Kioxia and Xinnor join forces for PCIe 5.0 NVMe SSD RAID innovation.


June 6, 2024 by our News Team

Computex Taipei

Kioxia Corporation announces successful compatibility and performance testing of their PCIe 5.0 NVMe SSDs with Xinnor's RAID solution, showcasing their potential for high-performance applications such as generative AI and data analytics.

  • Kioxia's PCIe 5.0 NVMe SSDs have undergone rigorous testing for compatibility and interoperability with Xinnor's RAID solution.
  • The SSDs achieved up to 25 times higher performance when running PostgreSQL compared to software RAID solutions with the same hardware configuration.
  • Kioxia will be demonstrating the solution at COMPUTEX TAIPEI, showcasing the breakthrough and the growing importance of PostgreSQL in generative AI and RAG systems.


Kioxia Corporation, a player in the memory solutions industry, has made an exciting announcement today. The company’s KIOXIA PCIe 5.0 NVMe SSDs have undergone rigorous testing for compatibility and interoperability with Xinnor, Ltd.’s RAID solution, and the results are impressive. In fact, these SSDs achieved up to 25 times higher performance when running PostgreSQL compared to software RAID solutions with the same hardware configuration.

To showcase this breakthrough, Kioxia will be demonstrating the solution at Computex TAIPEI, an esteemed event taking place from June 4 to June 7. The growing importance of PostgreSQL, particularly when combined with vector databases and the pgvector extension, cannot be ignored in the realm of generative AI and RAG (Retrieval Augmented Generation) systems. The successful performance gains observed through Xinnor’s xiRAID Opus and KIOXIA PCIe 5.0 NVMe SSDs solution for generative AI and RAG applications are a testament to the power of this collaboration.

The demand for new servers equipped with the PCIe 5.0 interface and corresponding high-speed SSDs is on the rise, especially for high-performance applications like generative AI. As a result, the significance of PCIe 5.0-compatible SSDs in supporting this demand has increased substantially. Kioxia and Xinnor’s high-performance software RAID solution optimizes the capabilities of PCIe 5.0 SSDs for AI, Machine Learning (ML), and data analytics applications in on-premises enterprise data centers.

Both Kioxia CM7 Series SSDs and Xinnor’s xiRAID Opus have successfully completed compatibility testing conducted by both companies. This achievement highlights the importance of collaboration and interoperability testing efforts in ensuring that current and future products and technologies seamlessly work together to deliver exceptional results in next-generation data center infrastructures.

As a leader in the enterprise and data center class SSD market, Kioxia remains committed to driving the industry forward with innovative memory solutions that empower the next wave of applications and services. The company will continue to support the PCIe 5.0 ecosystem and harness the full potential of high-performance PCIe 5.0 NVMe SSDs.

Kioxia and Xinnor join forces for PCIe 5.0 NVMe SSD RAID innovation.

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Background Information


About Kioxia:

Kioxia is a global leader in flash memory and solid-state drive (SSD) technology, originating from Toshiba Memory Corporation, which rebranded as Kioxia in 2019. Headquartered in Tokyo, Japan, Kioxia develops high-quality memory solutions, serving various markets including consumer electronics, data centers, and industrial applications. The company is known for pioneering NAND flash memory technology, focusing on innovation, data storage solutions, and sustainability.

Kioxia website  Kioxia LinkedIn
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Event Info


About Computex:

Computex, held annually in Taipei, Taiwan, stands as one of the world's leading technology trade shows, showcasing cutting-edge innovations in computing hardware, software, and emerging technologies. With a focus on industry trends and product launches, it serves as a pivotal platform for tech giants and startups alike to unveil their latest advancements and forge key partnerships, attracting a global audience of industry professionals, enthusiasts, and media representatives.

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Technology Explained


NVMe: Non-Volatile Memory Express (NVMe) is a newly developed technology that has been gaining traction in the computer industry. This technology is a standard interface which allows for high-speed storage and retrieval of data from solid state drives (SSDs). NVMe is designed to increase the speed of data transfers in storage systems by enabling a direct connection to PCI Express (PCIe) bus, resulting in significantly faster access times compared to traditional interface protocols such SSDs. NVMe is particularly useful for applications that require lightning-fast access to large amounts of high-value data. NVMe-based SSDs are being widely adopted in the computer industry and are being employed to power data centers, high-end workstations, and gaming machines to support lightning-fast data processing and retrieval, which unlocks possibilities for machine learning, real-time analytics, edge computing, and other cutting-edge applications. NVMe is proving to be an invaluable tool in the field of computing, offering immense

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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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RAID: RAID (Redundant Array of Independent Disks) is a technology used in the computer industry to increase the performance, reliability, and storage capacity of computer systems. It works by combining multiple hard drives into a single logical unit, allowing them to be accessed as if they were a single drive. This allows for faster data access, as multiple drives can be accessed simultaneously, and for increased reliability, as data can be stored redundantly across multiple drives. RAID is commonly used in servers, workstations, and other high-performance computing systems, as well as in consumer-level storage solutions such as NAS (Network Attached Storage) devices.

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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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