The process of determining the best method for meeting your organization’s performance needs is complex, but SANDirect’s cost-effectiveness formula can help. We recommend that you take notes for each step of the formula and keep the numbers handy during your decision-making process. You may find it necessary to contact a data storage expert at 866-463-3372 for assistance.
- Determine the IOPS your application requires.
- Determine the storage capacity your organization requires.
- Calculate the cost of purchasing adequate HDDs to attain the necessary IOPS.
- Calculate the cost of purchasing adequate SSDs to attain the necessary capacity.
- If the cost of HDD in #3 is more than the cost of SSD in #4, SSD may be your best choice.
- If, on the other hand, the cost to purchase SSD is greater than to purchase HDD, you may want to consider a combination SSD and HDD system, or stick with HDD for now.
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