Photography Nikon D90 v6
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 Mar 15 2010, 01:51 PM
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#1
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Junior Member
33 posts Joined: Apr 2006 
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"i gonna take the plunge. i ordered one piece 4Gb class 10. if you would wait for it, i will test it and post result as soon as i receive it."
Hi guys, Tested the "Extreme Sandisk 4Gb". I bought it for RM52. Read/Write speed only 19Mb/s. So I guess it's only about class 4 speed. Oh well, RM52 for class 4 SD card, ok lor.  My advice, stay away....  This post has been edited by munyip7: Mar 15 2010, 01:55 PM |
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Mar 15 2010, 02:21 PM
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#2
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Junior Member
33 posts Joined: Apr 2006
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never tried buying camera from eBay. But I've bought tennis racket on ebay. It snapped into half at the neck area after 3 months use. Hahah. I thought I hitting the ball too hard.
Added on March 15, 2010, 2:24 pm QUOTE(celciuz @ Mar 15 2010, 02:12 PM) Which brand's Class 4 can read/write at 20Mb/s? Heck most Class 6 cannot write at 20Mb/s. I tested the card connected to USB card reader using HD Tune. Is that a good enough test?The old Extreme III is supposed to go at 20Mb/s, only the newer faster ones are 30mbps. The 30Mb/s ones have a tag, and the design is a little different.  This post has been edited by munyip7: Mar 15 2010, 02:24 PM |
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Mar 15 2010, 04:33 PM
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#3
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Junior Member
33 posts Joined: Apr 2006
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QUOTE(celciuz @ Mar 15 2010, 03:31 PM) What I meant is, which Class 4 you mentioned, does 20Mb/s read and write? Very curious to know, so far I've used only this cheap Extreme III can burst 100 shots without slowing down on my D90. Those Class 4 would stop halfway. (Say about 20-30 shots). just using normal usb card reader. test shows 19mb/s read write. burst got not problem. i tested till 50 shots. i don't think i will burst so much in the field anyway. max 3-5 shots burst for me.Besides, how fast your card can read and write depends a lot on the card reader. Are you using something like those Sandisk Imagemate? |
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