DapuStor introduces New 64TB QLC eSSDs for Expanding Storage Solutions

Navigating the Data Deluge: The Rise of Tiered Storage Solutions

As the world dives deeper into the era of AI and big data, enterprises are grappling with a growing mountain of information. Managing this vast sea of data effectively has never been more crucial, and that’s where tiered storage solutions come into play. These solutions are rapidly becoming the go-to strategy for businesses looking to juggle performance and cost—an essential balancing act in today’s data-driven landscape.

Among the storage options available, Solid State Drives (SSDs) are taking the spotlight. Thanks to their lightning-fast read and write speeds, low Latency, and impressive energy efficiency, SSDs are becoming the backbone of modern data centers and AI servers. Enter QLC SSDs—these innovative drives are particularly noteworthy for their cost-effectiveness and high storage density, making them an excellent fit for read-heavy AI applications. With high-capacity models like the 32 TB and 64 TB SSDs gaining traction, it’s clear that these drives are reshaping the market.

Read-Intensive Applications: The New Norm for Enterprises

Have you ever wondered how enterprises are utilizing their SSDs? According to recent research from Forward Insight, a staggering 91% of current PCIe SSD deployments are being used in applications with a Drive Writes Per Day (DWPD) of less than 1. This number is projected to soar to 99% by 2028! This shift highlights the growing significance of read-intensive applications, where QLC SSDs truly shine.

Power Efficiency: The Key to Massive Storage Solutions

When it comes to handling colossal data workloads, DapuStor’s QLC eSSDs are leading the charge. Designed to support ultra-high capacities ranging from 15.36 TB to a whopping 61.44 TB, these drives not only deliver impressive storage density but also offer substantial economic and environmental benefits. Take, for instance, DapuStor’s two 30.72 TB QLC models, the J5000 and J5060. Both are engineered to support multiple mapping schemes (4 KB / 8 KB / 16 KB), ensuring that they can adapt to various application needs.

What’s more, DapuStor QLC SSDs boast a random read performance of up to 1,500K IOPS. That’s right—these drives can rival mainstream high-performance TLC SSDs while maintaining efficiency and low power usage.

DapuStor QLC SSDs: Features That Stand Out

Let’s break down what makes DapuStor’s QLC SSDs a game-changer:

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4 KB / 8 KB / 16 KB Mapping Granularity

: With multiple mapping options, the 4 KB setting adapts automatically to applications, while the 8 KB and 16 KB options help save costs.
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Low Read Power Consumption

: During read operations, power consumption can dip as low as 12 W, which can really cut down on energy expenses for clients.
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High Read Performance

: Enjoy up to 1,500K IOPS in read scenarios—perfect for data-heavy applications.
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Optimized QLC R/W QoS

: Prioritizes read scenarios while enhancing QLC endurance and power consistency.
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Enhanced Power Loss Protection

: Ensures data integrity during unexpected power outages, thanks to self-check mechanisms.
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Dual-Port Support

: Makes system maintenance and upgrades a breeze, especially for core storage applications.
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Optimized Write Buffer Algorithm

: Minimizes data movement for more efficient writes.
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Improved Endurance

: The J5000 model outlasts traditional HDDs, with a 32 TB QLC SSD able to handle daily writes for over 11.5 years before reaching its endurance limit.

Lower TCO: The 16 KB High Mapping Granularity Advantage

In addition to the high-endurance J5000, DapuStor also rolled out the J5060, which features a 16 KB granularity mapping version and supports a maximum capacity of 61.44 TB. This model is tailor-made for clients with extensive sequential data processing needs. The 16 KB mapping technology significantly reduces the Total Cost of Ownership (TCO), making it an attractive option for businesses.

Why J5060 Excels: The Science Behind 16 KB Mapping Granularity

So, why does the J5060 stand out? When the host IO writes are smaller than 16 KB (think 4 KB), the Flash Translation Layer (FTL) reads an extra 12 KB to pair with the 4 KB, creating a 16 KB block for NAND write operations. This process can lead to a 4x write amplification factor (WAF), which can hinder SSD performance and longevity. However, when the host writes match or are multiples of the mapping granularity, the iOS can write directly to physical blocks, eliminating write amplification.

While this does require sophisticated upper-layer management, the benefits are substantial. The 16 KB mapping version only needs a quarter of the DRAM compared to the 4 KB version at the same capacity, breaking through previous limitations.

Currently, the DapuStor QLC SSD J5 Series, featuring capacities of 32 TB and 64 TB, is officially available. If you’re curious to learn more, check out their products at en.dapustor.com/product/14.

In a world where data is king, having the right storage solution is not just a luxury; it’s a necessity. Are you ready to embrace the future of storage?

Technology Explained

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Latency: Technology latency is the time it takes for a computer system to respond to a request. It is an important factor in the performance of computer systems, as it affects the speed and efficiency of data processing. In the computer industry, latency is a major factor in the performance of computer networks, storage systems, and other computer systems. Low latency is essential for applications that require fast response times, such as online gaming, streaming media, and real-time data processing. High latency can cause delays in data processing, resulting in slow response times and poor performance. To reduce latency, computer systems use various techniques such as caching, load balancing, and parallel processing. By reducing latency, computer systems can provide faster response times and improved performance.

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NAND: NAND technology is a type of non-volatile memory that is used in many computer applications. It is a type of flash memory that is used to store data in a non-volatile manner, meaning that the data is not lost when the power is turned off. NAND technology is used in many computer applications, such as solid-state drives, USB flash drives, digital cameras, and memory cards. It is also used in many embedded systems, such as cell phones, tablets, and other consumer electronics. NAND technology is a reliable and cost-effective way to store data, making it a popular choice for many computer applications.

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PCIe: PCIe (Peripheral Component Interconnect Express) is a high-speed serial computer expansion bus standard for connecting components such as graphics cards, sound cards, and network cards to a motherboard. It is the most widely used interface in the computer industry today, and is used in both desktop and laptop computers. PCIe is capable of providing up to 16 times the bandwidth of the older PCI standard, allowing for faster data transfer speeds and improved performance. It is also used in a variety of other applications, such as storage, networking, and communications. PCIe is an essential component of modern computing, and its applications are only expected to grow in the future.

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SSD: A Solid State Drive (SSD) is a modern data storage device that employs flash memory technology to store data electronically. Unlike traditional hard disk drives (HDDs), SSDs have no moving parts, resulting in significantly faster read and write speeds. This leads to quicker boot times, faster application loading, and smoother overall system performance. SSDs are known for their durability, shock resistance, and energy efficiency, making them ideal for laptops, ultrabooks, and other portable devices. They come in various form factors, including 2.5-inch, M.2, and PCIe cards, and are favored for their reliability, quiet operation, and reduced heat generation

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