The Introduction of ORICO 3549RUS3
Contents
1. Because RAID 3 put the data dispersed in HDD the read speed is good but write speed is slow RAID 5 RAID 5 put the original data and corrected data dispersed in all HDDs need 3pcs HDD at least Under this mode when one HDD damage you just need to take out that HDD and change another HDD with same or bigger capacity then the data can be recovered and rebuild RAID mode In RAID 5 system the data write spread all HDD this means that the RAW action may happen in one HDD at same time RAID 5 only use one third disk space to store data and provides goods cost performance RAID 10 RAID 10 mode is combination of RAID 0 and RAID 1 mode It needs 4pcs HDD and HDD actual capacity is equal to 2times of smaller HDD capacity This mode has RAID O high speed and RAID 1 safety Under this mode when one HDD damage you just need to take out that HDD and change another HDD with same or bigger capacity then the data can be recovered and rebuild RAID mode This mode is safe and stable but HDD space use rate is low and expense is high 4pcs HDD can only use 2pcs HDD capacity Combine Combine mode combine all HDD to a big HDD HDD actual capacity is equal to total of all HDD capacity If 4pcs 3TB HDD are used in this mode it shows 12TB HDD in computer Under this mode HDD space use rate is high management is convenient but safety is bad and HDD performance isn t improved When one HDD is damaged the data in rest HDD will be lost RAID operation proc2. G 09b 17279468 1 0 Windows 7 3 Port E SATA Dee lio 1 Force Wate Access Torte See 05 nos xp Total eng Stuf al WriteSpeed MB S 164MB 5 Read Speed MB S 216MB S 2 100MB G 0 1 2794GB Read MB s Write MB s s 182 4 123 6 mme 73464 22 36 ve 0 803 0 188 10 945 Format PASS RAWFie Pass ll dem Result Format PASS RAWFie PASS H 10 120 15 10 10 O Trarefes Rate MB Sec TH WC EET M n Language 2 100MB CG Op 0 9315GB Read MB s Write MB s 185 130 9 d11 2 sx 55 96 50 95 we 1 187 4 301 wi 01 017 1 197 3 Port E SATA
3. 100 9 44 67 maM 937 10 383 KM 141 00 419 a 1 05 Windows 7 D HDD 2 HITACHI 9T MITACHI 1T WD 3T___ 3 Port USB3 0 em am mL C nem se de rre pass EHF MME SET WEH Language 2 100M8 G 0 0 2794G8 Hem Result Format PASS Werer PASS All E 5160 3 100 9 E E WriteSpeed MB S 100MB S kid 59 35 123 83 10 786 0 235 480 880 10 266 olsa SA viv Format PASS PASS pet ba d Foce Wale Access F Desc um PASS 11 Tue See OS gt HO gt KE ado mem WriteSpeed MB S Read Speed MB S 173MB S Tadhah Deg z Cu o 20 o e WM 100 120 MB 160 MO Tarehes Raja MB Sec Hem Result E Ra Read MB s Write MB s write pass a 1 WriteSpeed MB S 116MB S Read Speed MBA 164MbS mu 61161 124 69 0 846 10 246 480 938 10 302 1 05 Windows 7 D HDD 2 HITACHI ST RITACHI T WD 3T 3 Port USB3 0 E Dee tel wl Foorwiejoen Lara S oe 05 St no D B ia d write PASS au 100MB G 0 0 9315GB PASS Read MB s Write MB s 118 6 111 8 22957139 159199 Wa 143 4 358 wed 020 51 441 E SATA port test Mii DIERAN Ni NI Read Speed MB S 132MB S WriteSpeed MB S 158MB S E WriteSpeed MB S 121MB S qa Speed MB S 158MB S Les MIU EI Read Speed MB S HUHI i iiim TTT ELA f t TH WII Capt EN gtt sr Seen Lege 2 wv 1000M8 C Oe 5279408 1 10008 H Om 279408 Writ
4. automatically No data R W in 5minutes HDD enter into sleep mode automatically No data cable connect in 5minutes HDD enter into sleep mode automatically Using Clear RAID mode intelligent sleep doesn t work When manager software in operation intelligent sleep doesn t work need to close manager software to realize intelligent sleep function OF ae ID Speed test USB3 0 port test 1 0S Windows 7 2 HDD 2 HITACHI 3T HITACHI 1T WD 3T 3 Port USB3 0 LA Iii Mem Result o Format PASS RWFie PASS ees RUN Hittin AATU uniti iilii MI E z RU niii I NINI t a Ny ia l ebe gt Wwe CG Gite a Road MB s Weite peas 0228 9 103 7 ime 57 04 152143 881 190 4 370 851 013 4 370 e st ms o ge pum NINA e a nad MJ Write Tapis 136 3 111 6 imu 52 78 88 89 0 843 1 288 880 591 4 270 LI 218 2 110 7 557 89 161 65 001 175 1 401 8 1 041 4 590 EN mui p wee i 15 214 4 306 8 ms 52 38 160 96 0 695 1 446 85 0 789 10 956 RAIDO SEET Ta Ta ek ERWFie Pass WriteSpeed MB S Read Speed MBIS 174MB S we im ID AT z GE SMT M language 2 100MB G 0 0 372668 Read MB s Write MB s WriteSpeed MIS 113MB S Read Speed MB S 163MB S 3 Port USB3 0 tem Reut Format Pass R WFie PASS Read Speed MB S 173MB S EE To ne gt egen EM Es 164 7 105 4 TT s
5. The Introduction of ORICO 3549RUS3 RAID function description ORICO 3549RUS3 supports RAID 0 1 3 5 10 combine clear RAID RAID 1 3 5110 with automatic rebuild function 7kinds RAID modes Clear RAID This mode is same as common HDD enclosure mode Under this mode any HDD in enclosure is detected as single HDD and operate R W separately Users can select any HDD to store data If one HDD is damaged other HDD would not be affected RAID 0 FAST mode This mode is our familiar RAID O mode In this mode the storage data is divided into two parts and store in two separate HDD At this time the theoretical storage speed of mobile HDD enclosure is 2times of single HDD the actual capacity is equal to 2times of the smaller HDD s capacity The defect of RAID 0 is that if any HDD is damaged the data in whole RAID can t be restored RAID 1 SAFE mode This mode is our familiar RAID 1 In this mode 2pcs HDD are mirroring The actual capacity of mobile HDD is equal to smaller HDD storage speed is same as single HDD The priority of RAID 1 is that if any HDD is damaged all the data will not lose and defect is that the HDD capacity loss is big It fit for very important data such as data base personal data backup it s best storage solution RAID 3 RAID 3 needs at least 3pcs HDD One HDD is used for data s storage and error correction When one HDD is damaged the lost data can get back from the data in rest HDD by some allocation algorithm
6. build fail 6 In RAID 0 Combine mode when one HDD is damaged the data in rest HDD will be lost 7 n RAID 1 3 5 10 mode when one HDD damage you just need to take out that HDD and change another HDD with same or bigger capacity then the data can be recovered and rebuild RAID mode This procedure takes some time please wait patiently All above are for reference lf you are first time to use RAID we strongly suggest you to use Google or BAIDU to search RAID information Of course if you don t need RAID function ORICO 3549 is also your best choice you only need select Clear RAID mode Then you can detect several HDD in your computer easily It s very simple to have professionals storage system With ORICO 3549RUS3 storage system you can phase out other HDD enclosure and only need to add HDD Intelligent temperature control fan function description ORICO 3549RUS3 can change heat dissipation fan speed according to HDD temperate even stop fan work to realize HDD temperate control and reduce fan noise When device and HDD enter in intelligent sleep mode the fan stops working Intelligent sleep function description ORICO 3549RUSS3 has intelligent sleep function In sleep mode the HDD and fan stop working This function can reduce HDD damage power consumption and heat energy saving and environmental It s good for HDD cooling and extends its lifetime 1 When computer in sleep mode more than 5minutes HDD enter into sleep mode
7. e MB s Road MB s Write MB s tem Ren mes 3 a A legen z 155 2 Format PASS o paneta KAZAA N f f 2 MN Comite 2 100MB kOe NTE Read Speed MB S 153MB S Read MB s Write me s ER Read MB s Write MB s WriteSpeed MB S se 116 3 115 Eis 49 96 157179 55160145 104 2 0 670 10 881 910 853 01 149 850 719 51 480 ui 1 032 51 265 x Untitled ATIC Hie View Hep ip bai sl Tore Wite Acces fe ge 05 viw meo lg mma ms lin ewm mss m 1 20 20 X0 Tu Rato M See press Fi tem Result gt 100MB G 0 0 3726G8 Format PASS Read MB s Write MB s PT 1208 3 1259 4 0 166183 ms 11 007 0 670 ais 01 087 10 594 Diam Sal wi De fig s T kana Waa janan Taram ban 05 diesen dom WriteSpeed MB S 124MB 5 Read Speed MB S 133MB 5 0 5 100 156 M0 O E o 40 mM Trades Fade M Seo 2 e 100MB G 0 1 1863G8 Read MB s Write MB s 236 9 100 3 reram PATA WAH 602 10 397 480 977 10 402 He View n JI Sn viv Jem Bast E cm Dee s GS ele mo ln Format PASS tesi Pe 3 R W File PASS WriteSpeed MB S 157MB 5 Read Speed MB S 194MB S 0 10 1 0 20 xo mm Tretas Nate MO See ajat ali MAWAN Lal Yaa E mp ME MNT WE Language Read MB s Write MB s es 186 6 104 5 WriteSpeed MB S Es 169 84 124 02 280 791 10 218 Es 10 948 10 260 tem Result 2 1008
8. edure ORICO 3549RUS3 can set RAID mode by install manager software in computer or by products RAID mode switch Two ways are very easy no need to worry complicated operation procedure The RAID set by computer manager software are introduced in the user manual here we introduce the procedure to set RAID mode by product s RAID switch 1 Close device power 2 Switch RAID mode at back to Normal mode 3 Press SET button to open the device hear one short sound change to Clear RAID mode and stop SET button 4 Close device power switch RAID mode at back to the mode you want to set then repeat the procedure 3 and change to the RAID mode you need Attentions in using RAID 1 Please backup the data in HDD before using Once proceed to RAID set or change RAID mode it will clear off all HDD data and can t be recovered 2 Please refer to user manual about the RAID mode switch at back of product If any query please ask advice from customer service officers or technical person 3 When build RAID mode we suggest using same brand model and capacity HDD to ensure performance and stability 4 Please do not change or take out HDD casually If take out the HDD please note down the sequence of HDD put back HDD in original sequence do not change the sequence Do not use one hdd separately to avoid data damage or lose 5 f the HDD is once used in RAID mode please clear HDD RAID info make HDD recover to original status to avoid RAID
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