On 23 February 2021, Sony announced the FX3, a mirrorless camera that will support dual CFexpress Type A and SD cards. [42] Shooting 12-bit lossless compressed RAW (.NEF), I get typically 70-90 frames with this card in a single 7FPS continuous burst before the buffer fills and the frame rate drops. Switching to 14-bit lossless compressed file format, I get around 42 frames before the frame rate drops. This is about 50% better than a fast UHS-II SD card.

Even more intensive video capture modes are the obvious use, but do we really need 4GB/s? The efficiency of the HEVC encoding format means you won’t need anything like that data rate even at 8K 120fps. Overall, the Lexar Gold Series Professional CFexpress Type A Card is a top-performing and reliable memory card option for professional creators who demand the best from their gear. Its fast read and write speeds, sustained performance, and durability make it a valuable addition to any photographer or videographer’s toolkit.Why it made the cut: This SanDisk 64GB CFexpress Type B card is the most affordable option that is still high-quality and trustworthy.

Most of the big names in SD cards are already on-board with this newer format, with Sony, Delkin, SanDisk, Lexar, ProGrade and Integral all producing CFexpress Type B cards. CFexpress Type A / SD Card Reader | MRW-G2 | Sony US". 2020-10-29. Archived from the original on 2020-10-29 . Retrieved 2021-10-06. The Sony MRW-G2 CFexpress Type A/SD Memory Card Reader is a high-speed memory card reader that is built to an exceptional standard. It is specifically designed to work with CFexpress Type A memory cards as well as SD/SDHC/SDXC card types, and facilitates fast file transfers up to 10 Gb/s. This makes it ideal for professional photographers and videographers who require fast and efficient storage solutions to keep up with the increasing demand for high-quality, high-resolution images and videos.

Does this CFexpress memory card handle 8K raw video?

On 20 April 2020, Canon announced that the EOS R5, a hybrid mirrorless camera, will support CFexpress and SD UHS-II. [39] The Angelbird CFexpress Type B MK2 Memory Card Reader comes with both a 19.7″ USB Type-C to Type-C cable and a USB Type-C to Type-A adapter, which makes it easy to connect the reader to different types of host systems. However, it is important to note that XQD media cards are not supported by this reader.

Compared to SD cards, CFexpress cards are a much newer technology. Many more cameras use SD cards than CFexpress cards. Greater SD card production contributes to economies of scale. Prominent manufacturers of SD cards have also had twenty years to refine the efficiency of their production line and raw material acquisition. As more and more cameras use CFexpress cards, we will see prices decline. Although CFexpress prices seem expensive now, they were considerably more expensive when they first launched. Even in the last couple of years, CFexpress prices have dropped by around 25%. I own one of the 128GB Manfrotto CFe-B cards, which works well on my Nikon D850. It's not quite as fast as my Sony Tough CFe-B card. The CFexpress Type B USB 3.2 Gen 2×2 Reader is equipped with a USB Type-C interface and comes with an included 2-in-1 USB Type-C to USB Type-C cable and USB Type-C to USB Type-A cable, providing versatile connectivity options. This makes it easy to connect the card reader to a wide range of devices, from laptops to mobile devices. Overall, the Delkin Devices POWER CFexpress Type A Card is an excellent option for professionals who need high-performance memory cards that are durable, reliable, and capable of handling demanding shooting environments. With fast read and write speeds, streamlined workflow, and a lifetime warranty, the Delkin Devices POWER CFexpress Type A Card is a smart investment for any professional photographer or videographer. CFexpress has finally come into its own and multiple companies are now producing a wide variety of capacities at a range of prices. But with so many choices, which one should you buy?The Exascend Essential Series CFexpress Type A Card is a high-performance memory card designed for professional photographers and cinematographers. Available in capacities ranging from 120GB to 480GB, this card is perfect for those who need a lot of space to capture and store high-quality 8K RAW shots.

M.2 drives can get pretty hot during bursts, tho sustained writes (eg video) would obviously be the biggest worry. If two numbers are displayed, one will be indicated by a W for maximum write speed, and one will be indicated by an R for maximum read speed. Sometimes these are explicitly written ad Read and Write.

The Tests

When combined with a CFexpress Type A card, the Sony MRW-G2 CFexpress Type A/SD Memory Card Reader allows users to transfer data approximately 2.8 times faster than with conventional media. This makes it an ideal choice for professional photographers and videographers who require fast and efficient storage solutions to keep up with the increasing demand for high-quality, high-resolution images and videos. The reader can be used with CFexpress Type A and SDXC/SDHC (UHS-I and UHS-II) memory cards. VPG Standards – Minimum Sustained Write Speed All of these cards carry the VPG400 symbol, indicating a minimum sustained write speed of 400 MB/s.