Digital Camera News, Reviews and Tips
SanDisk has introduced a Write Once, Read Many (WORM) SD card in 1GB capacity. The WORM card is geared toward users who are seeking archival and tamper-proof storage. Specifically, SanDisk is highlighting the SD WORM card’s utility to police departments, which require an unalterable chain of evidence.
Full details in the press release below. [Read more…]
Kingston has just launched a 64GB Class 10 SDXC card that touts a 60MB/s read speed and a 35MB/s write speed. The new card carries a rather steep retail price tag of $499.
I don’t know about you, but I’ll stick with using two 32GB cards until the price comes down a bit.
You can read up on all the specs of the new SDXC card in the press release below. [Read more…]
The SDXC card specification has been announced for more than a year now. However, it’s only now that we are starting to see products supporting this new specification. There are a few important things to note about SDXC cards and how they fit into photographers’ gear bags.
The SDXC specification comes from the SD Association, which is an industry standards organization founded by Panasonic, SanDisk and Toshiba in 2000. If a manufacturer is going to use SD technology in product, they have to license the right to use that technology from the SD Association. Most, if not all, of the major camera manufacturers are members of the SD Association and license the patents and other intellectual property necessary for developing SD-compatible cameras and memory cards.
There are a number of different specifications that the SD Association has developed over the past decade, including SD, miniSD, microSD, SDHC, miniSDHC, microSDHC and SDXC, among others. Each specification has its own limitations or capabilities. For instance, the original SD specification offered storage only up to 2GB. When SDHC came along, it took the capacity up to 32GB. The latest specification, SDXC, offers storage capacities up to 2TB. [Read more…]
I have been using a few memory cards from PhotoFast over the past few weeks alongside my usual mix of Lexar, Kingston and SanDisk cards. Specifically, the PhotoFast GMonster 533x 32GB and 533x Plus 16GB CF cards have spent a lot of time in my Canon 5D Mark II and a Nikon D300s that I’ve had on hand. Additionally, I’ve tried out the PhotoFast 16GB Class 10 SD/SDHC card. [Read more…]
Company Introduces World’s First Commercial 16-gigabit, 3-Bit-Per-Cell NAND Flash ChipSAN FRANCISCO, CALIFORNIA, February 6, 2008 – Reaching a new threshold in the development of flash memory, SanDisk Corporation (NASDAQ: SNDK) today announced that it expects to start mass production of the world’s first commercial three-bit-per-cell (x3) NAND flash memory in March/April 2008. The 16-gigabit (Gb) x3 NAND flash employs SanDisk’s standard 56 nanometer (nm) flash technology and provides over 20 percent more die per wafer compared to standard NAND Multi-Level Cell (MLC) memory (2-bits-per-cell) on the same technology node. x3 enables higher manufacturing efficiency and lower die cost for the same capital investment. The new x3 flash architecture has been in development for the past two years and employs SanDisk’s most advanced patented design innovations to achieve the same performance and high reliability found in SanDisk’s 2-bits-per-cell chips. [Read more…]