CFexpress Card

CFexpress 820

To meet the needs of today's cutting-edge digital equipment, Transcend's CFexpress 820 Type B memory cards offer incredible transfer speeds of 1700MB/s and impressive storage capacity of up to 512GB. Transcend's CFexpress memory cards are also backward-compatible with select XQD cameras and camcorders that feature firmware enabling CFexpress.


A trustworthy choice

Designed exclusively for professional photographers using DSLR and advanced camcorders, Transcend's CFexpress 820 Type B cards are ideal for capturing outdoor sports, wildlife, and action shots. They are particularly handy when shooting 4K video, offering professional photographers, videographers, and content creators impressive transfer speed and reliability without dropping frames.

Amazing transfer speeds

Transcend's CFexpress 820 Type B cards are backward-compatible with particular select XQD cameras and camcorders that feature firmware enabling CFexpress. With read/write speeds of up to 1700MB/s and 1300MB/s respectively, you can enjoy smooth 4K video capture.


Note: CFexpress Type B card is backwards compatible with specific XQD® cameras and camcorders. Compatibility varies due to camera and camcorders firmware.

Larger storage capacity

With up to 512GB of storage capacity, Transcend's CFexpress 820 Type B cards offer continuous shooting in fast-action burst mode while also featuring large storage space for RAW images. Stay focused on capturing those crucial moments, and let the memory card handle the rest.

Note: Transcend recommends using card readers that support CFexpress Type-B with CFA specification for optimal performance and compatibility.

Built for extremes

Transcend's CFexpress cards are tested to withstand extreme conditions. CFexpress memory cards can operate in temperatures ranging from -10°C (14°F) to 70°C (158°F), delivering the utmost in both performance and stability.

SSD Scope software

Transcend SSD Scope is advanced, user-friendly software. With the RDE2 card reader, it ensures your Transcend CFexpress memory card remains healthy, and continues to run fast and error-free.

Learn more

RecoveRx software

Transcend offers exclusive RecoveRx software, a free data recovery utility that allows you to search easily within a storage device for deleted digital files including photos, documents, music and videos.

Learn more

Specifications

Appearance
Dimensions38.5 mm x 29.6 mm x 3.8 mm (1.51" x 1.16" x 0.15")
Weight7 g (0.25 oz)

Interface
Bus Interface
  • NVMe PCIe Gen3 x2
Form Factor
  • CFexpress Type B

Storage
Capacity
  • 256 GB
  • 512 GB
Flash Type
  • 3D NAND flash

Operating Environment
Operating Temperature-10°C (14°F) ~ 70°C (158°F)
Operating Voltage
  • 3.3V±5%

Performance
Sequential Read/Write (CrystalDiskMark)
  • TB
    Up to / MB/s
  • GB
    Up to / MB/s
  • 512 GB
    Up to 1,700/1,000 MB/s
  • 256 GB
    Up to 1,700/1,300 MB/s
  • GB
    Up to / MB/s
  • GB
    Up to / MB/s
  • GB
    Up to / MB/s
  • GB
    Up to / MB/s
  • GB
    Up to / MB/s
Note
  • Speed may vary due to host hardware, software, usage, and storage capacity.
  • Regarding 4K, 8K, and 120fps video recording support, please click here for more details.

Warranty
Certificate
  • CE
  • UKCA
  • FCC
  • EAC
  • RCM
Warranty
  • Five-year Limited Warranty
Warranty Policy
  • Please click here for more information about the Transcend Warranty Policy.

Order Information

256GB
  • TS256GCFE820
512GB
  • TS512GCFE820

Product Sheet

View or download the product sheet for detailed product and ordering information.

Support

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Compatibility

Check the compatibility of your Transcend product with your computer system or electronic devices.

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