InstantForum.NET v4.1.3Phone memory card help - microSD, miniSD, SDHC, Memory stick micro M2, Pro Duo, MMCmobile cardshttp://forums.mobymemory.com/forums@mobymemory.comMon, 08 Sep 2008 07:50:10 GMT20http://forums.mobymemory.com/Topic4611-55-1.aspxLike many others in this forum I'm experiencing very poor performance with this card. I'm using a Nokia N70 with firmware v5.0609.2.0.1 01-03-06 RM-84.<br><br>With around 20% of the cards capacity used it will become too slow to practically use. I've tested the cards read (and identical write) speed (16kb block size as per the FAT file system cluster size) via a SanDisk USB2.0 card reader and a card reader I purchased from MobyMemory, on two different PC's. Below you can see the results of the generated log file. The card has been tried in a 6630 and a 6680, both of which exhibit the same problems.<br><br>Test results (these were run 5 times and the following values never changed):<br><br>result: 5120KB/s offset: 0% 2560KB<br>result: 4800KB/s offset: 1% 19600KB<br>result: 5056KB/s offset: 2% 22128KB<br>result: 5056KB/s offset: 3% 39488KB<br>result: 5088KB/s offset: 4% 42032KB<br>result: 5056KB/s offset: 5% 59728KB<br>result: 5056KB/s offset: 6% 62256KB<br>result: 5056KB/s offset: 7% 79952KB<br>result: 4800KB/s offset: 8% 82352KB<br>result: 5056KB/s offset: 9% 100064KB<br>result: 5088KB/s offset: 10% 102608KB<br>result: 5088KB/s offset: 11% 117824KB<br>result: 5024KB/s offset: 12% 120336KB<br>result: 5088KB/s offset: 13% 138096KB<br>result: 5024KB/s offset: 14% 140608KB<br>result: 5088KB/s offset: 15% 158336KB<br>result: 5056KB/s offset: 16% 160864KB<br>result: 5088KB/s offset: 17% 178592KB<br>result: 5088KB/s offset: 18% 181136KB<br>result: 5024KB/s offset: 19% 198864KB<br>result: 5056KB/s offset: 20% 201392KB<br>result: 5088KB/s offset: 21% 219024KB<br>result: 5056KB/s offset: 22% 221552KB<br>result: 1408KB/s offset: 23% 240112KB<br>result: 1376KB/s offset: 24% 240800KB<br>result: 1408KB/s offset: 25% 260304KB<br>result: 1376KB/s offset: 26% 260992KB<br>result: 1376KB/s offset: 27% 280432KB<br>result: 1408KB/s offset: 28% 281136KB<br>result: 1408KB/s offset: 29% 300640KB<br>result: 1376KB/s offset: 30% 301328KB<br>result: 1408KB/s offset: 31% 320096KB<br>result: 1376KB/s offset: 32% 320784KB<br>result: 1376KB/s offset: 33% 340112KB<br>result: 1408KB/s offset: 34% 340816KB<br>result: 1408KB/s offset: 35% 360240KB<br>result: 1376KB/s offset: 36% 360928KB<br>result: 1408KB/s offset: 37% 380432KB<br>result: 1376KB/s offset: 38% 381120KB<br>result: 1376KB/s offset: 39% 400560KB<br>result: 1376KB/s offset: 40% 401248KB<br>result: 1376KB/s offset: 41% 420736KB<br>result: 1408KB/s offset: 42% 421440KB<br>result: 1376KB/s offset: 43% 440880KB<br>result: 1408KB/s offset: 44% 441584KB<br>result: 1376KB/s offset: 45% 460368KB<br>result: 1408KB/s offset: 46% 461072KB<br>result: 1312KB/s offset: 47% 480496KB<br>result: 1408KB/s offset: 48% 481200KB<br>result: 1248KB/s offset: 49% 500576KB<br>result: 1408KB/s offset: 50% 501280KB<br>result: 1376KB/s offset: 51% 520624KB<br>result: 1408KB/s offset: 52% 521328KB<br>result: 1408KB/s offset: 53% 540752KB<br>result: 1376KB/s offset: 54% 541440KB<br>result: 1408KB/s offset: 55% 560912KB<br>result: 1376KB/s offset: 56% 561600KB<br>result: 1408KB/s offset: 57% 581008KB<br>result: 1376KB/s offset: 58% 581696KB<br>result: 1376KB/s offset: 59% 601184KB<br>result: 1408KB/s offset: 60% 610864KB<br>result: 1376KB/s offset: 61% 621280KB<br>result: 1408KB/s offset: 62% 631008KB<br>result: 1408KB/s offset: 63% 640736KB<br>result: 1408KB/s offset: 64% 651120KB<br>result: 1408KB/s offset: 65% 660832KB<br>result: 1376KB/s offset: 66% 671136KB<br>result: 1408KB/s offset: 67% 681488KB<br>result: 1376KB/s offset: 68% 691216KB<br>result: 1376KB/s offset: 69% 700944KB<br>result: 1408KB/s offset: 70% 711328KB<br>result: 1408KB/s offset: 71% 721040KB<br>result: 1408KB/s offset: 72% 731472KB<br>result: 1376KB/s offset: 73% 741200KB<br>result: 1344KB/s offset: 74% 751568KB<br>result: 1376KB/s offset: 75% 761296KB<br>result: 1376KB/s offset: 76% 771024KB<br>result: 1376KB/s offset: 77% 781456KB<br>result: 1376KB/s offset: 78% 791168KB<br>result: 1376KB/s offset: 79% 801552KB<br>result: 1376KB/s offset: 80% 811280KB<br>result: 1376KB/s offset: 81% 821696KB<br>result: 1376KB/s offset: 82% 831424KB<br>result: 1408KB/s offset: 83% 841648KB<br>result: 1376KB/s offset: 84% 851296KB<br>result: 1376KB/s offset: 85% 861728KB<br>result: 1408KB/s offset: 86% 871472KB<br>result: 1376KB/s offset: 87% 881840KB<br>result: 1376KB/s offset: 88% 891568KB<br>result: 1408KB/s offset: 89% 901952KB<br>result: 1408KB/s offset: 90% 911664KB<br>result: 1408KB/s offset: 91% 922032KB<br>result: 1376KB/s offset: 92% 931760KB<br>result: 1376KB/s offset: 93% 941472KB<br>result: 1408KB/s offset: 94% 951920KB<br>result: 1376KB/s offset: 95% 961648KB<br>result: 1408KB/s offset: 96% 971968KB<br>result: 1376KB/s offset: 97% 972656KB<br>result: 1376KB/s offset: 98% 992128KB<br>result: 1376KB/s offset: 99% 1001792KB<br><br>Several tools were used to test the cards poor performance but the one used to generate the above log file is available for free at this site: http://www.steelbytes.com/?mid=20<br><br>So, is the card faulty, incompatible, B grade stock etc. Your thoughts please.Wed, 07 Jun 2006 09:17:53 GMTJP