yashsingh1/xdaforums huggingface dataset:
[General Accessories] sugarboy.sanju:
thanks..

m planning to buy one.
[General Accessories] MrPofkis:
I need a 8GB micro sd card? Which one would be best/fastest?

What difference is there between android and non android?

Go to specifications.

http://www.sandisk.com/products/memory-cards/microsd/ultra-class10-for-android/?capacity=8GB
[General Accessories] tostep:
Noname (8GB Class 2) vs Silicon Power (16GB Class 10, SP016GBSTH010V10-SP)
[General Accessories] invisible132:
Hello. I'm planning to buy a new 32gb micro sdhc. Which one is better(speeds and so on)?

http://www.ebay.com/itm/Samsung-32G...529020?pt=PDA_Accessories&hash=item2a2a7e07bc

http://www.ebay.com/itm/32GB-microS...mcorder_Accessory_Bundles&hash=item3f231e8417

Thanks!
[General Accessories] DuffmaN136:
The sandick are the great sd card :) I have the sd card of the go pro ( class 10 ) and she is very fast :)
[General Accessories] invisible132:
But sandisk cost 10$ more than theese 2 :)
[General Accessories] stratoll:
But be warned. SanDisk is fine for a go pro, but for a phone which you're going to root and create an ext partiton and use it SanDisk is very unstable and keeps unmounting
[General Accessories] invisible132:
i just want this card to use HQ camera mod 40mbps on my HTC sensation :) Maybe someone knows which card of theese links is faster and so on,..
[General Accessories] tostep:
Hm...

Please, give proof link(s) about very unstable behavior of SanDisk microSDHC?
[General Accessories] willmore:
32 GB Sandisk from Best Buy

http://http://deals.woot.com/deals/details/d09c6770-06e9-450c-a4d4-2f3a3d9f4703/sandisk-ultra-32gb-microsdhc-class-10-memory-card#19

$19.99 and free shipping. Probably NA or even USA only, sorry.

32GB Class 10 SanDisk uSD.
[General Accessories] mat48:
MicroSD SanDisk 32GB Ultra Class 10 + Media Manager (SDSDQU-032G-U46A)

shop: morele.net (Poland)

Tests:

allocation unit size: 16kB

50MB & 100MB (attachments)

allocation unit size: 32kB

50MB & 100MB (attachments)
[General Accessories] mgale88:
I have to pick up one of these...
[General Accessories] manter:
its been a while since first post. can you update it with new sdcards that are available on market?
[General Accessories] hazysight:
MicroSD SanDisk 32GB Ultra Class 10 like many others have stated its simply a really great fast card I have it on my rasp Pi and my d2vzw
[General Accessories] Darkangeles:
my card is 8GB class 10 e no need more :D
[General Accessories] coltonbauman:
Exactly what I have. Love the thing.
[General Accessories] mayank9856:
http://xdaforums.com/showthread.php?t=1947560

Ur ultimate guide...

If it's helping you it must be thanked.

---------- Post added at 11:31 PM ---------- Previous post was at 11:29 PM ----------
[General Accessories] Cap'flamme:
CrystalMark Score for: SanDisk Ultra 32 GB class 10

Here are the result of my new SanDisk Ultra 32GB class 10 (SDSDQU-032G-U46A). Original formatting (FAT32, 64KB cluster)

It's fitted in a kingston mircoSDHC-USB adapter on a USB2 port.

-----------------------------------------------------------------------

CrystalDiskMark 3.0.2 x64 (C) 2007-2013 hiyohiyo

Crystal Dew World : http://crystalmark.info/

-----------------------------------------------------------------------

* MB/s = 1,000,000 byte/s [SATA/300 = 300,000,000 byte/s]

Sequential Read : 20.124 MB/s

Sequential Write : 9.565 MB/s

Random Read 512KB : 19.710 MB/s

Random Write 512KB : 6.900 MB/s

Random Read 4KB (QD=1) : 3.763 MB/s [ 918.6 IOPS]

Random Write 4KB (QD=1) : 1.619 MB/s [ 395.2 IOPS]

Random Read 4KB (QD=32) : 3.851 MB/s [ 940.1 IOPS]

Random Write 4KB (QD=32) : 0.420 MB/s [ 102.6 IOPS]

Test : 1000 MB [G: 0.0% (0.0/29.7 GB)] (x5)

Date : 2013/04/09 19:20:12

OS : Windows 7 Professional SP1 [6.1 Build 7601] (x64)

I think that the random write 4KB (QD=32) was anormaly low, so I redo the 4K QD32 test with 9 pass/1000MB, right after, and I got these results:

Random Read 4KB (QD=32) : 4.433 MB/s [ 1082.4 IOPS]

Random Write 4KB (QD=32) : 2.129 MB/s [ 519.7 IOPS]

Test : 1000 MB [G: 0.0% (0.0/29.7 GB)] (x9)

Date : 2013/04/09 19:29:54

OS : Windows 7 Professional SP1 [6.1 Build 7601] (x64)

So I re-did the 5pass/1000MB test once more and got this:

Random Read 4KB (QD=32) : 4.453 MB/s [ 1087.1 IOPS]

Random Write 4KB (QD=32) : 2.137 MB/s [ 521.8 IOPS]

Test : 1000 MB [G: 0.0% (0.0/29.7 GB)] (x5)

Date : 2013/04/09 19:35:51

OS : Windows 7 Professional SP1 [6.1 Build 7601] (x64)

I don't know what caused the first low score, but I would advise to redo these fast tests several times to be sure that what you get is robust, as it could influence the purchase of another member.

But, anyway, overall it's an all-round good card (sqW is a bit slow for an advertised class 10), which should be snappy on my HTCHD2 with an android nativeSD config, because of the good random R/W results. :)

Thanks to all the members that posted in these thread and drove my purchase. :good:
[General Accessories] sanilii:
I bought Transcend Extreme-Speed SDHC 32GB Class 10 cause I hated permanently issuing with the Samsung that came with my phone.
[General Accessories] nomadsorion:
Thanks for the post :) Extremely helpful
[General Accessories] razielOne:
The same shop, but different model:

SanDisk MICRO SD 32GB ULTRA (microSD HC) + SD ADAPTER + MEMORY ZONE ANDROID APP (SDSDQUA-032G-U46A)

I use an external card reader MODECOM CR-LEVEL (USB 2.0), used factory default settings for testing:

50 mb and 100 mb
[General Accessories] kbuss:
SAMSUNG 32GB microSDHC Pro UHS-1

Hi Guys :P I'm new here, and I just bought this card, so I thought I put it up. Wrote some thoughts at the end of the post too.

SAMSUNG 32GB microSDHC Pro UHS-1 --- MB-MGBGBA

fat32

Galaxy S3 LTE 16 GB gt-i9305 T-mobile EU all stock

Acer Aspire E1-531 notebook, internal card reader.

First, I formatted it in the notebook with SD Formatter tool. It was slightly faster this way in the NB than formatted in the phone, and vica-versa. According to SD Tools, the write speed really suffered.

With the card later formatted in the phone, the speed was more levelled.

I noticed also

- 512 and 4k writes are really bad with this card (or are they...?) slow, and varied!! too.

- in the phone, the card was significantly faster when empty, than with ~4GB stuff on it.

- in normal win7 file copy, it started real slow, then went to full speed 10-20 seconds later.

EMPTY CARD

FILE TRANSFER

So Guys, what do you think?

Did I made a mistake buying this instead of the Sandisk Ultra? I feared the defect with the S3, thats why I bought this.

Why are these result so diverse with different tools? Can it be the UHS-1 standard?

What about that real slow 512/4K write results, UHS-1 too, maybe?

Can it be, that a normal class10 is faster in this phone...?

Oh and it has claimed read:70 and write 20 MB/s... lol, in which device?

Attached pictures of the card too. So plz share your thoughts :) Bye!
[General Accessories] Araltd:
I've got the older regular class 10 samsung 32gb card (not the uh1)

Galaxy S3, DarthStalker ROM & Kinetic Pulse Kernel.. Perfection.
[General Accessories] freecbc3:
Thanks for the useful info.
[General Accessories] razielOne:
SanDisk 32GB ULTRA (SDSDQUA-032G-U46A) VS A-Data 32GB Class 4 (AUSDH32GCL4-RM3RDRD)

For comparison, previous card, I used: MicroSD A-Data 32GB Class 4 + Reader (AUSDH32GCL4-RM3RDRD)
[General Accessories] Boenn:
nice post , do you konw (SAMSUNG) M3 ? it's also good
[General Accessories] Honsule:
How much can one get 32gb memory card now?
[General Accessories] mayank9856:
You can get a 32gb class 6 for somewhere around 650 INR...

if it's helping you it must be thanked.
[General Accessories] Gregerg:
Sandisk Ultra test with a USB 2.0 reader.
[General Accessories] sylver:
Hello, i need help please.

I have Samsung Galaxy S4 (i9505) with Android 4.2.2 and only 16GB of memory.

Which microSD card you people recomend me to buy?

1. SanDisk Extreme Pro 16GB (read 95MB/s and write 90MB/s); SDSDQXP-016G

2. Samsung MicroSDHC Pro 16GB (read 70MB/s and write 20MB/s); MB-MGBGB

3. Toshiba Exceria Ultra High Speed Class 10, UHS-I Typ HD (read 95MB/s and write 30MB/s)

Which one is better?

Will i get this speed results on my phone when i will make a speed test of rear/write on microSD card or this results are not true?

Or will be the same if i buy SanDisk Ultra C10 (read 30MB/s and write 10MB/s) becouse of limitation on my device? Could Galaxy S4 do more that 10MB/s write?

I would like have a very fast microSD for recording my video in FULL HD without any lag.

Last year i had Galaxy S3 with SanDisk Ultra C10 and when i was recording, the video "sticking".

Thank you :)
[General Accessories] punkungz:
thank information
[General Accessories] cocogary:
any recommandation for a 64GB?

THanks
[General Accessories] mani317:
good info

thanks for the such useful information,,,
[General Accessories] hex_code:
Will consider on next purchase

Thanks
[General Accessories] BlackCoder:
32 gb price INR

dude i dont think you can get 32 gb (and that too classs 6 ) in 650 INR (I looked on flipkart , infobeam etc) ;in that price you get only 16 gb

but if you can share that information or link then it will be useful for us
[General Accessories] Mister_Simon:
Very good detailed info.

Any information on Samsung SDXC?

I went through the first couple of pages but skimmed to the end so forgive me if im asking a question already posted
[General Accessories] terahertz5k:
awesome info. makes me want to return my class 10!
[General Accessories] TeddyBeers:
Samsung 32GB

.

Samsung micro SDHC UHS-I 32GB card model: MB-MPBGC (MBMPBGVEQAFA-XM

EAN: 8806085422148

Formatted by SDFormatter

Test in UHC-I NOT ENABLED card rader

-----------------------------------------------------------------------
CrystalDiskMark 3.0.2 x64 (C) 2007-2013 hiyohiyo
Crystal Dew World : http://crystalmark.info/
-----------------------------------------------------------------------
* MB/s = 1,000,000 byte/s [SATA/300 = 300,000,000 byte/s]

Sequential Read : 19.582 MB/s
Sequential Write : 16.539 MB/s
Random Read 512KB : 19.442 MB/s
Random Write 512KB : 14.808 MB/s
Random Read 4KB (QD=1) : 3.541 MB/s [ 864.4 IOPS]
Random Write 4KB (QD=1) : 2.079 MB/s [ 507.5 IOPS]
Random Read 4KB (QD=32) : 4.547 MB/s [ 1110.1 IOPS]
Random Write 4KB (QD=32) : 2.047 MB/s [ 499.8 IOPS]

Test : 50 MB [F: 0.0% (0.0/29.3 GB)] (x1)
Date : 2013/06/20 10:36:52
OS : Windows 7 Ultimate Edition SP1 [6.1 Build 7601] (x64)
[General Accessories] simple4me:
Just got my 32gb sd card error, cant be read anymore even from my pc.

I use sandisk ultra 32gb class10 and only 2 month used
[General Accessories] Qbika:
Thanks for very useful info. :)
[General Accessories] ziggy1971:
Just picked up a new Duracell DU-3IN1C1032G-R 32GB MicroSD C10 with 2 Adapters and ran some tests, however, I'm not sure how to interpret the results.

Can someone take a look at the pics and let me know what you think?

Thanx in advance :)
[General Accessories] mcpdigital:
Just tested my new Lexar® High-Performance microSDHC™ UHS-I Card (600x), straight from the box to the test.

Reader is the Lexar one attached to a USB 2.0 port. Pretty nice results, will use it on the Note 8.

-----------------------------------------------------------------------

CrystalDiskMark 3.0.2 x64 (C) 2007-2013 hiyohiyo

Crystal Dew World : http://crystalmark.info/

-----------------------------------------------------------------------

* MB/s = 1,000,000 byte/s [SATA/300 = 300,000,000 byte/s]

Sequential Read : 35.050 MB/s

Sequential Write : 21.749 MB/s

Random Read 512KB : 34.464 MB/s

Random Write 512KB : 8.678 MB/s

Random Read 4KB (QD=1) : 4.796 MB/s [ 1170.8 IOPS]

Random Write 4KB (QD=1) : 0.944 MB/s [ 230.4 IOPS]

Random Read 4KB (QD=32) : 4.949 MB/s [ 1208.3 IOPS]

Random Write 4KB (QD=32) : 0.946 MB/s [ 231.0 IOPS]

Test : 1000 MB [G: 0.0% (0.0/29.8 GB)] (x5)

Date : 2013/07/01 23:16:59

OS : Windows 7 Ultimate Edition SP1 [6.1 Build 7601] (x64)

Other Card ****** Sandisk 16GB class 4 results using the same reader. Better thank expected.

-----------------------------------------------------------------------

CrystalDiskMark 3.0.2 x64 (C) 2007-2013 hiyohiyo

Crystal Dew World : http://crystalmark.info/

-----------------------------------------------------------------------

* MB/s = 1,000,000 byte/s [SATA/300 = 300,000,000 byte/s]

Sequential Read : 21.829 MB/s

Sequential Write : 5.581 MB/s

Random Read 512KB : 21.173 MB/s

Random Write 512KB : 0.602 MB/s

Random Read 4KB (QD=1) : 3.714 MB/s [ 906.7 IOPS]

Random Write 4KB (QD=1) : 1.971 MB/s [ 481.3 IOPS]

Random Read 4KB (QD=32) : 3.376 MB/s [ 824.2 IOPS]

Random Write 4KB (QD=32) : 0.224 MB/s [ 54.7 IOPS]

Test : 1000 MB [G: 68.8% (10.2/14.8 GB)] (x5)

Date : 2013/07/02 1:29:26

OS : Windows 7 Ultimate Edition SP1 [6.1 Build 7601] (x64)
[General Accessories] DrHerTz:
wOw ...

Nice Info ...

i gotta Buy 16GB SandDisk Class 4 :D for my Samsung Galaxy SIII Mini :p

BTW ... can anyone tell me ... if the specification phone said "Support Up To 32GB" ...

and Can i use 32GB microSD ???

I wish i could use 32GB without laggin on my Phone

sorry for my bad english
[General Accessories] yashwantsingh:
Strontium 32GB 400x card benchmark comparison with Sandisk ultra & samsung Pro cards

Guys check this strontium 32gb UHS-1 card http://youtu.be/PuHfmuJ8pf0... should I go for it.

says to be faster than sandisk ultra and samsung pro series microsd cards, with life time warranty....

please suggest....
[General Accessories] bogdan1980:
Sammy make ram. I never hear about strontium. Crappy oem maker for sure.

Kingston, sammy, hynix make memory.

Galaxy S2 powered by Dorimanx!
[General Accessories] yashwantsingh:
the video shows better cystalmark disk performace than samsung and sandisk top of the line cards... check out your self http://youtu.be/PuHfmuJ8pf0
[General Accessories] cheechoi:
higher card rate is better?
[General Accessories] aaaa00:
up
[General Accessories] Garmus:
Samsung MicroSDHC Plus 16GB Class 10 UHC-1

Its my tests on my smartphone Samsung Galaxy Express i8730 for the Memory Card Samsung MicroSDHC Plus 16GB Class 10 UHC-1.

Only by SD Tools
[General Accessories] alfling:
what is better between Sandisk Mobile Ultra 32GB Class10 and Sandisk 32GB Class4 for everyday usage with nativeSD ROMs?
[General Accessories] Paro89:
Hello, i have a question because i am not an expert: What is the better and faster microsd card? Thanks..
[General Accessories] sterpas:
Don''t know if it's the fastest out there but I am very happy with my SanDisk Ultra 32 GB (as far as I remember the its speed was 200x)
[General Accessories] LieDanG:
Got a Sony UHS-1 32GB MicroSD, seems pretty good

-----------------------------------------------------------------------

CrystalDiskMark 3.0.3 x64 (C) 2007-2013 hiyohiyo

-----------------------------------------------------------------------

* MB/s = 1,000,000 byte/s [SATA/300 = 300,000,000 byte/s]

Sequential Read : 21.684 MB/s

Sequential Write : 17.268 MB/s

Random Read 512KB : 21.220 MB/s

Random Write 512KB : 11.218 MB/s

Random Read 4KB (QD=1) : 3.344 MB/s [ 816.5 IOPS]

Random Write 4KB (QD=1) : 1.051 MB/s [ 256.7 IOPS]

Random Read 4KB (QD=32) : 3.473 MB/s [ 847.9 IOPS]

Random Write 4KB (QD=32) : 0.328 MB/s [ 80.1 IOPS]

Test : 1000 MB [I: 0.0% (0.0/29.5 GB)] (x5)

Date : 2013/12/21 10:58:01

OS : Windows 8.1 Pro [6.3 Build 9600] (x64)
[General Accessories] PJroast:
Never had problems with thre Sony cards
[General Accessories] Kawaisa:
If I get a Sandisk Extreme micro SDXC (80mb/50mb) will I be able to take advantage of those speeds when reading and writing to my phone from the computer? I know that my phone doesn't support UHS-1 when writing and reading within the phone but if I connect my phone through USB 3.0, will I be able to throw stuff onto my phone at those speeds?
[General Accessories] Paro89:
Thanks so much sor your answer!!!
[General Accessories] iskrem:
Using ****ty USB 2.0 ALL IN 1 Card Reader from MSI

Samsung Pro 32GB Class 10 / UHS-1 - MB-MGBGB/EU

-----------------------------------------------------------------------

CrystalDiskMark 3.0.3 x64 (C) 2007-2013 hiyohiyo

Crystal Dew World : http://crystalmark.info/

-----------------------------------------------------------------------

* MB/s = 1,000,000 byte/s [SATA/300 = 300,000,000 byte/s]

Sequential Read : 20.357 MB/s

Sequential Write : 19.612 MB/s

Random Read 512KB : 19.888 MB/s

Random Write 512KB : 19.296 MB/s

Random Read 4KB (QD=1) : 4.575 MB/s [ 1116.8 IOPS]

Random Write 4KB (QD=1) : 1.847 MB/s [ 451.0 IOPS]

Random Read 4KB (QD=32) : 4.991 MB/s [ 1218.5 IOPS]

Random Write 4KB (QD=32) : 1.956 MB/s [ 477.5 IOPS]

Test : 100 MB [H: 0.0% (0.0/29.8 GB)] (x5)

Date : 2014/01/09 16:07:47

OS : Windows 8.1 Pro N [6.3 Build 9600] (x64)

Transcend 32GB Class 4 - TS32GUSDHC4

-----------------------------------------------------------------------

CrystalDiskMark 3.0.3 x64 (C) 2007-2013 hiyohiyo

Crystal Dew World : http://crystalmark.info/

-----------------------------------------------------------------------

* MB/s = 1,000,000 byte/s [SATA/300 = 300,000,000 byte/s]

Sequential Read : 10.150 MB/s

Sequential Write : 6.202 MB/s

Random Read 512KB : 9.942 MB/s

Random Write 512KB : 0.948 MB/s

Random Read 4KB (QD=1) : 2.206 MB/s [ 538.5 IOPS]

Random Write 4KB (QD=1) : 1.142 MB/s [ 278.9 IOPS]

Random Read 4KB (QD=32) : 2.115 MB/s [ 516.5 IOPS]

Random Write 4KB (QD=32) : 0.486 MB/s [ 118.7 IOPS]

Test : 100 MB [H: 0.0% (0.0/29.7 GB)] (x5)

Date : 2014/01/09 16:16:42

OS : Windows 8.1 Pro N [6.3 Build 9600] (x64)

SanDisk Ultra 32GB Class 10 / UHS-1 - SDSDQU-032G-U46A

A very bad card because of compability issues with my Samsung Galaxy S3. It would repeatedly mount/unmount. I managed to get it working for 3 months after endless reformats, but now it is back to mount/unmount repetitions. Searching the internet gives results that there are a lot of other users having problem with SanDisk 32GB aswell. Unforunately it died during testing.

SanDisk 8GB of unknown type (for reference)

-----------------------------------------------------------------------

CrystalDiskMark 3.0.3 x64 (C) 2007-2013 hiyohiyo

Crystal Dew World : http://crystalmark.info/

-----------------------------------------------------------------------

* MB/s = 1,000,000 byte/s [SATA/300 = 300,000,000 byte/s]

Sequential Read : 14.854 MB/s

Sequential Write : 3.828 MB/s

Random Read 512KB : 13.831 MB/s

Random Write 512KB : 2.005 MB/s

Random Read 4KB (QD=1) : 0.999 MB/s [ 243.9 IOPS]

Random Write 4KB (QD=1) : 0.576 MB/s [ 140.6 IOPS]

Random Read 4KB (QD=32) : 0.486 MB/s [ 118.6 IOPS]

Random Write 4KB (QD=32) : 0.563 MB/s [ 137.4 IOPS]

Test : 100 MB [H: 31.1% (2358.5/7572.0 MB)] (x5)

Date : 2014/01/09 16:25:54

OS : Windows 8.1 Pro N [6.3 Build 9600] (x64)
[General Accessories] un-sui:
Thank you drgopoos for collecting all the information and sharing it!

For those who might feel cheated for having received a 32-GB-card that displays as only 29.8 "GB" on the PC, I could recommend - as compensation - to buy 1 ounce of gold at the bank, lay it on the scales at home, where it might show a weight of ~1.1 ounce ;) ... as you buy one troy ounce (~31.1g) and your scales measures in avoirdupois ounce (~28.35g).

Starage media like HDs or SD-cards are usually measured in decimal GB. 32 GB(dec.) = 32 000 MB(dec.) = 32 000 000 kB(dec.) =32 000 000 000 Byte.

PC usually show memory as binary GB (=GiB). 1 GB(bi) = 1024 MB(bi.),

1 MB(bi.) (better: 1 MiB) = 1024 kB(bi.),

1 kB(bi.) (better: 1 KiB) = 1024 Byte (= 2x2x2x2x2x2x2x2x2x2 Byte)

So, 32 000 000 000 Byte = 31 250 000 KiB = ~30517.6 MiB = ~29.8023 GiB ...

BTW, my 32-GB-Lexar has 32 005 685 248 Bytes, please let me know yours.
[General Accessories] WhiteSites:
I also have a 32GB Lexar class 10

Mine shows 32,005,685,248 or 29.8 GB

I am just a little disappointed with my write speeds as they rarely hit 10 MB/s
[General Accessories] CamelToeJoe:
Just what I was looking for
[General Accessories] oddjob11:
Power Consumption ?

Does anyone know if there is much difference in power consumption among the different sizes/brands/classes of micro SD cards? And how much effect does SD card power consumption have on phone battery life?
[General Accessories] freeze888:
Just wanted to thank the OP for providing such a great resource to everything micro sdhc card related. I ended up purchasing the Sandisk 32GB class 4 card from newegg since it looked to be the best well rounded from the bunch.

I’ve also attached some screenshots to add to your collection. Keep up the great work!
[General Accessories] hisuperman:
good,thanks .good information for me
[General Accessories] lightson:
switched to Sandisk 32GB class 2 microSDHC from 4GB class 4, and now my 720p MP4 videos become lag on my Desire :(
[General Accessories] TheNetwork:
Eh, good for you? No one really cares... I've never heard anyone complain about getting 7.5GB instead of 8 or 483 instead of 500 since like 2003...
[General Accessories] alt101uk:
Great post, many thnx for the info and links
[General Accessories] LandmineLieutenant:
Thanks, going to try it out.
[General Accessories] kumakevin:
damn... I just bought a Lexar class 10 32gb microSD card before I saw this thread... I will keep my fingers crossed and wish all the best to the card.
[General Accessories] James Rivera:
Great posts! Are there any way to fixed a corrupted SD card? My 8g sandisk is corrupted and I'm trying to fix it.

-James
[General Accessories] svanhu:
Apacer microSDHC 32gb class 4

-----------------------------------------------------------------------

CrystalDiskMark 3.0.1 x64 (C) 2007-2010 hiyohiyo

Crystal Dew World

-----------------------------------------------------------------------

* MB/s = 1,000,000 byte/s [SATA/300 = 300,000,000 byte/s]

Sequential Read : 8.011 MB/s

Sequential Write : 5.777 MB/s

Random Read 512KB : 7.940 MB/s

Random Write 512KB : 1.679 MB/s

Random Read 4KB (QD=1) : 2.664 MB/s [ 650.5 IOPS]

Random Write 4KB (QD=1) : 1.125 MB/s [ 274.6 IOPS]

Random Read 4KB (QD=32) : 2.382 MB/s [ 581.5 IOPS]

Random Write 4KB (QD=32) : 1.045 MB/s [ 255.0 IOPS]

Test : 50 MB [I: 0.0% (0.0/29.7 GB)] (x5)

Date : 2011/08/26 16:02:20

OS : Windows 7 Enterprise Edition SP1 [6.1 Build 7601] (x64)
[General Accessories] aalupatti:
Very good speeds. WHEre did u get it ?
[General Accessories] svanhu:
From the Finnish online store Nettimania (37,30€).

I don't think they do international shipping.
[General Accessories] Declan79:
Now im sure heading to 32 sandisk clas 4

send from my xda premium DJS2 2.3.3|DXKG3
[General Accessories] zarathustrax:
OP,

I posted this earlier in the thread, but I'm assuming the op missed it. The first quote in the first post is from one of my posts. I know its not that big of a deal, but I'd appreciate it if you can credit me. I've posted probably dozens of times trying to inform members about SD cards and how class ratings are very misleading.

I'm glad this thread has gotten some attention and member are finally taking notice of these facts.
[General Accessories] m8cca:
Transcend 32gb CL4 CrystalMark results

Here it is for reference:

-----------------------------------------------------------------------

CrystalDiskMark 3.0.1 (C) 2007-2010 hiyohiyo

Crystal Dew World : http://crystalmark.info/

-----------------------------------------------------------------------

* MB/s = 1,000,000 byte/s [SATA/300 = 300,000,000 byte/s]

Sequential Read : 20.106 MB/s

Sequential Write : 4.900 MB/s

Random Read 512KB : 19.439 MB/s

Random Write 512KB : 1.461 MB/s

Random Read 4KB (QD=1) : 2.844 MB/s [ 694.3 IOPS]

Random Write 4KB (QD=1) : 1.060 MB/s [ 258.8 IOPS]

Random Read 4KB (QD=32) : 3.196 MB/s [ 780.3 IOPS]

Random Write 4KB (QD=32) : 1.021 MB/s [ 249.2 IOPS]

Test : 50 MB [H: 0.0% (0.0/29.7 GB)] (x9)

Date : 2011/08/29 23:58:31

OS : Windows Server 2003 Enterprise Edition SP2 [5.2 Build 3790] (x86)

Transcend 32gb Class 4
[General Accessories] Declan79:
Im ordering 32gb class 4 for both my galaxy,couldnt wait for it

send from my premium XDA GT-P1000 2.3.3|DXJPE
[General Accessories] freakzone:
Hi James,

I would suggest either stick it in a digital camera and format it from there, or if that doesn't work there is a low level format tool on the sandisk website - try that

Good luck