designs, but offered limited storage capacity relative to their size. As HDD storage capacity increased, multi-platter configurations became more cost-effective and widely adopted.

Singleplatter drives are less common today, but can still be found in certain niche applications, such as high-reliability storage for industrial or embedded systems. These drives may retain advantages such as reduced power consumption or noise levels, making them suitable for use in specific environments.

The term singleplatter is often associated with drive systems used in early computers, but can also refer to other types of storage media, including older floppy disk drives and some solid-state drive architectures. In general, singleplatter configurations are now primarily of interest for system integrators, electronics engineers, and other technical professionals focused on specific applications or system requirements.