Paul Corfield
Well-known member
Which is faster, the SD or SDHC card?
It's not so much which is faster between the two formats, you need to look at the class rating of the card. As an example -
Class 2: 2 MB/s
Class 4: 4 MB/s
Class 6: 6 MB/s
I recently changed from a 1GB SD card to a pair of Class 6 4GB SDHC cards. I didn't notice any real difference in performance in the camera but copying the images to the PC was way quicker. I shoot in RAW all the time so the bigger cards are a worthwhile investment although I prefer to buy them in 4GB size which gives me about 250 RAW images per card. I'd rather do that than have all my photos on one really big card for the same reasons Andrew mentioned.
Paul.