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Storage Media

Reliable storage solutions for embedded systems

Storage media form the backbone of reliable embedded systems. They directly affect performance, service life, and data security – especially in environments exposed to heat, vibration, or dust. Selecting the right medium is crucial for operation and system reliability. iesy provides robust, long-lasting storage solutions that meet industrial and safety-critical requirements.

Our standards at a glance

  • SATA SSDs – proven interface for reliable storage solutions
  • NVMe SSDs – maximum performance via PCIe interfaces
  • mSATA & M.2 – compact form factors for flexible system designs
  • SD & microSD – industrial-grade for extended storage requirements
  • CFast & CompactFlash – long-term availability for legacy applications
  • Self-Encrypting Drives (SEDs) – hardware-based encryption directly on the drive

iesy expertise

  • iesy selects storage media based on specific system requirements as well as environmental and operating conditions.
  • We advise customers independently of technology, focusing on the actual application scenario – from harsh industrial environments to safety-critical applications.
  • Our portfolio includes standard storage media, industrial-grade types, and specialized solutions with advanced encryption technologies.
  • We have extensive experience with durable and modern storage technologies such as SLC, MLC, TLC, and pSLC.
  • iesy focuses on reliable operation, guaranteed product availability over many years, and maximum performance in industrial environments.

Additional context – concise and to the point.

INFO
BOX

Standardization at a Glance

Industrial storage media are based on international specifications that ensure compatibility and long-term availability. JEDEC defines global standards for memory technologies such as Flash and DRAM. The NVM Express Consortium develops NVMe specifications that enable high transfer rates over PCIe interfaces. The SD Association defines formats and standards for SD and microSD cards, ensuring interoperability.
Source: JEDEC, “Standards for Memory Technologies (Flash, DRAM, and Mobile Memory)”, accessed on September 29, 2025

Technological Developments in Industrial Environments

Industry increasingly relies on NVMe solutions with PCIe Gen4 for higher bandwidths. Features such as pSLC, wear leveling, and extended temperature ranges improve usability under extreme conditions. Additional security functions such as power loss protection and hardware-based encryption are now standard in safety-critical applications.
Source: NVM Express, “NVMe Base Specification – optimized paths for parallel operations”, accessed on September 29, 2025

Application Scenarios and Suitable Storage Media

Application profiles determine the choice of storage medium. SATA SSDs are the preferred choice for high compatibility and long-term availability, while NVMe solutions deliver maximum speed over PCIe interfaces for data-intensive processes. Compact form factors such as M.2 and mSATA enable space-saving designs without performance loss. SD and CFast media are the right fit for modular concepts or systems with legacy interfaces.
Source: NVM Express, “NVMe Specifications Release 2.3”, accessed on September 29, 2025

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iesy GmbH
Darmcher Grund 22
58540 Meinerzhagen

Phone: +49 (2354) 70655 - 0
Fax: +49 (2354) 70655 - 25
Email: info(at)iesy.com

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