Dividing the surface in this way provides physical addresses to remember where data is saved.Ī circuit board carefully co-ordinates the rotating disk and swinging actuator arm to allow the read/write head to access any location very quickly. The disk surface is divided into concentric circles (tracks) and sectors (wedges). The read/write head is then capable of detecting the magnetic charges left on the disk’s surface, this is how data is read.

Hard disk drives are non-volatile magnetic storage devices capable of remembering vast amounts of data.Īn electromagnet in the read/write head charges the disk’s surface with either a positive or negative charge, this is how binary 1 or 0 is represented. Hard Disk Drive (HDD) What is a hard disk drive? Our Data Storage Capacity page explains all about the various units of storage. Our Cloud Computing page explains all about the benefits and drawbacks of using the cloud for storage or services. Changes are applied on the fly.There are many types of storage devices, each with their own benefits and drawbacks.īelow are explanations about different storage devices.System power state settings support (AC/DC).

Real time C-State residency indicators and configuration.

Adjustable CPU frequency scaling settings.

Real time counter to display number of active vs parked cores.

Adjustable size for the individual CPU graph.

Below you’ll find all the information about how it works, how to interpret application data and settings, and how to make these adjustments.

Quick CPU (formerly known as Core Parking Manager v3) – is an application that was designed to fine-tune and monitor CPU performance settings such as: Core Parking, Frequency Scaling and Turbo Boost, as well as making other adjustments.

Quick cpu portable