Flash memory card makers SanDisk Corp., and Seagate have started shipping their largest ever storage SD cards and SATA drives respectively.

SanDisk can distribute a 64GB Ultra SDXC memory card. SDXC is the successor to the SDHC card format. One can put more than a day's worth of high-def video on the card at 9Mbits/s speed. It can transfer them from digital recorder to PC and its reading speed is up to 15MB/sec. This card costs $350.

In afternoon trading SanDisk's shares slipped 5 cents to $29.08.

A Constellation ES disk drive with the SD 3.0 capacity max-2TB is being shipped by Seagate. It has a 6Gbit/s SAS interface or the widely-used 3Gbit/s SATA. Seagate's Constellation ES comes in 500GB, 1TB and 2TB variants. Span lists the 2TB model at $382, SATA gigabytes, which are whole less than SDXC ones.