Comparison Test of Common Storage Card Read and Write Speeds

Comparison Test of Common Storage Card Read and Write Speeds

For general users, the importance of read speed is actually greater than that of write speed. Even with the uncompressed RAW of the D810 (which is about 70MB per image), writing to a slow standard card (20MB/s) only takes about 3 seconds, and with the camera’s built-in buffer, the data can be written during the … Read more

Photography Terminology

Photography Terminology

Common storage media on the market include CF cards, SD cards, SM cards, Memory Sticks, xD cards, and small hard drives (MICRoDRIVE). Image storage media are devices that store images in digital cameras, generally referred to as memory cards. The main types of memory cards used in digital cameras on the market include the following … Read more