Difference between old DMA and UDMA?
What about UDMA 7?
In this other article it is said that "CompactFlash Revision 6.0 (November 2010) added UltraDMA Mode 7 (167 Mbyte/s), ATA-8/ACS-2 sanitize command, TRIM and an optional card capability to report the operating temperature range of the card.". While UDMA 7 CompactFlash cards are already on the market, this article doesn't tell anything about it. Update needed? — Preceding unsigned comment added by 188.8.131.52 (talk) 05:45, 21 July 2012 (UTC)