QLC STORAGE
Maximum QLC Performance & Value for AI at Any Scale
The World's Best Combination of Flash Performance, Density & Energy Efficiency
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Unleash the Full Potential of QLC for Enterprise AI
Now you can access the ideal blend of performance and value for all-flash capacity. DDN's breakthrough EXAScaler file system solutions combine QLC with advanced AI data compression technology for unmatched speed, cost-optimization and energy-efficiency.
You can directly unlock the performance of QLC drives without additional infrastructure components. Take advantage of this new architecture to overcome the inefficiencies of other QLC storage solutions.
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10x faster writes, 10x faster performance/watt, 10x faster performance/RU than other QLC systems.
Read the DatasheetDDN Has Now Resolved the Performance AND Endurance Challenges of Using QLC
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Recent improvements in QLC technology have increased drive endurance by up to 4X over previous generations.
Overcoming Tradeoffs
QLC (quad-level cell) flash drives offer greater storage capacity and density for better cost-efficiency than TLC (triple-level cell) flash drives - and even HDDs.
Higher capacities mean that QLC flash drives store more data per memory cell and also feature a greater number of charge levels. These factors ultimately decrease the number of P/E (program/erase) cycles – or write cycles – they can support compared to TLC drives. Historically, this has meant that QLC drives have a shorter lifespan than their TLC counterparts.
EXAScaler
DDN EXAScaler further mitigates this issue by writing small IO-intensive metadata to TLC and sending larger file writes directly to QLC.
This architectural design offers three advantages:
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Eliminate Architectural Complexity
DDN offers the industry's only QLC solution that simplifies AI data management without compromising performance, cost-efficiency or scalability.
Want to learn more? Chat with one of our team today.
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OVERCOME PERFORMANCE SHORTCOMINGS
Simply Adding Flash is Not Enough to Meet Your AI Workload Demands
QLC-based distributed storage systems can provide a lower-cost, high-capacity solution, but they are inadequate for high-performance environments.
Some solutions use storage class memory as a first step for writes, then proceed to tier the data via a complex backend fabric with unwieldy switching and cabling. But even with additional storage class memory, QLC-based systems still can't meet the IOPs, write throughput and latency requirements for today's AI, machine learning and real-time applications.
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OVERCOME PERFORMANCE SHORTCOMINGS
DDN Breaks Down Performance Barriers
DDN eliminates the shortcomings of distributed storage with a more efficient design that uniquely combines the power of DDN's parallel file system with direct writes to QLC flash.
DDN's client-side compression also improves full stack efficiency and performance by uniquely trading network traffic for additional CPU cycles. Because less data is moved over the wire, the reduced network traffic reduces contention and increases application performance.
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Performance at Scale for AI & Data Center Use Cases
Yes, AI is top of mind for most organizations, but additional applications and use cases are also driving the requirement for efficient, dependable performance that readily scales.
DDN's QLC and hybrid systems are purpose-built to deliver workload-specific performance optimization. You get twice the capacity and performance per watt to accommodate today's data-hungry workflows.
Get 13x More Performance
Compared to highly promoted complex NAS sytems
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Make the Most Intelligent Choice for AI
DDN's EXAScaler-based QLC and hybrid systems overcome distributed storage limitations, maximizing performance, density and energy-efficiency for AI and real-time applications.
DDN's QLC and hybrid systems are purpose-built to deliver workload-specific performance optimization. You get twice the capacity and performance per watt to accommodate today's data-hungry workflows.
Learn More![](https://cdn.statically.io/img/www.ddn.com/wp-content/uploads/2024/06/ddn-qlc-additional-resources-se2420-1024x890.jpg)
Additional Resources
Insightful industry nuggets, documents, latest events, press releases and media coverage.
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