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Green CFexpress Type-B memory card with USB-C 3.2 Gen 2 reader

SanDisk

SanDisk Extreme PRO 512GB CFexpress Type-B Memory Card 1700MB/s Read 1400MB/s Write

SKU CH-0RCD-QGS8N

512GB CFexpress Type-B card delivers 1700MB/s read and 1400MB/s write for RAW 4K video, with IP6X dustproof and 10m waterproof durability

  • Read speeds up to 1700MB/s accelerate 4K RAW video workflow
  • Write speeds up to 1400MB/s sustain high-speed recording without dropped frames
  • 512GB capacity stores hours of 4K footage or thousands of high-res photos
  • Operates from -10°C to 85°C and survives 1500Gs shock for rugged reliability
  • Waterproof to 10m and IP6X dustproof for protection in harsh environments

Capacity and purpose

The SanDisk Extreme PRO 512GB CFexpress Type-B card stores hours of 4K video or thousands of high-resolution photos. Read speeds reach 1700MB/s and write speeds reach 1400MB/s for low-latency RAW capture. It is built for photographers and videographers who need sustained performance during fast action. The card also works in select XQD cameras that have added CFexpress support through firmware.

Compatibility check

Verify that your camera accepts CFexpress Type-B cards or is an XQD model with the required firmware update installed. The reader supplied with the card connects via USB-C using the USB 3.2 Gen 2 interface for fast offloads to a computer. Ensure your workstation has a matching USB-C port or a suitable adapter. The package includes RescuePRO Deluxe software for file recovery.

Build and daily use

The card is rated IP6X dustproof and waterproof to a depth of 10 metres. It operates between -10°C and 85°C and survives shocks up to 1500Gs. This rugged construction protects data during outdoor shoots, underwater work or rough handling. The bundled USB-C reader lets you transfer files directly without a separate dock. A limited lifetime warranty covers the card.

How it compares

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

Price $331.99
Pricier than about 90% of the 1,947 comparable items (median $46.99).

Specifications

No published specifications for this item yet.

Questions about this item

Does the 512GB CFexpress Type-B card come with the Extreme USB-C 3.2 Gen 2 reader included or must it be purchased separately?

The bundle includes the SanDisk Extreme PRO 512GB CFexpress Type-B card and the Extreme USB-C 3.2 Gen 2 reader that supports both CFexpress Type-B and SD UHS-II cards.

Which version should I choose between the 512GB CFexpress Type-B card and the included USB-C 3.2 Gen 2 reader for my workflow?

The 512GB card provides 1700MB/s read and 1400MB/s write speeds for RAW 4K video, while the reader transfers footage via USB-C 3.2 Gen 2 and also accepts SD UHS-II cards.

Will the 1700MB/s read and 1400MB/s write speeds be sustained in my camera for RAW 4K recording?

The card is rated for up to 1700MB/s read and 1400MB/s write, enabling low-latency RAW 4K capture with sustainable performance in compatible CFexpress Type-B cameras.

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