CHIPFANCIER CFexpress Type B 2.0 Memory Card

A:Take R5 8KRAW as an example, 512G can only store about 24 minutes, 1T can only store about 48 minutes, so if you have a high bit rate video shooting needs, we usually recommend to consider 512G to start with, but if you just simply take pictures, then 128G, 256G can also meet the demand.

A: Our memory cards are compatible with the vast majority of currently available cameras and do not have compatibility issues. Additionally, we continuously update and improve the firmware of the cards to better support newly released cameras. For a detailed list of supported models, please refer to the information at the beginning or contact customer service.

A:Take 512G as an example, because the difference of algorithm between binary (1G=1024M) and decimal (1G=1000M) will lead to the capacity display is different, the camera and Windows system is the binary algorithm display, so it will display 476GB, MAC OS is the decimal display, so it will display 512GB.

A: Sorry, we do not comment on competitors' products, as they are respected counterparts. We recommend purchasing our product for your own comparison. We offer a 7-day no-reason return policy, so if you are not satisfied with our product, you can return it.

A: Sorry, we do not make such absolute guarantees. Although the overall failure rate of our memory cards is very low, we cannot guarantee that they will never encounter issues. Without being able to predict the exact cause of any potential problems, we cannot offer a 100% data recovery guarantee. However, if you do encounter such difficult issues, we will make every effort to attempt data recovery, and this service is provided free of charge.

A: Other brands' CFexpress card readers should theoretically be compatible with our memory cards, but actual performance may vary, and we cannot guarantee 100% compatibility. XQD card readers, in theory, cannot support CFexpress memory cards. Our memory cards have high performance, so some heat generation is inevitable during operation. However, we have optimized the algorithm protocol and power DCDC to ensure that, compared to other products, our cards generate relatively low heat.

A: We are a senior council member of the global CFA organization (https://compactfash.org), which is responsible for setting the CFexpress standards. Each of our memory card products undergoes testing and certification by the CFA association, so you can be assured of their quality and compatibility.

A: The Gold version offers excellent performance, meeting the high specifications required for demanding recording needs, including 8.3K 60P NRAW quality for the Z9, as well as 8K recording for the R5, R5C, and RED VV. Additionally, the Gold version has low power consumption and maintains stable full-card speeds, supporting recording until the card is full.

A: The actual speed is affected by the computer configuration and the actual copied files. It's just like the principle that a sports car can run at a certain speed on a certain road. Computer speed is like a "barrel effect", and any shortcoming will become a bottleneck. For example, if you plug it into USB2.0, then no matter how good the computer is, it will only be around 20 to 30. For example, if you copy from HDD to CFexpress, even if you plug it into USB3.0, the speed can only reach the reading limit of the HDD.

A: CFexpress memory cards come with a lifetime warranty and have no write limit. Card readers come with a 1-year warranty. For qualit y issues within 30 days of the order, we will cover the round-trip shipping costs. After 30 days, shipping costs will be shared. Please note that issues caused by user actions such as disassembly, repair, bending, deformation, or water damage will void the warranty.