Lexar Professional 640GB GOLD CFexpress 4.0 Type A Memory Card (1800 MB/s)
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Lexar Professional 640GB GOLD CFexpress 4.0 Type A Memory Card (1800 MB/s)
Unmatched Speed for Seamless Workflow
The Lexar Professional 640GB GOLD CFexpress 4.0 Type A Memory Card delivers blazing-fast read speeds of up to 1800 MB/s and write speeds of 1700 MB/s, ensuring ultra-smooth performance for professional photographers and videographers. Whether capturing high-resolution images or recording 8K video, this card eliminates bottlenecks, making every second count during critical shoots.
Massive Storage for Ambitious Projects
With a spacious 640GB capacity, this memory card is ideal for creators working on demanding projects. Store thousands of RAW photos or hours of 4K/8K video without worrying about running out of space. Say goodbye to frequent card swaps and focus entirely on your creative process.
Built to Withstand Extreme Conditions
The Lexar GOLD series is engineered to endure. It’s resistant to shock, vibration, and extreme temperatures, ensuring reliable performance in the most challenging environments. Whether shooting in scorching deserts or freezing mountains, this memory card will stand by your side.
Compatible with High-End Devices
This CFexpress Type A card is designed for next-generation cameras like Sony Alpha models and other professional equipment that demand top-tier storage solutions. Enjoy seamless compatibility and superior performance, ensuring your gear operates at its full potential.
Reliable and Backed by Expert Support
Lexar’s trusted reputation in the storage industry guarantees peace of mind. With advanced error correction technology and a limited lifetime warranty, you can count on this memory card to keep your data safe and secure.
Why You Should Use the Lexar Professional 640GB GOLD CFexpress 4.0 Type A Memory Card
The Lexar Professional 640GB GOLD CFexpress 4.0 Type A Memory Card is an essential tool for content creators, photographers, and videographers who demand the best. Here's why this memory card is a must-have:
1. Speed That Matches Your Creative Pace
Whether you’re capturing high-resolution photos or shooting 8K video, the blazing-fast 1800 MB/s read and 1700 MB/s write speeds keep up with your needs. Enjoy seamless data transfer, rapid burst shooting, and efficient editing workflows without delays.
2. Ample Storage for Large Projects
Never worry about running out of space mid-project. With an impressive 640GB capacity, this card supports storage-intensive tasks, enabling you to shoot for extended periods without interruptions.
3. Built for Rugged Environments
Designed to perform in extreme conditions, this card is resistant to shock, vibration, and harsh temperatures, giving you reliable performance wherever your creative journey takes you.
4. Optimized for High-End Cameras
Perfect for professionals using Sony Alpha cameras and other advanced devices, this CFexpress Type A card ensures top-tier compatibility and unleashes the full potential of your gear.
5. Reliable Data Protection
The card’s built-in error correction technology and Lexar’s lifetime warranty ensure your valuable content remains safe and secure, giving you the confidence to focus on your creativity.
Who Should Use the Lexar Professional 640GB GOLD CFexpress 4.0 Type A Memory Card
The Lexar Professional 640GB GOLD CFexpress 4.0 Type A Memory Card is tailored for users who demand high-performance storage solutions in their creative or professional endeavors. Here’s who will benefit the most from this premium memory card:
1. Professional Photographers
For photographers capturing high-resolution images in RAW format or performing burst shooting, this card delivers unmatched speed and capacity to ensure smooth workflows.
2. Videographers and Filmmakers
Perfect for creators working on 4K and 8K video production, the card’s ultra-fast write speeds and 640GB storage prevent dropped frames or interruptions during recording.
3. Creative Professionals on the Go
Whether you're traveling or working in extreme environments, this card’s rugged build quality and resistance to shock, temperature, and vibration make it an ideal companion.
4. Owners of High-End Cameras
Specifically designed for devices like Sony Alpha cameras that require CFexpress Type A compatibility, this card unlocks the full potential of your high-performance equipment.
5. Content Creators and Influencers
For those capturing dynamic content for social media or other platforms, this card ensures quick data transfer, allowing you to edit and upload your work without delays.
Specifications
| Capacity | 640GB |
| Performance | 1800MB/s max read, 1650MB/s max write, 1400MB/s sustained write¹ |
| Form Factor | CFexpress 4.0 Type A |
| Interface | PCIe 4.0 |
| Operating Temperature | -12°C to 72°C (-10.4°F to 161.6°F) |
| Storage Temperature | -25°C to 85°C (-13°F to 185°F) |
| Weight | 2.5g / 0.005lbs |
| Dimensions (W x L x H) | 20 x 28 x 2.8mm / 0.07” x 0.09” x 0.009” |
| Warranty | Limited lifetime warranty |
FAQs for Lexar Professional 640GB GOLD CFexpress 4.0 Type A Memory Card
1. What is the read and write speed of the Lexar Professional 640GB GOLD CFexpress Type A card?
The Lexar Professional 640GB GOLD CFexpress Type A card delivers blazing-fast read speeds of up to 1800 MB/s and write speeds up to 1500 MB/s, ensuring seamless performance for high-resolution photography and video recording.
2. Is this memory card compatible with my camera?
The Lexar Professional GOLD CFexpress 4.0 Type A card is designed to work with devices that support CFexpress Type A, such as Sony Alpha cameras. Always check your camera’s compatibility to ensure optimal performance.
3. Can I use this card for recording 4K or 8K videos?
Yes, this card is optimized for 4K and 8K video recording, offering ultra-fast write speeds and reliable performance to prevent dropped frames during high-bitrate video capture.
4. How durable is the Lexar Professional GOLD CFexpress card?
This memory card is built to withstand harsh conditions, including shock, vibration, and extreme temperatures, making it a reliable choice for professional use in challenging environments.
5. What is the storage capacity of this card?
The card offers a spacious 640GB of storage, perfect for storing large RAW image files, high-resolution videos, and other data-intensive media files.
6. Can this card be used for burst photography?
Yes, with its high-speed write capabilities, the Lexar Professional GOLD CFexpress Type A card is excellent for burst photography, ensuring no lag or buffer delays during continuous shooting.
7. What makes CFexpress Type A cards different from other memory cards?
CFexpress Type A cards provide faster data transfer rates and improved reliability compared to traditional SD cards. They are specifically designed for professional-grade cameras and workflows that demand higher performance.
8. Does this card come with any warranty?
Yes, the Lexar Professional GOLD CFexpress Type A card typically comes with a limited lifetime warranty. Check with the retailer or manufacturer for specific terms and conditions.
9. How can I transfer data from this card to my computer?
You can use a compatible CFexpress Type A card reader to transfer data quickly and efficiently to your computer or editing device.
10. Why should I choose this card over others?
The Lexar Professional GOLD CFexpress card offers industry-leading performance, a rugged build for durability, and compatibility with high-end cameras, making it the ideal choice for professionals and enthusiasts alike.
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- Tags: Cfexpress, Cfexpress type a, Memory cards

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