SanDisk 2GB SD Camera Memory Cards
SanDisk is a technology company that specializes in SD cards, USB flash drives, and other types of flash memory products. The 2GB card is one of SanDisk's smallest memory cards. It is designed for consumers who only need a limited amount of storage space for their multimedia files.What is an SD card?
An SD memory card is a small, card-like device that can easily transfer and store relatively small quantities of data. A typical SD card is 32mm by 24mm in size, plus it is only 2.1mm tall. Because it contains no moving mechanical parts, an SD card is resistant to vibrations, shocks, and drops. Memory cards are designed for nearly universal compatibility with portable consumer electronic products. They are compatible with any gadget that has a built-in SD card slot.
Many of these include digital cameras, camcorders, laptops, smartphones, and handheld video game systems. In addition, an optional SD reader will allow any gadget without an SD slot to automatically read the memory card. SD cards also offer low power consumption and reliable performance. An SD card can be used as a means of long-term storage or as a way to temporarily transfer data between devices.How fast does data transfer with the SanDisk 2GB card?
SanDisk 2GB camera memory cards are classified by their minimum sequential read and write speeds. For example, a Class 2 rating is capable of at least 2 Mb/s and a Class 4 is capable of 4 Mb/s. Each of these ratings signifies the approximate transfer rates in megabytes per second. The classification rating does not put an upper limit on the speed of the card, and often the card ends up exceeding the given rate.
The SanDisk 2GB memory card was released in a few different forms. The standard SanDisk 2GB memory card is Class 2, which is well-suited for storing small, standard-definition videos. The SanDisk Ultra II 2GB SD card is Class 4, making it more suited for high-definition video.How much video can a 2GB SD card hold?
The amount of video that can be stored on a 2GB SD card will depend on many factors, including the resolution, video quality, and frame rate. Video quality is expressed in bitrate, which is literally the number of bits displayed every second. For example, a 2GB SanDisk card can store around 45 minutes of 1080p and 30 fps video at a low-quality 6 Mb/s bitrate. However, it can only store 10 minutes of the same video at a higher 4 Mb/s bitrate.
The video length also changes once you start adjusting the resolution and frame rate. A 2GB memory card can record longer videos at only 720p or 420p resolution but shorter videos at 1440p or higher. Likewise, the 2GB card will store shorter videos if you record at 60 fps instead of 30 fps. Generally, the 2GB card is more suited for standard definition video, plus some high-quality music and photographs. It can record limited amounts of high-definition video with some tradeoffs.Content provided for informational purposes only. eBay is not affiliated with or endorsed by SanDisk.