List of Recommended CFexpress Cards for Nikon Cameras

Just want to put this list out here as a reference for anyone who needs information regarding CFexpress cards for Nikon cameras.

Note that this is not an actual in-depth review with synthetic speed test benchmarks (which are widely available online), but rather from my personal experience from using the cards on a regular basis.

(Side note: The official list of recommended cards by Nikon can be found here.)

• Sandisk Extreme Pro 64GB (Exact model used: SDCFE-064G-GN4NN) [Not Recommended]
  Sandisk is a renowned brand with a very good track record for reliability, and I’ve been using their products (SD cards and the old school CF cards) in my cameras for as long as I can remember.
  While I have nothing but praises to say about their Extreme Pro line of SD and CF cards, unfortunately I did not have good experience with their CFexpress cards. The 64GB CFexpress card that I used gets hot really fast, like literally to the point where you feel unsafe to touch it with your bare hands. This causes thermal throttling issues to kick in many times even though I was not shooting at high burst rates, and several times it caused my camera to freeze up as the thermal throttling caused buffer errors, and entire series of shots were lost as the buffer could not write to the card before the freeze.
  Some other people recommend the higher capacity cards (256GB and above) would not have thermal throttling issues, but personally I’d try to avoid this card for Nikon cameras, as another key thing to take note of when purchasing is that the -xxxIN suffix cards will totally not work in Nikon cameras at all.
  [[Tested in Z6 and Z7]]

• Delkin Devices Power 128GB (Exact model used: DCFX1-128) [Highly Recommended]
  Delkin Devices have been around for a little while now, but unfortunately in Japan they do not have a large presence so I did not know of them until fairly recently. I contacted their customer service to enquire about their products and was met with very helpful and warm responses, which led me to buy a Power 128GB card to test out. It’s very well-built and feels very solid in your hands, has reliable read and write speeds and I have not encountered any thermal throttling issues so far. I’ve used it in both work situations as well as personal casual shots, and have not encountered any errors with it yet.
  One thing to take note is that Delkin cards do not come with a recovery software bundled - they do partner with a recovery software company (LC Technology) should you need to recover files from your card, but it requires a paid license so just keep that in mind if you prefer to have a recovery software on standby.
  [[Tested in Z6, Z7, Z6II]]

• Delkin Devices Power 1TB G4 (Exact model used: DCFXBP1TBG4) [Still in testing]
  Just received the newly launched 1TB G4 card, and am still running it through normal usage and long term tests before reaching any conclusions.

• Nextorage NX-B1PRO 165GB (Exact model used: NX-B1PRO165G) [Highly Recommended]
  Nextorage is an up-and-coming brand, established by ex-engineers and staff from Sony’s memory storage arm. I was personally intrigued by them as they do have the technical expertise and experience in flash memory products, as well as being very aggressive and pushing boundaries of such products. I managed to grab a B1PRO 165GB card during a sale event, and am highly satisfied with it. It has a robust and solid build, and has a very high minimum sustained write speed of 1800MB/s, and has not encountered any thermal throttling issues in my usage with it thus far. While I can’t exactly objectively quantify the minimum sustained write speed that they claim, I have not encountered any hiccups in using it in my Z8 at high burst rates of 14-bit lossless raw files. The card does run a little warm when shooting long bursts, but does not go into the “are you sure this termperature is OK??” type of hot at all.
  [[Tested in Z6, Z7, Z6II, Z8]]