Worried about breaking SD cards Lexar just revealed the worlds first made from stainless steel

In a groundbreaking move, Lexar has introduced a new line of SD cards constructed from stainless steel. This innovation addresses the long-standing durability issues faced by users of traditional plastic-encased SD cards.

The new Armor series includes both the Armor Gold and Armor Silver Pro SD UHS-II cards, which offer enhanced resistance to corrosion, water damage, and physical stress.

Revolutionary Design

Lexar’s new SD cards are a first in the market, made from ‘316 stainless steel’. This specific alloy is renowned for its resistance to corrosion and water damage, making these cards exceptionally durable. The switch from plastic to stainless steel not only enhances durability but also provides robustness against everyday wear and tear, promising longer-lasting performance.

IP68 Rating for Superior Protection

This innovation is especially beneficial for outdoor photographers and videographers who often work in unpredictable conditions. The cards’ bend resistance is another crucial feature, protecting against accidental damage.

High-Speed Performance

While the Armor series excels in durability, Lexar’s Professional Gold Pro SDXC Express Card outperforms it in speed. With read speeds of 1,700MB/s and write speeds up to 1,000MB/s, it adheres to the SD 8.0 specification. However, this card is designed for different use cases, particularly high-speed data transfers.

Versatile Storage Options

These varied capacities make the Armor series versatile for different applications, from casual photography to intensive professional video shoots.

The Competition and Market Position

The absence of internal storage in most mirrorless camera bodies increases the reliance on durable external storage solutions, making Lexar’s innovation timely and relevant.

Comparison with Other Lexar Products

These performance metrics highlight the diverse product range that Lexar offers, catering to various user needs from standard durability to extreme speed.

Future Implications

The introduction of stainless steel SD cards by Lexar could set a new standard in the industry, pushing other manufacturers to innovate. This advancement not only improves the durability but also enhances the overall reliability of SD cards used in various demanding environments.


Lexar’s introduction of stainless steel SD cards marks a significant leap in the realm of durable storage solutions. With enhanced protection against physical and environmental damage, these cards offer a reliable option for both amateur and professional users.

As the demand for robust and high-capacity storage continues to grow, Lexar’s Armor series stands out by combining durability with impressive performance, potentially reshaping industry standards.

Source: Techradar

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