Criteria for selection of SDHC memory cards for DSLRs.

Pages: 1

23.07.2008 8:01:00
Friends!
You must select a card for entry-level DSLRs 10 megapixels, 3 frames / sec.
Do bother to look for tests and writing speeds of specific models or you can take any card as long as there was an inscription on it "class 6"? Here's a concrete example:
1) http: // www. tehnoshop. lv /? l = 2 & amp; c = 465 & amp; id = 15429
2) http: // www. tehnoshop. lv /? l = 2 & amp; c = 465 & amp; id = 16028
first (A-Data), is very favorable price / volume, but about it I know nothing, except for class 6.
second (SanDisk Extrem 3), comes in 2 times more expensive, too, Class 6, the result her test RAW image recording about 9 MB / sec.
Prompt whether these cards are equally good in their work. Do not want to be a drag on the camera. Long series in RAW (in my case-NEF) format like not expected.
 

23.07.2008 9:00:00
If the length (bolee4-5 frames) series is not pridviditsya, the difference and you will not see.
I have two cards
Kingston 4gb Class6
Transcend 8gb Class6
after the first 3-4 shots shuts up (writes)
p. s. may, at D40 and everything else)

23.07.2008 9:23:00

At A-Data has recently criticism. Better not to save, and take SanDisk, she fulfills her.

23.07.2008 16:25:00
have not heard of anything bad sea chests, great producer and a famous brand reliability. Use a lot of different types of cards, buy them at work memory modules. Pah-pah-pah a few years no problem.
to-date and heard a lot of bad, and my past month exploitation by (peretykat of fotika in kpc) body crumbled.
about Transcend heard only good things, but I get by with them no luck, and sd and cf cards of this manufacturer are not longer I worked six months.

Nor morochte so at speed. The camera in the first buffer and then writes to the card. Ie a series of 5 shots (if memory serves as placed on my 450D to the buffer in Rawa) will be equally quick snaps and fast card and neochen.

23.07.2008 16:39:00

write test on SD / SDHC particular with the new camera (Canon450D) -
http: // www. robgalbraith. com / bins / camera_multi_page. asp? cid = 6007-9424
SDHC Class-6 guarantees not only the entry below 6MB / s when writing on a blank card - which in general is not enough by today's standards - so that only the tests and watch. . . The same as always Kingston saves even class-6 - see. Link (so it is not surprising that Astrog brakes K. class-6). Interestingly, the high-capacity (from the same manufacturer) usually leads to lower values ​​on record.
classes above have not yet made.

23.07.2008 16:50:00

not heard of anything bad sea chests
I have one died - that's heard

23.07.2008 23:16:00
Thanks for the answers! Looked test from the SW. TRIOSOFTa and there was a new question. And whether it is necessary to pay attention to the protocol? At SanDisk, for example, a protocol SD 1. 1, while the protocol Lexar SD 2. 0. As will be better 2. 0 or 1. 1 or attention to it does not pay?

23.07.2008 23:39:00
The map can be anything, as long as it is - Sandisk! (C)

23.07.2008 23:59:00
Good joke. Mercedes-type is the best car in the world.

Well, I figured out myself. If someone is interested, too, the protocols 1. 1 and 2. 0 on the same speed, protocol 1. 0-slower. Maps 2. 0 is not suitable to the old technology. Information on where here:
http: // www. ixbt. com / storage / flashcard-test-p27-sdhc. shtml
In this link you can read interesting test results, Kingston Class 2 at the maximum recording speed of almost 2 times ahead Apaser Class 6. What comes out, again not believe the figures on the package?


24.07.2008 9:30:00
quote:
:
good joke. Mercedes-type is the best car in the world.
"In every joke there is some joke." My friend is engaged in the development and production of testers for flash cards, and the questions that you have to buy it like this and respond. And he drove many card companies in the harshest conditions. However, there is one with a Sandisk ambush - they are often counterfeited.

24.07.2008 11:20:00
Just take the SDHC
to present-day. technique (SD version will have a gun at least 2). That test
c super SDHC K. class-2 random imho - likely Kingston to release a full line of SDHC could put temporarily in SDHC Class-2 tezhe chip as in Class-6 for example. Otherwise their own Class-6 will not be competitive with cheaper (on the shelf) Class-2 - although there is a place for the user to divorce money for Class-6 has
(Class-4 generally difficult to intermeddle between 2 and 6 m price, or even equal to Class-2, t. To. there now seems the same chip already).
way to test the speed record on a flash card (eg large video file (& gt; 500MB) for real-maximum), you can manually timing with records - will not influence curves or obscure ways to measure specials. programs (of course the card reader must be a full USB2. 0 or Firewire).
(SanDisk asking too much usually for mass user (leave ExtremeIV top pros) - that's it and counterfeited. Yuzayu 4pcs cards and USB-stick Transcend - they seem obsolete eventually faster than break - 1Gb CF 45x is outdated, and everything like new ).

24.07.2008 12:15:00
quote:
:
Yuzayu 4pcs cards and USB-stick Transcend - they seem obsolete eventually faster than break - 1Gb CF 45x is outdated, and everything like new
possible, before they have the quality was better. Anyway, my buddy at the mention of Transcend begin to express obscenely. I too used their cards to enjoy and like everything was fine, but recently, the cheapness of Pozar, bought SDHC 16 GB - so it was covered in a week very moderate use. Well, the money was returned.

29.07.2008 11:12:00

Living I Trancsend 1, 2, 8, 16Gb - all at different times bought by natural (~ 2005-2008). Do not drop, the sun did not leave, not watered beer - what more needs to stick
Deshivizna cards (in Vol. H. SDHC) is the progress of overproduction and flush at the same time - and some just greedy company (brand are kept) - this is a new live Example:
http: // www. ixbt. com / news / all / index. shtml? 10/82/31
"... The fact that Kingston is the loss due to overstocking of finished products. Knowledgeable representatives of companies report that they have received an offer to start lowering prices in a general downward trend in response to a message intention major competitor, SanDisk, to implement a more aggressive pricing strategy.... "
course quality control output is also an important thing - but one chip boiler often leading manufacturers of flash drives. "

29.07.2008 13:24:00
There is a saying: "The Miser pays twice."
Or again: "I am not so rich to buy cheap things."

29.07.2008 13:44:00
It's not about T.
PS: Trancsend does not apply to manufacturers tier 2-3. . .

29.07.2008 13:57:00
quote:
:
PS: Trancsend does not apply to producers of 2-3 tier. . .
Then a train from Sandisk or Lexar? Zero?

29.07.2008 16:28:00
SanDisk same tier as Kingston, Transcend, Lexar (a miracle at all department Micron Technology) - the fact that they (SanDisk) are relatively expensive it is their problem, or rather their positioning in the market (after all, the developer / participant of many standard flash cards ) - does not mean that they are better than others. well-known brands in the mass production of conventional flash cards (memory flash drives Toshiba makes them the way).
ps: SanDisk and Transcend are based in the same way in 1988 (only one in the USA, and others. Taiwan).

29.07.2008 16:52:00
FIAT, for example, was founded before the BMW. But there are people (probably - they do not know) that BMW is strongly preferred. . .

29.07.2008 17:10:00

FIAT, for example, was founded before the BMW. But there are people (probably - they do not know) that BMW is strongly preferred.

as Fiat and Ferrari still makes
example is not very correct - chips fleshpamyati makes very few manufacturers in the body pushes them a little more, but not too dofiga. . . but Leibak them sculpts tmya multitudes. . . Moreover, some of them regard themselves as "first echelon"

29.07.2008 17:29:00
quote:
:
example is not very correct - chips fleshpamyati makes very few manufacturers in the body pushes them a little more, but not too dofiga. . . but Leibak them sculpts tmya multitudes. . . Moreover, some of them regard themselves as "first echelon"

cards, in addition to the flash memory, there are controllers, and in them - algorithms. . . And not all the same production, even if they use the same set!
Incidentally, I have already referred to the experience of my friend, very qualified engineer. I have no reason not to believe him, and the experience he just greater than that of all the participants in this debate, including me. On its testers flash card chase with such intensity that there is an hour more operations than the average user of digital cameras for 10 years. Therefore, the. . comes out very quickly!

29.07.2008 18:32:00

per hour is more operations than the average user of digital cameras for 10 years

What kind of tester such that consumes all the resources of write cycles in the cards?

29.07.2008 18:54:00
quote:
:
What kind of tester such that consumes all the resources of write cycles in the cards?
The fact of the matter is that some cards failures begin long before the promised resources.
 

29.07.2008 20:03:00

When checking one party of a few thousand pieces, such an approach is justified.

29.07.2008 20:54:00

The fact of the matter is that some cards failures begin long before the promised resource - especially when they are placed on the body unearthed computers on 110 volts directly.
Russia is not an indicator of quality goods.
IMHO less SanDisk card still does. Here Kingston caught - fotik Panasonic sees everything that tried, it does not see, although the normal map.

29.07.2008 21:24:00

taken, about a year ago Sandisk Memory Stick Ultra. From 4 pieces, one was a bat. So no need of them make ideal.

29.07.2008 21:32:00
quote:
:
Russia is not an indicator of quality goods.
My friend here, these testers only designs and make them operate in the United States. Cards for the experiments he also sent out.

quote:
:

taken, about a year ago Sandisk Memory Stick Ultra. From 4 pieces, one was a bat.
Once again: Sandisk actively forge. Even my friend from the States a couple of times "leftist" sent.

29.07.2008 22:04:00

Yeah, with a user's manual printing, with an advertising booklet and serial number. Not expensive, whether fakes?

29.07.2008 22:48:00

not expensive, whether fakes?
oh you, such excuse consumed!

29.07.2008 22:57:00
quote:
:
Yeah, with a user's manual printing, with an advertising booklet and serial number. Not expensive, whether fakes?
http: // reviews. ebay. com / SanDisk-Sony-Kingston-counte ... 10000000001517978
Something is not there about the lack of instructions and booklet as evidence of forgery. About the fact that there are fakes serial numbers - it is. By the way, about the fake Transcend - nothing too!

29.07.2008 23:31:00

http: // foto. ixbt. com /? id = photo: 231060 All four were exactly the same.

30.07.2008 0:34:00
quote:
:

http: // foto. ixbt. com /? id = photo: 231060 All four were exactly the same.
And what was inaccessible to Chinese samopalschikam? Like the dollar is now almost like the real print!

30.07.2008 0:43:00

Printing - no chips. Good press costs money, and a good color printing machine costs a lot of money. By the way, for printing and can distinguish a fake.

30.07.2008 1:31:00
quote:
:
Good printing press is worth the money, and a good color printing machine costs a lot of money.
And why buy it? Can not be ordered in the printing? If this approach to the chips - equipment for their production costs on the order of 3 more expensive than a good press!

PS I doubt that there is at least one Sandisk own printing press.

30.07.2008 9:43:00

So I told you about it and talking about. Unknown uncle comes and orders a thousand booklets from another. What comes out of it can be seen with the naked eye.
And as chips, counterfeiters buy faulty party for a penny. They do not usually chips are made, very expensive.

22.05.2009 18:04:00
That's the next step with SDHC made - class 10 went into production at the Panasonic (for HD-video and massive new DSLRs, the buyout is also beginning to bursting with extra megabytes (& gt; 10M) )
http: // www. ixbt. com / news / hard / index. shtml? 11/94/64
(actually earlier nektorye card class-6 were already close to 10, but there is already standard required to keep a quick record)

25.03.2010 18:28:00
Tell me, do you think, is it worth taking the card silicon power 8 Gb class 10. normlano offered at the price, but do not know anything about this proivoditele. Primarily interested in reliability, a little - speed.

07.12.2010 14:17:00
tell me how to speed 32GB Transcend TS32GSDHC10 SecureDigital Card HC Class10 http: // www. fcenter. ru / foto. shtml? 92029: 218632

I would like to FullHD videos without problems written on the D3100 and RAWki quickly save. . .

02.11.2012 23:38:00
Guys, what do you say about the manufacturer Silicon Power?
himself yuzayu until Transcend 16 gb (Class 6) - bought three months ago - was the failure of more than 2600 pictures brought from Europe - 12 pieces were beaten "unidentifiable" Pictures with question marks - after their recovery media creator with one forum restoration of "broken" or partially-read images - turned on blocks with 2367 to 2379 there was a shift of clusters / frames - and these are the 12-Th "broken" pictures that (further!) begin with number 2380 to 2391.
I'm thinking to buy himself another reliable card - I would this change - but three months have passed two of which I was in Europe, and one - read-leafed through trustworthy information about the cards in their testing and reviews. So - stumbled upon the most reviews Card manufacturer SP.
What do you think about it - what a card? - Ctoyaschaya? ? ?

(Although, Transcend testing with different cards rezulty programs give OTL.)

Well, that only 12 mb pictures of more than 2600 units affected. But, on this forum and I just asked for advice aid - Recovery of damaged images. - But in this thread creator, and others. I have not helped the participants on the advice of a choice - to restore the pictures they helped, and he partially mastered their technology!
pity that the Curator of the subject is weak (the explanation) for such things - and (for example!) Is not explained to me once that Transcend opinion twofold - or redirected me to this topic theme of this forum - and immediately cutting, not answering my question is sorted out my card until better times. Although he, too, he uses two cards Transcend. In general - it all the time, in addition to the recovery of my shots - and restored them all the same - (but) translated the question aside map change - and not in the direction of choice - what was originally asked the question!
NB! Really - profane novice in the selection of memory cards you want to understand that it is better and safer to use? ? ?


03.11.2012 0:05:00
All non-anonymous producers give a guarantee that their work will flash. But no one will give you a 100% guarantee that it is your card will work at least gar. time. . . Claims Department (marriage) and the fact exist. And quality video of one firm can swim with time.
From SP 16Gb microSDHC as that used for two months - Owned claims to the card is not present.

03.11.2012 0:13:00

TRIOSOFT

And then you work with her? Or is it already looked after and found a thread that different?
just - well, such a failure is unrealistic in my confusion? I - in the imbalance of such a failure! On the one hand - like a temporary glitch (or cards, or fotika) - on the other - like proschelkal have new 50 frames - and it's not so bad! ! ! CAN LIVE! ! !


Well would still fail with this 12-Tew shots came in raznoboyny option of choice - as well as on the serial option selection - it is something! . . .


03.11.2012 21:56:00
Good evening to all Welcome to the topic!

decided to throw some little thoughts to you, in the course of my case study on a method of test results and reviews of users and buyers of CIS countries, Europe - and - in particular - Russia! ! !
So far, the selection and purchase of another card SDHC memory card into your piggy bank formed such a conclusion during this month:
read on the Internet, many mixed reviews about the card manufacturer: 1) Kingston - (yes, and the results of tests conducted by various sources - (many of these (still) consensus) show that the map data of the manufacturer are not included even in the top 5 of decent maps for use (a place for me it does not matter) - so, proceed to the card manufacturer for
№ 2) A-Data - the negative reviews more than compared to kingston (50/50%) - for testing - the same thing.
№ 3) Panasonic - testing 32 GB Card 5 sources testers and output it in the first place - of which - 4-ro still sin to some confusion in the field of "its" readability in others. Devices (60/40% ) - not all of course. - In the opinion (as opposed to always analyzed from multiple sources / multi-source) - 30/70%. Next
№ 4) Samsung - as number 5) Verbatim - testing several. sources give them (~ 30/70% by my standards).
№ 6) Toshiba - in Europe, according to the results of testing several. sources - encoded into 5-ke the best cards (read, while in Europe) among such Manuf th as Transcend / Lexar / Silicon Power, etc. on the Russian same tests and reviews - only two sources put them in the top 5 best-ki cards (only location they are different). Next
№7) Lexar - especially with card of 6 gb 4-D power put to the test results in the first place - but, according to the participants - reviews 40/60%.
№ 8) Transcend - like the number 9) OCZ - these cards with volumes of 8 and 16 gb - the first manufacturer to source 3, the second producer 5 sources - remove them to clear second place - according to buyers - transcend slightly inferior in dignity review - they have a ratio of ~ 90 / 10-85 / 10%.
№ 9) PNY - in a review, does not need (apparently - according to customers) - but, although the test results - from three sources put his cards on the 4th place.
№ 10) SanDisk - the results of a 6-sources - card in the amount of 16 gb (usually maps of all producers from 6 to Grade 10 are displayed on the test results of the three-5ku leaders among such) comes out on top, although users reviews 35 / 60% - and even, as I said a relative of mine from Europe, he does not trust these cards, which they say the web is often that their "fake" (we Russians also have this opinion).
There are also such manufacturers, which I have not heard anything - and apparently - in a review, they also do not need both, and PNY, such as
№ 11) Patriot memory and №12) Mirex and number 13) Pretec.
№ 14) KingMax in Europe - according to the results of testing 5 sources - valued in the first place, and for its users and customers even higher than the Lexar (becoming the latest manufacturer to second and third places - according to two sources). Russians believe that by my count 40/60%
And last
№ 15) RiData - testing results, though this map output in 10 of the WORTHY cards, but the comments about her bitter tears CRY 5/95%.
№ 16) Sony - testing results allow to enroll this map (according to 10) are among 10 Worthy cards, but, yet, for example on Yandex. the market - very few! ! ! Though, and they are all positive!
№ 17) There is also an Asian manufacturer pq1 - according to one yuzayuschego user-Russians - card of 32 gb used it already 6th year - and as he says - does not fail!
№ 18) The card manufacturer Apacer 4 gb - judging by the reviews 5 users - is "very" unusual property - scroll sometimes video, instead of viewing gallery (three - users from Europe).
№ 19) Eye-Fi - for information about this card is said that good can instantly copy files from the Internet, for example connected to the ah-ah-pad or the background - but a review about it - ball Roll! ! ! - And those that are - it reviews Tenderness of the information that the manufacturer promises in case of purchase of the card
And the last number 20) Kodak - the results of testing 7 sources conclusions of this card manufacturer for 8-10 places - and according to the Russians - they even something
- And heard never heard of that! ! !
What do you think about it - well, I at once by logical bet sift number is 15:
1) 2) 3) 4) 5) 9) 10) 11) 12) 13) 15) 17) 18) 19) 20)
So - for the purchase of another card in the selection tends to ostvatsya rooms include:
6) Toshiba, 7) Lexar, 8) Transcend, 14) KingMax, 16) Sony (although I soapbox Canon - so most likely out of solidarity I will not mix the two biggest brands in conjunction with each other).

Duck, and even Sony will replace a missed number 21) (just read ALL RESULTS excretion of my thesis in his notebook) - the results of testing 4-PEX sources - card from this manufacturer are on the 2-3 places (ie. E . average quality) - but, according to buyers and users - 50% 50 (as opposed to the other cards. users).

Silicon Power - this is number 21).


08.11.2012 15:41:00
Simple - the failure of clusters in blocks with № 2367-2380 (who joined) with frame № 2381-2392 in my Transcende makes me unrealistic confusion! ! ! I - in the imbalance of such failure by ordinal number 12 iskazhenno- "broken" (and the same with the subsequent numbers) images! On the one hand - like a temporary glitch (or cards, or fotika) - on the other - like proschelkal have new 50 frames - and it's not so bad! ! ! CAN LIVE! ! !
 

10.11.2012 16:18:00
I would like to take the card PNY SDHC Pro-Elite. On ebee an American seller and cont from Hong Kong. So American sells card three times more expensive if we consider delivery.
What do you think of the map of Hong Kong will not be worse than running or there is a risk of running into a marriage? After
company PNY does not have its own factories, so most likely, these cards are the same.
Pages: 1

Criteria for selection of SDHC memory cards for DSLRs.

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