SD cards have always been handy items for the mobile user. If you’ve got a set of kit that uses it, it’s often the quickest way to transfer large amounts of data but with the SDHC limits being way below what most people would require for, say, a large music, video or even photo library, it can’t really be used for serious storage.

SDXC is the next in-line standard from the SD association and it promises to break those limits by offering storage up to 2TB. The other interesting thing, for mobile fans, is that they would be fast enough to perform as small, cheap drives meaning mobile device manufacturers can offer a basic OS and let the reseller or user make up their own storage offerings. I assume it will push the price down too. I wouldn’t expect them to have the error correction or wear-leveling that SSD drives have but with a theoretical TX rate of 104MB these would be perfect as storage devices.

The standard is expected to be ready this quarter so expect mainstream devices next year.

The next-generation SDXC (eXtended Capacity) memory card specification, announced today at the 2009 International CES, dramatically improves consumers’ digital lifestyles by providing the portable storage and speed needed to store weeks of high-definition video, years of photo collections and months of music to mobile phones, cameras and camcorders, and other consumer electronic devices. The new SDXC specification provides up to 2 terabytes storage capacity and accelerates SD interface read/write speeds to 104 megabytes per second this year, with a road map to 300 megabytes per second.

Press release. Via Gizmodo.

Don’t waste time reading this, get on over to JKKMobile where you’ve got a chance to win an SSD.

JKKMobile

JKK kicks off his ‘SSD-Week’ with a highly recommended 18-minute video introducing solid state disks (SSD), their advantages, the difference between MLC and SLC, explaining wear-levelling and the different connectors available. He gives some recommendations about read and write speeds to look for, talks about SSD life and gives some nice demos. He also teases us about some new device that he has lined up for later in the week.

View the video over at JKKMobile.com

You’ve read the theory, now hear the reality about how SSDs work together with modern netbooks and UMPCs.

JKK has a bunch of SSD articles lined up this week in his sites ‘SSD Week.’ Testing, Q&A and from what I’ve heard, maybe a new product or two!

SSD Week, all this week and JKKMobile.

Intel have launched their 4GB and 8GB SSD modules (these aren’t drop-in drive replacements) at 1000-piece prices of $25 and $45 respectively. Although the read-speed is a usable 35MB/s, with a write speed of just 7MB/s, they’re not ideal for the pro user.

Sandisk’s offering seems to be slightly better with a ‘streaming’ write speed of 17MB/s

TDK also introduced a new SSD drive. Fantastic capacity and performance but huge cost.

I’ll stick to my CF card mod for the time being.