Integral 128GB CFexpress Memory Card Type B 2.0 4K RAW & 4K 60 FPS 1700MB/s Read 1600MB/s Write Speed Designed for Your Professional Grade DSLR and Video Cameras

Got this for my Canon EOS-R5 and it works great. Fast, no problems to date after 20k stills and video captured. Transfer rates are fast and again not had any issue with buffering on fast burst writes from the camera although I do not use the fast burst often, but when I have it has got on with the job and caused no delay with write speeds. Great card for the price and size.

Good product - and good value for money

Tried this card for the first time in a Canon R3 and then downloaded via Gen 3 USB reader and port. I have to say that the writing and transfer speed is awesome. Well worth the money.

Worked as expected. Fast and reliable so far

This may not be the fastest card out there, but a much better minimum write speed than the blue version, and has been fine as the main card in the D500 and the best value was from Amazon.Noting Intergral small print the 64 and 128Gb version have the faster minimum write speeds ;-o128GB is only expected to hold 2.7K full14bit lossless raw / NEF pictures.Have had no problems recording 16 mins/ 16Gb of 4K video, card only just warmDownloading pics directly from the D500, ~300MBs was not that fast so bought one of these CFE type B readers from amazon :https://www.amazon.co.uk/dp/B08J7XF6V4?psc=1&ref=ppx_yo2ov_dt_b_product_details.Speed values from CrystalDisc gave read and write speeds of just over 900MBs - can't really expect much more via usb-C on Dell XPS laptop. During the testing including 4GB transfers, it only got tepid warm, so I do not know what others have been doing to report any 'hot' problems.One 'Odd' note is that in explorer there is no option to eject the card or reader, also it shows up in devices as a Disk Drive 'ASMT ASM236X NVME SCSI Disk Device' so i've just been removing the card when theres no activity / blue indicator led, without any problems to date.Other then that both are recommended items and summing up ; if you have a CFExress camera and want good price performance get one!.

A new type of memory card needed for a new camera. Been in use for a good while with no problems.

My Nikon D850 had been updated with the correct firmware and at the time of purchase I ensured it would be compatible with my camera. The card will format and sometimes write inside the camera but the camera buffer bottlenecks under the same volume of rapid succession shots. Seemingly randomly the card will then fail (even if selected as secondary) and causes an "error" message on the camera. The only way to clear this is to reformat the card.Unfortunately I am now £120 out of pocket for the card as well as the cost of the CF Express reader.

I bought the Integral 128GB 'professional' grade for 99 GBP to use it on my Nikon z6 for 4k videos.I run all the benchmarks l thought of against the SanDisk Extreme Pro 128GB card which l also have. For some reason, l didn't make Amazon's policy filter for reviews so l'll try this time again uploading just one picture (SanDisk Extreme Pro on the left VS Integral 'professional' grade on the right, again both cards being 128GB).Basically: The Integral card was faster in 3 out of the 4 writing tests l conducted and on par when it comes to reading speeds (i.e. both cards performed similarly on reading tests).I used Diskmard 1GB test. I have a Sony MRWG1 connected directly to the MOBO of my highend PC via Type-C.I also conducted 2 tests of recording 30minutes of continuous 4k video (I set a timer so I could iniciate the 2nd 30minutes test right after the camera stopped recording the first 30 minutes test). All good. No overheating or anything.If your use case scenario is similar to mine (4k video recording up to 1 hour) then this card will serve you well.Finally, when passing files onto my PC (onto a Samsung NVME SSD 250GB) using the aforementioned Sony card reader, Windows explorer shows a sustain writing speed of around 500MB/s. Feel free to atribute those speeds to the card reading slowly (thus bottlenecking the SSD) or the NVME SSD writing at that speed and hence being the bottleneck.All in all, at that price, l'm very satisfied.

I purchased this high speed memory so I can shoot videos on my Canon R5. Initially the product will not work as according to the instructions you need a firmware update.How I made a resolution was to insert the card to my camera and utilize the camera's formatting system.The problem was solved with it.

Als zusätzlichen Speicher für meine Nikon Z9 gekauft. Funktioniert wie erwartet.

Carte trés rapide en acquisition et en transfert, conforme aux specs.

Works great with my Nikon Z6II

Finalmente ho trovato una scheda ottima.. un buon rapporto prezzo/qualità ...