Delkin Power Memory Card - CFexpress Type B 4.0 for Digital Cameras | Ideal for Express Transfer of Images and Videos for Storage | Memory Card Storage (512GB)

Great memory card, works well with cameras that demand high throughput for 8k recording.

These are great CFexpress cards, fast and good value until memory prices increased. I use with a Canon R5 camera and can say it handles the speed necessary for 8K video.

Although expensive, I have found this card to be super reliable for long form 4K video up to 120fps and 8K up to 60fps with no issues. Would certainly recommend.

Excellent performance both in camera and with the delkin reader. Just wish they were cheaper (don’t we all).

It’s a very fast card and it was way cheaper when I bought it than it is now, blame AI for the ridiculous price

It is a fast and, so far, reliable memory card. I have noticed that the performance of the camera has significantly improved compared to the previous card. I can take more shots before the buffer starts slowing the camera down. Slightly pricey, but highly recommended anyway.

Happy with the card, decent speed

Excellent value at the price I paid. Very Fast. put 40,000 images through it No issues so far.

I’ve tested several CFexpress Type B cards with my Canon R5, and the Delkin 1TB stands out. Write and read speeds are blazing fast, handling 8K video and long bursts of RAW stills without any slowdown. What impressed me most compared to other brands is the thermal performance, this card simply doesn’t heat up the way others do, even after extended shoots. Reliability and stability have been excellent. Highly recommended for anyone needing both speed and consistency.

Great quality card. Records at a very good rate. Second Belkin card I have purchased.

Very fast card - I use it in my Nikon z8..There is no overheating when recording in 4k. Fast enough to Croatia, also commendable.

A logical choice for cameras using CFExp B memory cards. Delkin Power cards manage a very good sustained write speed. This gives you a very good buffer, quick start up and good video continuous operation. At a certain size the chip speed of Delkin Power is quicker. It used to be 650Gb or bigger. They no longer sell the 650 in the Power range. The 1Tb is huge. It offers me space for just a few less than 28,000 images on my camera. (HE* compression on a Nikon body.) I buy the Power series. They do have a faster Black series of cards. That is actually only faster if you are testing it in a computer, the extra speed is limited by the camera not the card. These cards don’t have heat issues in my Z9 at all. ( I have Delkin Power 128Gb cards which are also impressively fast for sustained speed. (The 512 Delkin Power not so much.) I continue to HIGHLY RECOMMEND the Delkin Power G4 cards. Their performance is extremely well suited to the currently available cameras.

Shooting today's films with the latest cinema cameras can be challenging if you don't use the proper digital cards and SSD external drives. This Delkin CFexpress Type B card is worth the money. The transfer rate is amazing and my Pyxis 6K cinema camera doesn't miss a beat when I use it. Because my camera has two CFexpress card slots in the rear, it's critical that I have enough memory on a job to shoot for hours without delay or fear of loss footage. The Delkin 2TB CFexpress card isn't cheap but neither is the equipment that I use.