The benefits of using RAID calculators



RAID means Redundancy Array of Independent Disks. It is used for performance management and data redundancy. It merges multiple hard drives to improve efficiency. Depending on its configuration, it can also increase the speed of your computer. We shall look at all the information you need about RAID calculators.

The three types of RAID calculators

There are three main types of RAID calculator that are on the market.

. RAID 0

It revolves two or more hard drives into one faster and bigger storage unit. It also increases the possibility of a data disaster. When you save a file here, it breaks into sections across the drives. The multiple industries help the array in writing and reading data much faster than a single one.

The capacity massively increases too in this type.

. RAID 1

It is also known as disk mirroring. The data in two or more disks are replicated; hence it is the best for users in need of high-performance levels. Data is extremely fast because both disks are working. However, the write operations are slower because the procedure is handled twice.

It is essential to note that RAID 1 should not be an alternative to a real backup. The drive is still prone to physical damage. For instance, if your hard drive is in a flood or fire, it affects both industries.

. RAID 5

It offers the benefits of both RAID 0 and 1, that is, in terms of protection, speed, and capacity. You will need three drives, but only one will be in usage for storage. It is commonly used for the configuration of business servers.

There are also demerits of all these three RAID calculations. RAID 1, for instance, you will need to double the capacity to be bought for the required disk space. As for RAID 5, the volumes take a lot of time to rebuild. You will have to consult a professional in RAID data recovery.

The basic techniques used by this calculator

The RAID calculator comes in different levels. Each level can perform specific tasks to a certain extent. Each balances the features of capacity, reliability, performance, and availability in various degrees and ways.

The three techniques that are used to achieve these results include;

  • Mirroring– data is transferred identically to multiple drives.
  • Parity– It stripes data across more than one drive allowing the array to continue working even when one drive fails.
  • Striping– it partitions the storage space of a drive and creates a set of units with various levels of system storage capacity. The range is from a sector to several MB.


To understand the capacities of any of these myriad configurations, you will need to know the traits of each level, like mirroring, parity or striping. It is also essential to see the number of disks alongside their size and multiply these dimensions.

Some calculators are available online, making this whole process much easier and faster. The RAID calculators have mastered all kinds of technologies.