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  1. #1
    Nostrum IvO™'s Avatar
    Join Date: Jun:2008
    Location: HOME.WAD
    Posts: 1,334

    Freecom Hard Drive XS 3.0 – ïúðâèÿò âúíøåí òâúðä äèñê ñ USB 3.0

    Àéäå, ïî÷íà ñå...


    Êîìïàíèÿòà Freecom çàïî÷íà ñ ïðîèçâîäñòâîòî íà íîâè âúíøíè òâúðäè äèñêîâå, êîèòî ïîääúðæàò âèñîêîñêîðîñòíèÿ èíòåðôåéñ USB 3.0 (SuperSpeed USB) - Freecom Hard Drive XS 3.0.

    Freecom Hard Drive XS 3.0 ïðåäëàãà ñêîðîñò íà òðàíñôåð äî 5 Gbps, äîêàòî ïðè USB 2.0 òåçè ïîêàçàòåëè äîñòèãàò äî 380 Mbps. Óñòðîéñòâîòî å áàçèðàíî íà 3.5-èí÷îâ òâúðä äèñê è ïîääúðæà AES 256 bit êðèïòèðàíå. Òâúðäèÿò íîñèòåë òåæè îêîëî 860 ãðàìà.

    Ïðîäóêòúò ùå ñå ïîÿâè â ñðåäàòà íà ìåñåö íîåìâðè çà öåíà îò 120 åâðî (1TB).
    Èçòî÷íèê: http://www.kaldata.com/comments.php?catid=2&id=49895


    Èäàò òåæêè âðåìåíà çà SSD.
    Èëè äàíî ïîíå öåíèòå èì ïàäíàò ñòðåìãëàâî, çàùîòî íå âèæäàì êàê íÿêîé ùå ïðåäïî÷åòå 64/128 GB SSD 2.0 ïðåä 1 TB HDD 3.0.

  2. #2
    Adun Toridas! ethernall's Avatar
    Join Date: Apr:2005
    Location: Sofia
    Posts: 11,708
    ×å òî èìà ëè âå÷å äúíà ñ USB 3.0?
    “The greatest enemy of knowledge is not ignorance, it is the illusion of knowledge.” ― Stephen Hawking
    "Ïåòúê" íå å äåí îò ñåäìèöàòà. Òîâà å ñúñòîÿíèå íà äóõà. - RS?
    "Àêî íå áåøå ðàêèÿòà - ùÿõìå äà èìàìå íàöèÿ îò 100% äèàáåòèöè." - ×åðíîêðèëèÿ

  3. #3
    Nostrum IvO™'s Avatar
    Join Date: Jun:2008
    Location: HOME.WAD
    Posts: 1,334
    Quote Originally Posted by ethernall View Post
    ×å òî èìà ëè âå÷å äúíà ñ USB 3.0?

    Ùå èìà.
    Ïðåäè îêîëî 2 ñåäìèöè ÷åòîõ íÿêúäå, ÷å èìà ãîòîâè íÿêîëêî ìîäåëà...

  4. #4
    Registered User
    Join Date: Jul:2006
    Location: Sofia
    Posts: 584
    È àç ÷åòîõ íåùî ïî âúïðîñà è òî áåøå â ñòèëà, ÷å USB 2.0 òåîðåòè÷íî ïîñòèãà 480Mbps, à 3.0 å ñ òåîðåòè÷åí ìàêñèìóì 4,8Gbps, íî òàêà êàêòî ïðè 2.0 íå ñà ïîñòèãíàòè ïîâå÷å îò 380Mbps ñå î÷àêâà è ïðè 3.0 äà ñå äîñòèãíàò äî 2-3Gbps êîåòî ïàê ñè äîñòà ãîëÿì ïðèðàñò â ñêîðîñòèòå íà âúíøíèòå óñòðîéñòâà. Àêî USB 3.0 äîñòèãíå ñàìî 3Gbps òîâà å ãîðå äîëó êîëêîòî eSATA êîÿòî ñè ñúùåñòâóâà îò äîñòà âðåìå è å ïðèëè÷íî íàâëåçíàëà çà ìîìåíòà. Òóê ïîïàäíàõ íà åäíà ìàëêî ñòðàííà òàáëèöà ñúñ ñêîðîñòè. Íåùî íå ðàçáèðàì êàê òàêà îò Mbps ìèíàâàò â MB/s êàòî ïðîñòî äåëÿò íà 10 àç ëè íåùî ñúì èçîñòàíàë èëè òèÿ íîðà íå ñà íàÿñíî ÷å 1 Ã/Ì/Ê/áàéò = 8 Ã/Ì/Ê/áèòà?

  5. #5
    Registered User
    Join Date: May:2008
    Location: Bulgaria
    Posts: 427
    Çíà÷è , îò Mbit/sec â Mbytes/sec ñå ïîëó÷àâà , êàòî ðàçäåëèø ïúðâîòî íà 8 (480mbps=60mb/sec) .
    À ìåæäó òåîðåòè÷íàòà ñêîðîñò, ñêîðîñòòà ìåæäó ñàìèòå êîíòðîëåðè, è ñêîðîñòòà íà õàðäà , ðàçëèêèòå ñà ìíîãî ãîëåìè.
    Åäíî ïðèìåð÷å:
    Òîçè õàðä ìè áåøå â êîìïþòúðà :


    , ñëîæèõ ãî â usb êóòèÿ , âîäè ñå êà÷åñòâåíà:

    480 mbps ? Ïèøå ãî è íà êóòèÿòà, òî÷íî òîçè ìîäåë å :
    http://www.speedcomputers.biz/index.php?productID=11899
    Ñàìè ñè ïðàâåòå èçâîäè
    GPS-650AB A \890XA-UD3\Phenom II X6 1055Ò@3.4ghz\4x4gb\1600 , st31000528as+ 2xWD20EARS+WD20EARX , Sapphire 5850/1gb ddr5 , HP w2408, audigy2 , i900/Wave II + NB100

  6. #6
    Registered User npocmak's Avatar
    Join Date: Jan:2007
    Location: Ãàáðîâî
    Posts: 3,122
    Òàêà å. È òî òåîðåòè÷íî. Íà ïðàêòèêà ñêîðîñòèòå äîðè ñà äîñòà ïî-íèñêè. Åòî åäèí êàëêóëàòîð çà ïðåîáðàçóâàíå íà òðàíñôåðèòå.
    Êàêòî å è â ãîðíèÿ ïðèìåð - 60MB/s ñà ðåàëíî ñàìî 30 Ïîäîáíî å è ñúñ SATAII - îò 3GBps (375MB/s) íà ïðàêòèêà ñà îêîëî 110-120MB/s.
    Âñå ïàê å ïîëåçíî âúâåäåíèåòî, íà ôîíà íà 30MB/s íà ñåãàøíîòî USB2.0 äîðè è 100MB/s ñà ñè ÒÐÈ ïúòî ïî-áúðçî ñ íîâèÿ USB3.0 ñòàíäàðò
    Work:i5-3570k@3.6GHz|ASRockZ77Ext4|16GB A-Data1600|2x250WDRAID0,2TBSamF4,2TBSamF4, 1TBHit |IntelHDGraphics4000|PoVTurb2Case|Nexus RX-1kW|27"Dell2709W
    Home:i5-2500k@3.3GHz|ASRockZ68Ext4|12GB A-Data1333|2x300WDRAID0,3ÒBWDRed,3TBHit |IntelHDGraphics3000|PoVTurb2Case|PoVBD5 00W|27"Dell2709W

  7. #7
    N/A Demoman's Avatar
    Join Date: Sep:2005
    Location: Ïëîâäèâ
    Posts: 3,098
    Òàçè ùóðîòèÿ èìà ëè îáðàòíà ñúâìåñòèìîñò?

  8. #8
    Registered User npocmak's Avatar
    Join Date: Jan:2007
    Location: Ãàáðîâî
    Posts: 3,122
    Å òî îñòàâà è äà íÿìà ... êóïèùàòà USB2.0 ó-âà äå ùå ñè ãè âðåì
    Èëè ïúê àêî ñè êóïèì USB3.0 âúíøåí äèñê ùå ñå íàëàãà úïãðåéò è íà êîìïà ëè
    Work:i5-3570k@3.6GHz|ASRockZ77Ext4|16GB A-Data1600|2x250WDRAID0,2TBSamF4,2TBSamF4, 1TBHit |IntelHDGraphics4000|PoVTurb2Case|Nexus RX-1kW|27"Dell2709W
    Home:i5-2500k@3.3GHz|ASRockZ68Ext4|12GB A-Data1333|2x300WDRAID0,3ÒBWDRed,3TBHit |IntelHDGraphics3000|PoVTurb2Case|PoVBD5 00W|27"Dell2709W

  9. #9
    luboooo LUBO_1's Avatar
    Join Date: Sep:2004
    Location: ÑÎÔÈß
    Posts: 2,757
    Quote Originally Posted by Demoman View Post
    Òàçè ùóðîòèÿ èìà ëè îáðàòíà ñúâìåñòèìîñò?
    Àáñîëþòíî...





    Last edited by LUBO_1; 27th September 2009 at 00:43.
    "Êàê ãîâîðèò íàø äîðîãîé øåô, åñëè ÷åëîâåê èäèîò, òî ýòî íà äîëãî"

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