Delkin’s New SD-Cards
- The Magazine For Photographers
- Mar 13
- 1 min read

Delkin just dropped its Black CFexpress Type B 4.0 memory cards, and they’re built for speed. Available in 512GB, 1TB, and 2TB, these cards promise blazing-fast performance with write speeds never dropping below 400 MB/s.
They pack sustained write speeds up to 2,020 MB/s and burst write speeds up to 3,220 MB/s, though exact speeds vary by size. Read speeds? Up to 3,700 MB/s. The only catch? No cameras support CFexpress 4.0 yet, but they’ll still work great, especially for faster file transfers with a compatible reader.
These cards are build to last, they are shockproof, water-resistant, and X-ray proof. Prices start at $200 for 512GB, with 1TB at $400 and 2TB at $700.
You can see full details on Delkin’s Website here
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