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Rectangular black CFexpress Type-B memory card with gold contacts and Exascend branding

Exascend

Exascend EXPC3E001TB 1TB CFexpress Type-B memory card

SKU CH-5Y2Y-E21Z5

CFexpress Type-B card delivering 1TB capacity and 1,700 MB/s read and write speeds for compatible Canon, Nikon and Panasonic cameras

  • Total capacity1 TB
  • Max read speed1,700 MB/s
  • Write throughput1,700 MB/s
  • Product typeCFExpress

Capacity 1TB

  • 1 TB capacity stores thousands of RAW files
  • 1,700 MB/s read speed clears the buffer fast
  • 1,700 MB/s write speed sustains 8K video
  • NVMe protocol over PCIe Gen 3×2 delivers low latency
  • Shock, UV and X-ray proof protects data in transit

1 TB CFexpress Type-B card

The Exascend EXPC3E001TB is a 1 TB CFexpress Type-B memory card built on the NVMe protocol and PCIe Gen 3x2 interface. It delivers maximum read and write speeds of 1,700 MB/s and is designed for professional cameras that accept the Type-B form factor.

Check camera slot and firmware

Verify that your camera uses a CFexpress Type-B slot and not a CF or CFast slot, as the card is not compatible with those formats. Some XQD cameras support the card through a firmware update, so confirm compatibility with the manufacturer before ordering.

Fits high-speed capture workflows

The card handles sustained 400 MB/s performance across its capacity, freeing the buffer during continuous shooting and high-bitrate video recording. Its shock, UV light and X-ray proof construction protects data in demanding environments, while Exascend’s optional Factory Data Recovery service adds a safety net for critical projects.

How it compares

Measured against everything we stock in SD & MicroSD Memory Cards, at today’s prices. Recalculated every night.

Price $475.99
Pricier than about 90% of the 1,947 comparable items (median $46.99).
Total capacity 1 TB
Higher than about 93% of the 1,132 comparable items (median 64 GB).
Price per TB $475.99 per TB
Pricier than about 61% of the 901 comparable items (median $374.69 per TB).

Specifications

Product
Brand nameExascend
Product lineEXPC3E
Model nameEXPC3E001 TB
Total capacity1 TB
Product typeCFExpress
Performance
Max read speed1,700 MB/s
Write throughput1,700 MB/s

Other versions of this model

2 more in the same range

Questions about this item

Does the Exascend EXPC3E001TB include a reader or adapter in the box?

The package contains only the 1TB CFexpress Type B card itself; a compatible USB reader must be purchased separately.

When would I choose the 1TB version over a smaller capacity?

Choose the 1TB model when you need extended recording time for high-bitrate video or large bursts of RAW images without swapping cards.

What does the 1700 MB/s headline speed mean when the card is inside a camera?

The 1700 MB/s is the maximum sequential read and write speed over the PCIe Gen 3x2 NVMe 1.3 interface; sustained write speed in camera is 400 MB/s.

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