Considering the findings and my own usage of the camera, I don’t believe a UHS-II card is strictly necessary for the Fuji X-T1, however, it does help.
I would definitely recommend getting the fastest card you can afford because it can be difficult to achieve the perfect shot when shooting RAW+JPEG or HDR bracketed images because it takes some time for the buffer to clear between bursts. I once experienced this on the beach when using a card that was sent with the camera. It was very irritating.
If you don’t use bracketing or burst shooting, there won’t be as much of a problem, and a typical, respectably fast card like Samsung or PNY should work just fine.
Speed won’t matter as much if you simply shoot JPEG because each file is often only 4–7 MB in size.
The fact that UHS-II cards do get very hot is the only drawback I can see. My MacBook Pro’s speed tests would cause it to become uncomfortable to touch as they were running. But despite this, my camera has never overheated.
Best Fujifilm X-T1 Memory Cards
1. Lexar 32GB 2000x UHS-II card.
With a 32GB storage capacity, the Lexar 32GB Professional 2000x UHS-II SDHC Memory Card makes use of the UHS-II bus to support advanced DSLR features like continuous shutter bursts, quick shooting, and raw, and JPEG captures.
With maximum read and write speeds of up to 300 MB/s and 260 MB/s, respectively, this card is also ideally suited for video capture, including 4K, 3D, and Full HD video. Its V90 speed class designation ensures that minimum write speeds won’t go below 90 MB/s.
2. 32GB Delkin UHS-II
The 32GB BLACK UHS-II SDHC Memory Card from Delkin Devices has a storage capacity of 32GB and takes advantage of the UHS-II bus to support advanced DSLR functions like continuous shutter bursts and rapid shooting, as well as raw and JPEG captures. It combines industrial strength and reliability with quick performance.
This card can capture video in 8K, 4K, 3D, HDR, 360°, HFR, and Full HD, and it can do it at maximum read and write speeds of up to 300 MB/s and 250 MB/s, respectively. Its V90 speed class designation ensures that minimum write speeds won’t go below 90 MB/s.
3. Sandisk Extreme Pro 32GB UHS-II
With the 32GB Extreme PRO UHS-II SDHC Memory Card from SanDisk, customers can capture faultless cinematic 8K, 4K, and Full HD video, as well as raw images and continuous shutter bursts, for a speedier workflow and burst shooting.
This card has a 32GB storage capacity and uses the UHS-II interface to offer read and write speeds of up to 300 MB/s and 260 MB/s, respectively. The V90 Video Speed Class rating ensures that write speeds won’t go below 90 MB/s.
4. 32GB Lexar 1000x UHS-II
The Lexar 32GB Professional 1000x UHS-II SDHC Memory Card has a 32GB storage capacity and uses the UHS-II interface to handle sophisticated DSLR capabilities including continuous shutter bursts, quick shooting, and raw and JPEG images.
Additionally well-suited for video capture, this card can reach maximum read speeds of up to 150 MB/s and maximum write speeds of up to 75 MB/s. This includes 4K, 3D, and Full HD video. Its U3 speed class designation ensures that minimum write speeds won’t go below 30 MB/s.
5. Class 10 / U3 Sandisk Extreme Pro 64GB SDXC
The 64GB UHS-I U3 microSDXC Memory Card from Kingston has UHS Speed Class 3 (U3) compatibility, enabling maximum data read speeds of up to 90 MB/s and write speeds of up to 80 MB/s. Full-HD, 3D, and even 4K material can be captured at these data transmission rates.
The cards can be used on a variety of smartphones, tablets, and other mobile devices in addition to recording different kinds of videos. Your data will be safe whether you use the card in a smartphone or a camera because it is waterproof, shockproof, X-ray proof, and temperature-proof, making it resistant to the elements.
This card comes with an SD converter that enables it to be used in almost any device that accepts normal SD memory cards.
6. 64GB SDXC Class 10 / U3 Kingston
With Sony’s 64GB High-Speed UHS-I SDXC U3 Memory Card, you can record 4K video. For shooting 4K movies and quick burst mode photographs, this SDXC memory card is compatible with the UHS Speed Class 3 classification, which indicates a minimum data read speed of 30 MB/s.
You can easily transfer even huge files to and from the card thanks to maximum data read speeds of up to 94 MB/s and maximum write speeds of up to 70 MB/s. In the event that your images or videos are damaged or unintentionally erased, this card also includes file rescue software that may be downloaded to assist with recovery.
7. 64GB SDXC from Sony, Class 10 / U3, 87.2 MB/s
The 64GB Extreme PRO UHS-I SDXC Memory Card from SanDisk has a capacity of 64GB, is compatible with the UHS-I bus, and has a speed class rating of V30, which ensures minimum write speeds of 30 MB/s. It is designed for SD devices that can capture Full HD, 3D, and 4K video as well as raw and burst photography.
This card also supports the U3 standard, which also ensures a minimum write speed of 30 MB/s in the event that your device does not support the V30 standard. Up to 170 MB/s of reading and 90 MB/s of write speed are supported. An integrated write-protect switch serves to prevent the unintentional deletion of card data.
8. 86.8 MB/s Samsung Pro 64GB SDXC Class 10
Samsung’s 64GB PRO UHS-I SDXC U3 Memory Card (Class 10) can store 64GB of information. Its maximum read and write speeds of 90 MB/s and 80 MB/s, respectively, are significantly higher than the 30 MB/s minimum rates provided by the UHS 3 classification because of its Ultra High-Speed Class 1 (UHS-I) bus interface.
High-resolution photos, Full-HD video recordings, and 4K information can all be stored on this SD card.
9. Class 10 / U3 Sandisk Extreme Plus 64GB SDXC
The 64GB Extreme PLUS UHS-I microSDXC Memory Card from SanDisk has a capacity of 64GB, is compatible with the UHS-I bus, and has a speed class rating of V30, which ensures minimum write speeds of 30 MB/s. It is intended for microSD devices like smartphones, interchangeable-lens cameras, drones, or GoPro action cameras that can record Full HD, 3D, and 4K video as well as raw and burst photography.
This card also supports the U3 standard, which also ensures a minimum write speed of 30 MB/s in the event that your device does not support the V30 standard. Up to 170 MB/s of reading and 90 MB/s of write speed are supported.
10. 64GB Transcend SDXC Class 10/U3
The 64GB 700S UHS-II SDXC Memory Card from Transcend is made for use in gadgets that support the UHS-II bus, including advanced camcorders, DSLR cameras, and more. It can record 4K, 3D, and Full HD video in addition to raw and JPEG still photographs and photo bursts.
It has a 64GB storage capacity and a V90 speed class rating, which ensures minimum write speeds of 90 MB/s. Up to 285 MB/s of read and 180 MB/s of write speed are supported. An integrated write-protect switch serves to prevent the unintentional deletion of card data.
11. Class 10 / U1 PNY 64GB SDXC 86.1 MB/s
Class 10 certified and equipped with an Ultra High Speed (UHS-1/U3) data bus, the PNY Technologies 64GB Elite Performance UHS-1 SDXC Memory Card can read data at a rate of up to 95 MB/s. It is compatible with SDXC-capable gadgets like digital/DSLR cameras, camcorders, and computers.
It has a 64GB storage capacity for HD content storage, which can accommodate 14.5 hours of video. PNY Technologies built it with technologies that are waterproof, shockproof, resistant to severe temperatures, and magnet-proof to help secure your data. Additionally, you can use the write-protection setting to stop the unintentional erasure of your valuable data.
12. 64GB Lexar 600x SDXC Class 10/U1
Class 10 600x UHS-I Lexar 64GB SDXC Memory Card Professional It makes use of UHS-I technology for a super-fast 600x speed rating, permitting a read speed of up to 90 MB/s. It is classified as Class 10 and has a 45 MB/s write speed cap.
Professional photographers and videographers can use the card to capture high-quality still images and 1080p HD video with any SDXC-compatible camera. You can download the Image Rescue 4 software to restore lost or accidentally destroyed image and video data. Enjoy complimentary expert tech help as well. There is a lifetime limited warranty on the card.