Wall-E wrote:
Everyone is mentioning the slow writing speed of the D200.
It made a noticeable difference when I moved to the SanDisk Ultra and Extreme from my 100x Sonys and 166x Kingstons.
Wall-E, ok I did a test just now:
D200 no lens high speed shutter iso 100 manual exposure at 1/2500 and f11. I have long exposure reduction turned off so 19 images available in buffer. Set a 9 bracket at 1/3 ev so I could fire off 9 and have it stop. RAW + JPG
Firmware 2.0 1.0
Results from release of first shot in the bracket to when the light turned off:
21.7 sec - Sandisk extreme III 1gb (second run 21.5) (different body same card 21.9)
22.0 sec - Transcend udma 400x 16gb (different body different card 25.1) (same body different card 25.3)
22.5 sec - Kingston ultimate 266x 16gb (second run 21.9) (third run different card 22.0) (four run different body 22.1)
22.7 sec - Kingston elite pro 50x 2gb (original purchase with body) (different body 22.2)
32.1 sec - Sandisk ultra ii 2gb
33.9 sec - Lexar Professional with Write Acceleration 133x 4gb (second run 33.7) (came used with my second body)
53.4 sec - Sandisk 4gb (standard red and blue)
I repeated the Lexar and came up with 33.7 sec. My thought is that the 133x is with the write acceleration and that the camera can not take advantage of that acceleration. My times are probably off with a half second or so since I was using a phone rather than a stop watch but you can see the grouping at around 22sec.
The total file size was 135.6mb on the Kingston 266x. At 22 seconds thats 6.1 mb/sec? That Kingston elite pro I got with the body in 2007. I knew it was faster than the sandisk ultra and sandisk standard just by the feel of the camera but I never knew that I was hitting the wall on the camera side.
Depending on camera settings, you might get some limited better performance but I think you top out below 10mb/sec as some say. Others also say the udma, etc. hinders performance but I don't see that with the Transcend and Kingston cards which are my newest. The Extreme III I got with a used body so I don't know the vintage but I recall they've been around for a while.
As for firmware the other body had 2.1 2.1 on it and that did not make any difference for the sandisk extreme III or the Kingston elite pro 50x or the Transcend udma 400x. I did find that the second Transcend card I used in the test ran slower than the first. They had the same number of files roughly on both before I started. I will have to compare all 4 cards I have with zero files on them.
So my conclusion is that anything above 50x or 10mb/sec doesn't provide any benefit on the D200 assuming that the camera can actually take advantage of the cards 50x or 10mb/sec rated speed (i.e. the 133x Lexar did worse most likely because its rating is below 50x when the camera can't use that Write Acceleration they claim).
So how does this help me? Already knew that I was at around 3 seconds from shot to shot on a motorized pano head using the 16gb cards but now I know that I don't want to put in those Sandisk ultra II cards or that Lexar. The Sandisk stardards I knew were dogs so I just use them as backups in case I fill up all the rest.
So for the OP, you should see about this performance when shooting those birds - you get 19 shots and then you'll have to wait 2 seconds or so for each additional shot. I think that's right.