Combining industrial strength and reliability with enhanced performance, the 512GB POWER 4.0 CFexpress Type B Memory Card by Delkin Devicesfrom 512GB POWER 4.0 CFexpress Type B Memory Card by Delkin Devicesfeatures a storage capacity of 512GB and is designed for professional photographers, videographers, and high-end cinematic hosts. It is well-suited for raw and continuous-burst photography as well as 8K, 6K, and 4K video at high bit rates and frame rates. Thanks to a PCIe interface, you can achieve maximum read speeds up to 3650 MB/s, maximum write speeds of 3240 MB/s, and sustained write speeds of 820 MB/s.

To help facilitate card usage in almost any environment as well as keeping your content safe, Delkin designed its POWER Series to be resistant to shock and water. Please note that this card is not compatible with CompactFlash, CFast 2.0, or CFexpress Type A hosts.

512GB Storage Capacity    PCIe Interface    Max Read Speed: 3650 MB/s    Max Write Speed: 3240 MB/s    Sustained Write Speed: 820 MB/s    Records 8K, 6K, and 4K Video    Records High Bit Rates and Frame Rates    Records Raw Photos and Rapid Bursts    Resists Shock and Water

Capable of offloading data at speeds up to 3650 MB/s, this POWER CFexpress card ensures quick and efficient data transfers from card to computer for immediate access to your files and sooner postproduction start time. This is ideal for photographers and videographers who need to quickly unload large amounts of data and get back to shooting.

Each POWER 4.0 CFexpress Type B card has undergone extensive testing to ensure full functionality and performance in today's high-end hosts. It is important to note, that CFexpress Type B cards are not backwards compatible with either CompactFlash, CFast 2.0, or CFexpress Type A hosts.

Related Questions and Answers

Q: 1. Is this combination for upcoming new SONY A7R7 camera ?

A: Yes, Sony a7R V Mirrorless Camera has Dual Slot: CFexpress Type A / SD (UHS-II). Delkin Devices 80GB POWER CFexpress Type A & 64GB POWER UHS-II SDXC Memory Card Bundle provide both cards on this bundle.

Q: 2. This card can be read by many card readers, but is there one that is preferred for maximum speed?

A: I would recommend either the OWC Atlas CFexpress 4.0 Type B Card Reader, B&H # OWTCCFXB4RDR, the Wise Advanced CFexpress 4.0 Type B Card Reader, B&H # WIRD40CXB, or the ProGrade Digital CFexpress Type B USB 4.0 Single-Slot Card Reader, B&H # PRRWCFXDNA, along with a computer that has a female USB-C 4.0 (40 Gb/second) port to achieve the fastest transfer speeds when using the Delkin Devices 325GB BLACK 4.0 CFexpress Type B Memory Card. https://bhpho.to/4dXikmK https://bhpho.to/3T8PoAm https://bhpho.to/3T9HcQh

Q: 3. Will the advertised performance speeds be achievable with Fuji XH2S/2 cameras and the Delkin DDReader-56 card reader?

A: The advertised performance speed in the Delkin Devices 256GB BLACK 4.0 CFexpress Type B Memory Card will be limited by the camera. However, the FUJIFILM X-H2S Mirrorless Camera would not buffer under any photo formats, or internal recording video format.

Q: 4. I am worried about card failure as so much memory is packed into a small space?

A: Instead of the Delkin Devices 1.3TB BLACK 4.0 CFexpress Type B Memory Card, Delkin offers smaller increments of 325GB and 650GB.

Q: 5. Hi, Will this run well using it for video on a Canon EOS R5? Thank You

A: The Delkin Devices 256GB BLACK 4.0 CFexpress Type B Memory Card provide sufficient sustainable speed when recording under any video formats on the Canon EOS R5 C Mirrorless Cinema Camera, without buffering.

Q: 6. How do these differ from the Delkin Black series? Running temperature wise, sustained write speeds, etc?

A: The Delkin Devices 1TB POWER 4.0 CFexpress Type B Memory Card can write at a similar max speed and runs at a similar temperature than the Delkin Devices 1.3TB BLACK 4.0 CFexpress Type B Memory Card. However, the sustained write speed of the BLACK card is higher at 2150 MB/s vs. 1570 MB/s on the POWER card.

Q: 7. Will this Delkins Black 4.0 CFexpress Type B card work with Sony model MRW-G1 card reader purchased in 2021 from B&H?

A: Yes, the Delkin Devices 325GB BLACK 4.0 CFexpress Type B Memory Card will work with the Sony MRW-G1 CFexpress Type B/XQD Memory Card Reader.

Q: 8. Will Delkin Devices 325GB BLACK 4.0 CFexpress Type B work with Fujifilm GFX 100II ?

A: Yes, the Delkin Devices 325GB BLACK 4.0 CFexpress Type B Memory Card is compatible with the FUJIFILM GFX 100II Medium Format Mirrorless Camera (BH #FUGFX1002).

Q: 9. How does the minimum sustained write speed on this card compare to the Delkin Black type B 650GB card in a Z8?

A: Both the Delkin Devices 650GB BLACK CFexpress Type B Memory Card (BH #DEDCFXBBLK65) and the Delkin Devices 1.3TB BLACK 4.0 CFexpress Type B Memory Card (BH #DEDCFX4B13T) have similar minimum write speeds, so the difference would be marginal at best. And since both exceed the read speed of the Z8 it would effectively be equal when using either card.

Q: 10. Trying to figure out best Delkin card to buy. Seems harder and harder to justify considering the older Black cards?

A: The Delkin Devices 1TB POWER 4.0 CFexpress Type B Memory Card is suitable for most cameras.