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Have you ever noticed that the storage available in your phone, laptop, pen drive, or memory card all follow a specific pattern? Some phones come in storage variants like 32, 64, 128, or even 256GB, but why is this? Is this a question you're wondering? Why don't companies simply offer 20, 50, or 100GB of storage? This question is common, but the answer lies in technology, design, and corporate costs. Let's explore this in detail today...

The Binary System is the Reason
Digital devices operate only on 0s and 1s. Storage is also designed in a binary pattern, where the size continuously doubles, such as 32, then 64, then 128, then 256GB, and so on. Round figures like 20, 50, or 100GB don't fit within the binary structure, which is why companies offer these storage patterns.

Fixed Block Design
Furthermore, a storage chip is made of small blocks whose size is pre-set. If the blocks in a 128GB chip are already fixed, then making it 100GB doesn't make sense. Doing so would render the remaining blocks useless, which is not practical. This is why companies offer standard sizes only.

Controller Limits
In addition, each chip contains a controller that manages the read and write speed of data. This is also designed for standard sizes, i.e., 64/128/256GB. Therefore, if the controller doesn't work properly when a round-shaped chip is created, it could slow down storage speeds or cause corruption problems.

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