Transcend 8 GB SDHC SD Card, Class 4

This SD card is a removable flash memory device intended for data storage and transfer in embedded systems and imaging equipment. It offers moderate capacity suitable for routine file storage and logging tasks, and is designed to operate across a wide temperature range for use in industrial and field environments.

• 8GB capacity for storing logs and media files
• Uses MLC NAND for improved write endurance
• Class 4 speed rating for consistent low-bandwidth transfers
• Operates from -25°C to 85°C for harsh conditions

• Suitable for data logging in automation controllers
• Ideal for firmware distribution and updates in electronics
• Used with industrial cameras for Basic image capture
• Can be used for portable configuration storage in mechanical systems

It employs MLC NAND, which typically offers a balance between endurance and cost, making it appropriate for repetitive write cycles in control and monitoring tasks.

The Class 4 rating indicates a minimum sustained write performance suited to low-to-moderate bitrate recording and reliable file transfers rather than high-resolution continuous video.

It functions within a temperature span from -25°C up to 85°C, allowing deployment in cold storage areas and elevated-temperature enclosures without Active cooling.