A major discount on Delkin Devices’ high-capacity CFexpress Type B card aims to meet the needs of professional photographers and videographers working with 8K, 6K, and 4K recording, reflecting a shift towards more affordable high-performance media.
Delkin Devices’ 512GB POWER 4.0 CFexpress Type B memory card is being offered at $249.99, a reduction of $140 from its listed price. The discount matters because high-capacity CFexpress media remains expensive, particularly for camera users working with large raw files and high-bitrate video.
According to the product listing and retailer specifications, the card uses a PCIe 4.0 x2 interface and is rated for maximum read speeds of up to 3,650 MB/s, maximum write speeds of 3,240 MB/s and sustained write speeds of 820 MB/s. Delkin says it is intended for 8K, 6K and 4K recording, as well as raw stills and rapid burst shooting.
The card is aimed at professional photographers and videographers using cameras that support CFexpress Type B. B&H Photo also notes that users have highlighted compatibility with high-end bodies such as the Canon EOS R5 and Nikon Z8, reflecting the card’s focus on demanding production work.
Delkin says the POWER series is built to resist shock and water, while its own store lists additional durability claims including temperature resistance. The card is not compatible with CompactFlash, CFast 2.0 or CFexpress Type A devices, so buyers need to confirm host support before purchasing.
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