Using SSDs and HDDs in the same array creates which type of storage device? A) An All Flash Array (AFA) storage solution B) A hybrid array solution C) A direct-attached storage (DAS) solution D) A RAID 0 storage solution

Using SSDs (Solid State Drives) and HDDs (Hard Disk Drives) in the same storage array creates a hybrid array solution . This is option B from the given choices.
A hybrid array solution is a type of storage system that combines both SSDs and HDDs to take advantage of the benefits of each type of storage:

SSDs (Solid State Drives) are known for their speed, reliability, and lower latency because they have no moving parts. They are ideal for frequently accessed data that require quick read and write operations.

HDDs (Hard Disk Drives) , on the other hand, are less expensive and offer larger storage capacities. They are typically used for storing large volumes of data that are not required to be accessed as fast, due to their mechanical parts which make them slower than SSDs.


In a hybrid array, the SSDs are used for storing 'hot' data, which is data that needs fast access, while the HDDs are used for 'cold' data, which is accessed less frequently. This setup helps in optimizing both performance and cost-effectiveness of the storage solution.
Let's review the incorrect options:

Option A, An All Flash Array (AFA) storage solution , would only include SSDs, with no HDDs involved.

Option C, A direct-attached storage (DAS) solution , refers to a storage device that is attached directly to a computer, with no network in between, and doesn’t specifically refer to using both SSDs and HDDs.

Option D, A RAID 0 storage solution , involves striping data across multiple drives to improve performance or capacity, but it doesn’t inherently mean using both SSDs and HDDs. RAID 0 can be implemented with SSDs, HDDs, or a combination, but the term itself doesn't define a hybrid system.


Therefore, using SSDs and HDDs together typically leads to a hybrid array solution, which optimizes the best features of both types of storage.

Answered by RyanHarmon181 | 2025-07-21