Pretec has released 4GB SD card today, the largest capacity of SD card in the world.

Pretec 4GB SD card is the newest addition of its high speed line of 133X SD card, from 256MB to 4GB, with access speed up to 20MB/s, the fastest SD card in the world so far conform to SD 1.1 specification. Constructed with 65 nano-meter 16Gb SLC NAND technology, which is typically one order of magnitude better reliability and 200%-500% faster than MLC NAND.

Pretec 133X 4GB SD card is available now for customer sampling with unit price of $699 each, mass production is scheduled by next month. 

Pretec also announces the availability of 2GB MMC 4.x card (MMC Plus) today. Although MMC 4.x are new in today’s market, most consumer and IA devices are being designed-in now, so end users will soon see the benefit of using Pretec high speed SD 1.1 or MMC 4.x cards which are backward compatible with older digital cameras, mobile phones or other IA devices operating with SD 1.0 or MMC 3.x specifications.