iPhone 3GS from AT&T. Free ShippingLAS VEGAS--Lexar plans to introduce faster, higher-capacity CompactFlash cards using a new generation of the flash memory technology, a company executive said Wednesday.
Lexar's top-end 300X cards will be outpaced by new models shipping later this year.
(Credit: Lexar)Lexar's current top-end 300X-rated CompactFlash cards use a standard called UDMA (Ultra Direct Memory Access) to transfer data at 45MB/second, and their capacity tops out at 16GB. But using a new generation of the standard, UDMA 6, Lexar will release cards that have significantly faster transfer speeds and larger capacity, Jeff Cable, director of marketing, said in an interview here at the Photo Marketing Association (PMA) show here.
Cable wouldn't be pinned down on precise details, but he said the new cards' capacity "probably" would be 32GB, and their transfer speeds likely would "pretty close to" UDMA 6's threshold of 100MB/sec, which is more than double that of today's UDMA.
Only newer SLR (single lens reflex) cameras support current UDMA technology, but it's spreading, and there are benefits. For example, cameras can take longer continuous bursts of photos, and photographers can zoom faster to check focus when reviewing shots on the camera LCD. Video, which is arriving in new SLRs, also can saturate data-transfer pathways.
... Read moreCorrection January 27 7 p.m. PST: I messed up the photo-capacity math. A 32GB card can hold more than 10,000 3MB photos.
PNY's 32GB CompactFlash card should cost about $400 when it emerges in the second quarter of 2008.
(Credit: PNY)Jumping the Photo Marketing Association trade show gun by a few days, PNY Technologies announced several new 16GB and 32GB flash cards for cameras and video cameras on Thursday.
The 32GB SDHC card can keep up with high-definition video captured at 9 megabits per second, the company said. And the Optima Pro CompactFlash card, has a 266X transfer speed, or 40 megabits per second, using a UDMA interface.
Both cards will be available in the second quarter. The SDHC card should cost about $250 and the CompactFlash card about $400, though the company cautioned prices could change given volatility in the flash memory chip market. PNY purchases its flash memory chips from Toshiba, Samsung, Intel, and others, the company said.
Capacity of 32GB may sound like overkill for digital photography--that's enough to hold more than 10,000 3MB images--but there are reasons it's useful. Raw files, especially newer 14-bit files, have moved well beyond 10MB apiece, shooting in combination with JPEG adds even more, and trigger-happy high-end cameras that shoot 5, 6.5, 9, and even 10.5 frames per second chew through memory in no time. And, of course, flash memory-based video cameras need all the capacity they can get.
Transcend's 32GB CompactFlash card
(Credit: Transcend)PNY plans to show the cards at PMA along with new 8-inch and 10.2-inch digital photo frames and a 32GB USB flash drive, the company said.
Another company that's taking on better-known flash card brands such as SanDisk and Lexar is Transcend. It announced a 133X 32GB flash card earlier this month that includes support for ECC (error-correcting code) that can catch and fix some errors that sometimes occur when reading and writing data.
The Transcend card also supports UDMA access. (UDMA lets cameras write to a memory card faster, but only newer and higher-end cameras include the feature right now.)
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