Transcend Compact Flash 4 GB MLC Compact Flash Card

Transcend Compact Flash Card, 4GB Memory Size, 133x X Speed Rating - TS4GCF133

This Compact flash card is a removable storage medium designed for industrial and professional data recording in harsh environments. It provides solid-state capacity suitable for embedded systems and imaging devices, offering consistent read/write operation across a wide temperature range for use in automation and electronics applications.

Features and Benefits:

• 4GB capacity for extended data logging
  50MBps sequential read speeds for Rapid retrieval
  20MBps sequential write speeds for steady recording
  Operating range -25 to 85°C for extreme-temperature deployments

Applications

• Suitable for industrial controllers requiring local storage
  Ideal for machine Vision cameras in manufacturing lines
  Used with data acquisition units in field trials
  Can be used for firmware storage in embedded devices
  Used for archival logging in electrical test rigs

How does the card behave under prolonged high-temperature use?

It is specified to function up to 85°C, allowing continuous operation in elevated ambient conditions without additional cooling.

What NAND technology is implemented and why does it matter?

It uses MLC flash, which offers a compromise between write endurance and cost suitable for cyclical data recording.

How does its speed rating relate to real-world performance?

The 133x rating indicates the legacy CompactFlash throughput class, while the stated read and write rates define practical transfer speeds.