STATEMENT: Exascend Unveils PR4 Series NVMe Radiation Resistant SSD at Embedded World 2024

(Information sent by the signatory company).

STATEMENT: Exascend Unveils PR4 Series NVMe Radiation Resistant SSD at Embedded World 2024

(Information sent by the signatory company)

TAIPEI, April 10, 2024 /PRNewswire/ -- Exascend, a service-oriented provider of innovative storage and memory solutions, introduces its latest innovation at Embedded World 2024: the radiation-resistant PR4 Series NVMe SSD. Under the theme “Storage Beyond Limits,” Exascend presents an innovative solution designed to excel in the most challenging environments.

Radiation resistant technology

Featuring Exascend's cutting-edge radiation-hardened technology, Neutron Shield 2.0, the PR4 Series SSD features advanced features such as radiation-induced bit flip correction, LDPC Enhanced Mode, and dual-copy firmware protection, ensuring superior unparalleled operational stability. Its auto-restart capability minimizes downtime, ensuring uninterrupted operations. With unparalleled radiation tolerance, it stands as the preferred choice for aerospace and mission-critical deployments, instilling confidence in every operation.

Energy efficiency and thermal management

Low power consumption and optimized thermal management are critical advancements for space or vacuum applications. Exascend's PR4 U.2 and E1.S consume <7.5W at 3GB/s and <1W idle, more than 50% less than other solutions on the market. This allows maximum power allocation to scientific instruments and payloads, ultimately improving mission efficiency. The reduced power consumption also mitigates heat generation, vital for missions where heat dissipation is a challenge. Improved thermal management ensures component reliability under extreme conditions, crucial for prolonged space exploration and research.

Durability and safety features

Designed to withstand extreme environments, the PR4 SSD passes MIL-STD-810 shock and vibration tests and features conformal coating and underfill technology for increased durability. Leveraging Exascend's Adaptive Thermal Control™ and SuperCruise™ technologies, the PR4 SSD optimizes performance through intelligent thermal management and write resistance algorithms. Security is paramount, with strong data protection features including TCG Opal 2.0, AES-256 encryption, secure erase, pre-boot authentication (PBA), and tamper-proof firmware options.

"The PR4 series is a true testament to Exascend's relentless pursuit of innovation," said Frank Chen, CEO of Exascend. "By pushing the limits of performance and reliability, we empower our customers to conquer the most demanding environments with unparalleled operational resilience and confidence."

The PR4 series SSD offers a variety of form factors, including M.2, E1.S, and U.2, with capacities up to 7.68 TB for M.2 and E1.S, and an impressive 15.36 TB for U.2 form factor. Featuring a PCIe Gen4 NVMe interface and 176-layer 3D NAND TLC flash technology, the PR4 series delivers sustained read/write speeds of up to 3500 MB/s and 3000 MB/s, respectively.

For more information on Exascend's PR4 Series NVMe SSD, visit the Exascend website.

About Exascend

Exascend is a service-oriented provider of cutting-edge memory and storage solutions, specializing in low-power, high-performance and high-reliability products. With over 60 patents worldwide, we offer a wide range of storage solutions including SSDs, memory cards, managed NAND and DRAM. With end-to-end capabilities spanning hardware, firmware, software, engineering, manufacturing and customization, we empower global customers to push the boundaries of innovation, delivering quality, reliability and flexibility. More information at

Photo -

View original content: