Introduction
This manual provides comprehensive instructions for the Lexar 1TB Professional CFexpress Type B Silver 4.0 Memory Card and the Lexar Professional Workflow CFexpress 4.0 Type B Card Reader. Designed for professional photographers and videographers, this powerful combination offers exceptional speed and reliability for capturing and transferring high-resolution content, including seamless 8K RAW video.
Please read this manual carefully to ensure optimal performance and longevity of your Lexar products.
Product Overview
Image: The Lexar 1TB Professional CFexpress Type B Memory Card (left) and the Lexar Professional Workflow CFexpress 4.0 Type B Card Reader (right).
The Lexar Professional CFexpress Type B Memory Card and its accompanying Workflow Card Reader are engineered for demanding professional workflows. Key features include:
- Exceptional Speed: Performance of up to 3600MB/s max read, 3000MB/s max write, and 2600MB/s sustained write speeds.
- Advanced Protocols: PCIe 4.0 and NVMe protocols enable performance that allows users to capture seamless 8K RAW video without frame drops.
- Latest Generation Support: Supports the latest generation CFexpress 4.0 and is backwards-compatible with CFexpress 2.0.
- Enhanced Workflow: Designed to pair with the Lexar Professional Workflow and Workflow Go systems for maximum efficiency.
- Durable Design: Rugged construction is temperature-proof, vibration-resistant, 12,000x wear-out resistant, dust-resistant (IP5X), 5m drop-proof, shock-resistant, bend-resistant, and 7x more compression-resistant than SD cards.
- Scratch Resistance: The card reader features a specially crafted aluminum finish for superior scratch resistance, ideal for on-location use.
- Connectivity: Includes a USB-C to USB-C cable to easily connect with all your Type C devices.
Setup
Memory Card Installation
- Identify the CFexpress Type B slot on your compatible camera or device.
- Orient the Lexar Professional CFexpress Type B Memory Card correctly, aligning the contacts with the slot.
- Gently insert the card into the slot until it clicks into place. Do not force the card.
- To remove, press the card inward slightly until it ejects, then pull it out.
Card Reader Connection
- Connect one end of the included USB-C to USB-C cable to the Lexar Professional Workflow CFexpress 4.0 Type B Card Reader.
- Connect the other end of the USB-C cable to a compatible USB-C port on your computer or device. An included USB-C to USB-A adapter can be used for USB-A ports.
- Insert the Lexar Professional CFexpress Type B Memory Card into the card slot on the reader. Ensure it is fully seated.
- Your computer should recognize the card reader and memory card automatically.
Operating Instructions
Using the Memory Card for Recording
- Once the CFexpress card is inserted into your camera, format the card using your camera's menu system. This is crucial for optimal performance and compatibility.
- The high sustained write speeds of this card allow for continuous shooting of high-resolution photos and 8K RAW video without dropped frames or buffering issues.
- Always power off your camera before inserting or removing the memory card to prevent data corruption.
Transferring Data with the Card Reader
- Insert the CFexpress card into the Lexar Professional Workflow CFexpress 4.0 Type B Card Reader.
- Connect the card reader to your computer using the provided USB-C cable (or with the USB-A adapter).
- The card will appear as a removable drive on your computer. You can now drag and drop files, or use your preferred photo/video editing software to import content.
- For fastest transfer speeds, ensure your computer's USB port supports USB 3.0 Type C or higher.
- Always safely eject the drive from your operating system before disconnecting the card reader or removing the card.
Maintenance
- Keep the memory card and card reader clean and free from dust and debris. Use a soft, dry cloth for cleaning.
- Avoid touching the metal contacts on the memory card to prevent damage or data corruption.
- Store the memory card in its protective case when not in use to shield it from physical damage and environmental factors.
- While the products are designed to be rugged (temperature-proof, vibration-resistant, dust-resistant, shock-resistant, bend-resistant), avoid unnecessary exposure to extreme conditions or impacts.
- Regularly back up your data to multiple storage devices to prevent data loss.
Troubleshooting
- Card Not Recognized:
- Ensure the card is fully inserted into the camera or card reader.
- Try connecting the card reader to a different USB port on your computer.
- Restart your camera or computer.
- Check if your camera or device firmware is up to date.
- Slow Transfer Speeds:
- Ensure you are using a USB 3.0 Type C port (or higher) on your computer for the card reader.
- Verify that the cable is securely connected.
- Close any unnecessary applications running in the background on your computer.
- Data Corruption or Errors:
- Always safely eject the card/reader before disconnecting.
- If data appears corrupted, avoid further writing to the card and use the included data recovery software (details typically provided with product registration or on Lexar's website) to attempt recovery.
- Reformat the card in your camera if issues persist (note: this will erase all data).
Specifications
| Feature | Detail |
|---|---|
| Brand | Lexar |
| Model (Memory Card) | Professional CFexpress Type B Silver 4.0 |
| Model (Card Reader) | Professional Workflow CFexpress 4.0 Type B Card Reader |
| Capacity | 1TB |
| Max Read Speed | Up to 3600MB/s |
| Max Write Speed | Up to 3000MB/s |
| Sustained Write Speed | Up to 2600MB/s |
| Interface | CFexpress Type B (Card), USB 3.0 Type C (Reader) |
| Compatibility | CFexpress 4.0, backwards compatible with CFexpress 2.0, some XQD cameras (with adapter, not included), Laptop, Desktop, Personal Computer |
| Operating System | All operating systems |
| Color | Silver |
Warranty and Support
The Lexar Professional CFexpress Type B Memory Card comes with a limited lifetime warranty, providing peace of mind regarding its durability and performance. The Lexar Professional Workflow CFexpress 4.0 Type B Card Reader is also covered by a warranty (please refer to Lexar's official website for specific terms and duration).
For technical support, warranty claims, or to access data recovery software, please visit the official Lexar support website or contact their customer service. Keep your purchase receipt as proof of purchase for warranty purposes.
Lexar Official Website: www.lexar.com
