Hard Disk Drive

WHAT IS A HARD DISK DRIVE?

A Hard Disk Drive is one of the essential hardware components of a computer. It is a storage device that stores all types files permanently. When we say all types of files, we mean the essential Operating System files, Application related files and personal files .

This type of permanent storage is also known as Non-Volatile Memory, which means the data stored in such memory is retained even after shutdown or power down. This is in contrast to Volatile Memory or the main system memory, which we call it RAM. The data in system memory stays there only if the power is applied.

THE BEST HDD SPEED FOR 2023

In our tests, the HP computer with an HDD was painfully slow. Booting Windows took a full four minutes, and Chrome launched in 15 seconds — longer than it took our SSD computer to start up. Nearly every click in Windows is accompanied by a massive delay.

you’ll want to make sure it stays clean, so that your machine can operate at its best. Avast Cleanup will tune up your drive, update your apps, and fix other annoying problems, freeing up your computer to run as fast as it should.

Buy Hard Disk Drive at Best Price in Bangladesh

Onixbd- is proud to announce that, we have stocked a range of high-quality hard disks at our store. Check out the hard disc price online with us at our website. We offer the best hard disc and portable hard disc at the most exclusive price in Bangladesh. Browse through our online collection to find the best fit for your hard disc requirements. We can also drop by any of our physical stores and let our customer service representative help you choose the one that is best for you.

Latest Hard Disk Drive Price in Bangladesh | Largest HDD Collection in BD

Hard Disk Drive (HDD) is the computer's primary storage device. Internal HDD is not to be confused with the computer's main memory. It only stores programs and data. Every computer has an internal hard disk but you can also get an external HDD to expand your computer's storage. Capacity of Hard disks are measured in bytes.

Types of hard disk drives

Nowadays there are three types of hard disk drives that can be found in Bangladeshi market. They are

SATA Drives: They are the most common storage device for desktop PCS. They have large storage capacities and they are the cheapest hard drives in BD. 

SSD: Solid state drives are faster but don’t come with many storage capacities. Their storage range is from 120 GB to 2 TB. They are significantly more expensive than any other drives. 

NVMe :Non-Volatile Memory Express, or NVMe is the fastest but not supported by most BIOS.

Storage capacity basis HDD selection

Usually we have seen 1 TB, 2 TB, 4 TB, 8 TB, 10 TB, 12 TB, 14 TB, 16 TB etc.

The definition and essentiality of  HDD for Computer

A hard disk (HDD),hard disk, hard drive, or fixed drive is a data storage device that is used to store data and read it later. Hard disk has multiple discs concentric. These are covered with a magnetic metal. Platters are attached to magnetic heads. They also have an active actuator arm. This actuator arm is used to read and store information from the surface of the platters [2]. The data is transferred to the drive on a random-access basis. This means that when the data is placed on the drive they are not sorted one by one but the data is stored in any empty space.