SSSTC Unveils Gen5 Enterprise SSD Tailored for AI and High-Performance Computing


October 22, 2024 by our News Team

SSSTC's EJ5 series PCIe 5.0 SSD offers lightning-fast speeds, exceptional reliability, and advanced features like TrueLog 360 and TruePLP, making it a game-changing storage solution for enterprise applications in the ever-evolving landscape of technology.

  • Impressive sequential read and write speeds of up to 14 GB/s and 7.5 GB/s, respectively
  • High random read and write speeds of 2,500,000 IOPS and 670,000 IOPS, respectively
  • Ultra-low latency of 14 microseconds for quick and efficient data processing


In the ever-evolving landscape of technology, where speed and reliability are paramount, Solid State Storage Technology Corporation (SSSTC) is stepping up its game with the launch of the EJ5 series PCIe 5.0 SSD. Tailored specifically for the rigors of enterprise applications, this SSD is not just another storage device—it’s a powerhouse designed for the demanding worlds of artificial intelligence (AI), data centers, and high-performance computing (HPC).

Let’s take a moment to unpack what this means. If you’ve ever found yourself waiting for a machine to process data—whether it’s during a late-night coding session or while trying to analyze a mountain of data for a project—you know how frustrating it can be. The EJ5 series aims to eliminate that wait, boasting sequential read speeds of up to 14 GB/s and write speeds of 7.5 GB/s. For those of us who are less tech-savvy, think of it this way: it’s like upgrading from a slow, creaky old car to a sleek, turbocharged sports model that can zoom past the competition.

But speed isn’t everything. Reliability is crucial, especially when you’re dealing with mixed-use applications that require consistent performance under pressure. The EJ5 series promises just that, with random read and write speeds hitting 2,500,000 IOPS (that’s Input/Output Operations Per Second for the uninitiated) and 670,000 IOPS, respectively. Imagine running complex machine learning algorithms or managing large databases without the constant fear of a slowdown or crash. It’s a game-changer for IT departments and developers alike.

One of the standout features of the EJ5 series is its ultra-low Latency, with random write latency as low as 14 microseconds. This translates to quick and efficient data processing, which is essential for AI applications that require real-time analysis. Picture this: you’re trying to train a neural network, and every millisecond counts. The EJ5’s capability to deliver data swiftly can make all the difference between success and frustration.

The series also offers a variety of capacities, ranging from 3,840 GB to a whopping 15,360 GB, tailored to different enterprise needs. Whether your organization is looking to handle daily write workloads of 1 DWPD (Drive Writes Per Day) or 3 DWPD, there’s an option for you. The flexibility in form factors—supporting both 2.5-inch U.2 and EDSFF E3.S specifications—means that these SSDs can fit seamlessly into a variety of server setups.

Now, let’s talk about SSSTC’s exclusive TrueLog 360 technology. This feature is like having a personal mechanic for your SSD, continuously monitoring its health and performance. It captures critical data every hour, allowing businesses to keep an eye on temperature fluctuations, performance stability, and even I/O usage. This level of oversight means that potential issues can be addressed before they become major problems, ensuring that systems remain stable and efficient.

And for those moments when the power goes out unexpectedly—because let’s face it, it happens—a feature called TruePLP kicks in. This power-loss data protection technology uses backup capacitors to maintain data integrity, so you won’t lose your work during a blackout. It’s this kind of reliability that can give enterprise users peace of mind in an increasingly unpredictable world.

With the EJ5 series, SSSTC, a subsidiary of Kioxia, is not just keeping pace with the demands of modern enterprise; it’s setting a new standard. As we look ahead to mass production by the end of 2024, it’s clear that this SSD could become a staple in data centers and AI applications alike. So, if you’re in the market for storage solutions that promise not just speed but also stability and reliability, the EJ5 might just be worth keeping an eye on. After all, in the world of tech, it’s not just about having the latest gadget; it’s about having the right tool for the job.

SSSTC Unveils Gen5 Enterprise SSD Tailored for AI and High-Performance Computing

SSSTC Unveils Gen5 Enterprise SSD Tailored for AI and High-Performance Computing

SSSTC Unveils Gen5 Enterprise SSD Tailored for AI and High-Performance Computing

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Technology Explained


HPC: HPC, or High Performance Computing, is a type of technology that allows computers to perform complex calculations and process large amounts of data at incredibly high speeds. This is achieved through the use of specialized hardware and software, such as supercomputers and parallel processing techniques. In the computer industry, HPC has a wide range of applications, from weather forecasting and scientific research to financial modeling and artificial intelligence. It enables researchers and businesses to tackle complex problems and analyze vast amounts of data in a fraction of the time it would take with traditional computing methods. HPC has revolutionized the way we approach data analysis and has opened up new possibilities for innovation and discovery in various fields.


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.


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.


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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