Photo © Cloakroom Media

Unleash the Force of PCIe Gen 4 with CFexpress 4.0 Type B

February 22, 2024

Taipei, Taiwan – February 22, 2024 – Following the CP+ 2024, one of the most exciting photography trade shows in Japan, Wise Advanced upgraded its CFX-B lineup to the 4.0 era. Benefiting from PCIe Gen 4 interface, the double read speed allows creators to dump 100GB 8K RAW video in 30 seconds*! No more nap time, sorry!

On the other hand, the sustained write speed of 800 MB/s and 1500 MB/s for the 512GB and 1TB, respectively, providing sufficient speed for RAW recording today while generating less heat, saving the camera’s battery life.

“As an executive member of CompactFlash Association, I am proud of all our colleagues’ hard work and efforts in the past months to finally complete and release the specs for the 4.0 generation. We are thrilled to see what high-end imaging industries come out with next,” said Frank Wang, Senior Product Manager of Wise Advanced.

The Wise CFexpress 4.0 Type B cards will be available in mid-April 2024, and will MSRP at US$199.99 and US$399.99 respectively. For more information contact your local dealers or visit our site.

*Based on Wise Advanced test conditions via RD-40CXB card reader with Apple MacBook Pro M2. The actual performance may vary with host devices and environments.

Tech Specs

Model CFX4-B512 CFX4-B1024
Capacity 512GB 1TB
Maximum Read 3400 MB/s
Maximum Write 2600 MB/s
Min Sustained Write 800 MB/s 1500 MB/s
Form Factor CFexpress Type B
Interface PCIe Gen 4 x2, NVMe 1.4
Dimension 29.6 x 38.5 x 3.8 mm
Weight 0.02 lbs / 10 g
Operating Temperature 10˚F to 162˚F (-12˚C to 72˚C)
Storage Temperature -13˚F to 185˚F (-25˚C to 85˚C)

About Wise Advanced

Since 1992, Wise has locally designed, produced, and serviced storage solutions for people who value precious memories.
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