Lower TCO means a higher bottom line
Hyper-dense and affordable capacity Solidigm SSDs enable better performance and lower TCO benefits by reducing the number of drives and racks that servers need for the same amount of storage space. Not only that, but they require less power, cooling, and maintenance.
When SSDs were first deployed in data centers in the 2010s, the behavior of the drives—as well as the requirements of workloads—were not understood like they are today. With the benefit of hindsight, we now realize that storage architects tended to “over size” SSDs. This is obvious when we compare the average endurance level of SSDs shipped years ago to that of current models. Today about 85% of SSDs shipped to data centers have an endurance of ≥1 DWPD, which meets the needs of today’s applications at a lower cost than ≥3 DWPD. [1]
The reason for this right-sizing is that workloads and drive behaviors are better understood now. In the case of SSD endurance, studies with massive sample sizes show that 99% of systems use, at most, 15% of a drive’s usable endurance by its end-of-life. [2] Bottom line? QLC SSDs will not wear out as quickly as they once appeared to. Again, depending on your workload, you could be overpaying for data storage.
Affordable, sustainable SSDs: A real-world application
The good news is that affordable storage is also more sustainable storage. Let’s take a look at a large international streaming service, also known as a content delivery network (CDN). Its team members needed better performance and better capacity, and here’s how they benefited from implementing SSDs into their data server:
1. Significantly reduced physical footprint
A top content delivery network provider moved from a hybrid storage solution of HDDs and TLC SSDs to an all-QLC mid-tier solution. It found that it could achieve a 4.9x server footprint reduction. [3] It used Solidigm QLC SSDs, which offered an alternative to HDDs and TLC NAND SSDs for affordably modernizing storage to better support on demand content delivery.
With read performance equivalent to TLC NAND SSDs, and much higher than HDDs, Solidigm QLC 3D NAND SSDs enabled storage architects to reduce TCO, efficiently scale content, and expand content to more users.
2. Reduced overall physical weight
The combination of QLC’s smaller physical storage footprint and greater GB per pound/kilogram had huge implications for its data center design, becoming even more critical in its multi-story data center designs.
3. Reduced overall power
Higher density storage and a smaller server footprint helped to reduce total energy costs by as much as 4%. [3] This is a huge savings, depending on the size of the infrastructure, which this CDN was able to leverage when they decreased power usage and costs.
4. Better cooling capability
With greater density SSDs it can deploy fewer servers which results in a cooler environment. And, as we mentioned before, ESDFF form factors are designed for better air flow, amplifying that savings.
5. More efficient end of life disposal
Higher density storage means 3.5x fewer drives to dispose of or otherwise disposition at end-of-life in that same mid-tier CDN solution. [3]
Conclusion
By deploying high-density, high performance data storage, you, too, can reduce your physical footprint and save on overall TCO. With Solidigm QLC SSDs, you no longer need to sacrifice cost for performance; or performance for capacity. QLC SSDs let you have it all. For more information on this topic, please watch the recent keynote at CloudFest, presented by Alexey Rogachkov, Solidigm Sales Director. Learn more about QLC SSDs from Solidigm