ETERNUS详细产品介绍

1、June, 2009 Marketing Division Fujitsu (china) Holdings Co,. Ltd.Fujitsu存储产品介绍存储系统“永恒存储”永久保护客户的重要资源ETERNUS 产品线提供完整的存储解决方案Tape LibrariesRAID SystemsSoftwareETERNUS LT Tape LibrariesETERNUS8000ETERNUS4000ETERNUS DX60/80ETERNUS SFSAN ProductsLTO Tape LibrariesAdvancedCopy ManagerRecovery Manager for Ora

2、cleStorage CruiserDisk Space MonitorTSMStorage Solution ProductsCentricSorArchive StorageETERNUS AS500ETERNUS VS900High ReliabilityHigh PerformanceConnectivityStorage ManagementFibre Channel SwitchETERNUS SN200 seriesVirtual TapeVirtualization富士通存储：持续创新发展源于大型机外部存储F6497CETERNUS GR840ETERNUS 6000ETERN

3、US 3000ETERNUS 8000ETERNUS 4000未来更多创新技术 SSD存储 8G FC 1TB硬盘1995年1998年2000年2003年2006年F1710/F6491ETERNUS 4000ETERNUS 80002008年Model 220060年代至今磁盘阵列系统产品线No. of drives: 2 to 2424TB(nearline SAS), 9.6TB(SAS)Cache Capacity: 2GBDX60No. of drives: 2 to 120120TB(Nearline SAS), 54TB(SATA)Cache Capacity: 4GBDX80M

4、odel 400No. of drives: 21063.0TB(FC), 207.2TB(SATA)Cache Capacity: 4 to 8GBModel 600No. of drives: 8 to 420126TB(FC), 417.2TB(SATA)Cache Capacity: 8 to 32GBModel 2200Enterprise storage systemsETERNUS 8000Entry storage systemsETERNUS DX60/DX80Midrange storage systemsETERNUS 4000No. of drives: 1,02030

5、1.7TB(FC), 1004.5(SATA)Cache Capacity: 8 to 256GBNo. of drives: 2,760819.5TB(FC), 2729.1TB(SATA)Cache Capacity: 32 to 512GBModel 12004全面满足客户不同的需求可扩展性性能低成本整合管理方便方便搭建简易SAN环境支持UNIX、Windows、Linux系统出色的整体拥有成本容量 417 T Bytes存储整合+容灾出色的性能支持UNIX、Windows、Linux系统ET DX60/80 系列ET4000 系列ET8000 系列 随时待命 容量 2729 T Byt

6、es 数据中心整合 + 容灾 大规模Oracle/SAP 应用 支持多种UNIX、Windows、Linux系统 提供大型机连接5FUJITSU存储系统定位6全线产品独立研发生产部分产品OEMFUJITSU是一线存储厂商6ServerStorageSubsystem TapeLibraryYYYYYYYYYYY*NNNNNN*部分产品采取从其他厂家OEM的方式 存储厂商的能力比较 FUJITSU存储的地位FUJITSU是具备存储和服务器综合能力的一线厂商！Y*7 FUJITSU ETERNUS存储阵列产品 ETERNUS产品线 ETERNUS 8000 ETERNUS 4000 ETERNUS

7、 DX60/DX80 ETERNUS技术特性8ETERNUS8000 产品线 Model 2200Model 1200高端存储阵列系统FC: Fibre Channel disk, NS: Nearline SATA disk磁盘数: 1,020存储容量: 1004.5TB缓存容量: 8-256GB主机接口: 4-64 FC8G/4G:4-64 iSCSI: 4-32 OCLINK: 4-32 FCLINK: 4-32磁盘数: 2,760磁盘容量: 2,729.1TB缓存容量: 32- 512GB主机接口: 4- 128 FC8G/4G: 16-128 iSCSI: 4-64 OCLINK:

8、4-64 FCLINK: 4-649多控制器交换式架构带来高性能*CA: 通道适配器, CM: 控制器模块, DA:设备适配器. *FRT: 前端路由, BRT:后端路由, PBC:端口旁路电路ETERNUS8000PCI ExpressswitchFC Fabric OS switch模块化架构整合控制器模块(CM)、通道适配器(DA)和设备适配器(CA)，大大提高数据传输性能。最多8个控制器可实现高效处理极其繁重的交易负载并确保高可靠性。基于FRT和BRT的全交换架构，构成了磁盘、BRT、控制器/缓存、FRT、主机接口的点对点互连。系统架构高性能控制器带来出色的 IOPSCPU：采用高性能

9、的45纳米四核处理器，较前代产品IOPS提升1.3倍，吞吐量提升1.2倍。缓存：采用FB-DIMM，内存带库提高5倍。 8GB主机接口： 率先在业界提供8Gbps FC接口，传输速率翻倍。10技术规格一览model 1200model 2200Number of controllers2, 42, 4, 6, 8Number of CPU per controller2.83GHz X 1 (4 cores)2.83GHz X 1 (4 cores)Cache capacity8 256GB32 512GBHost inter-faces FC8Gbps/4Gbps X 4 648Gbps/4

10、Gbps X 16 128iSCSI1Gbps X 4 321Gbps4 64OCLINK4 324 64FCLINK4 324 64Number of BRT2, 48Drive I/FFC 4Gbps X 8 32FC 4Gbps X 32 64RAID Support*10, 1, 1+0, 5, 60, 1, 1+0, 5, 6Number of drive enclosures*24 6816 184Number of drivesMax. 1,020Max. 2,760Disk driveOnline FC450/300/146 GB 15krpm,300GB 10krpm450/

11、300/146 GB 15krpm,300GB 10krpmNearline SATA1TB/750/500GB 7.2krpm1TB/750/500GB 7.2krpmSSD73/146GB73/146GBNumber of system disks4, 8, 168, 16, 24, 32Number of cabinets1 62 16External dimensions W x D x H740 x 995 x 1,800mm(3,840 x 995 x 1,800 mm)1,360 x 995 x 1,800 mm(10,040 x 995 x 1,800 mm)Power req

12、uirements (single phase)AC200 to 240V*1:RAID1+0 supported by ETERNUS8000 is the same method as RAID0+1, and RAID10.*2: Including system disks11 FUJITSU ETERNUS存储阵列产品 ETERNUS产品线 ETERNUS 8000 ETERNUS 4000 ETERNUS DX60/DX80 ETERNUS技术特性12ETERNUS4000产品线Model 400Model 600中端存储系统磁盘数: 210存储容量 : 207.2TB缓存容量:

13、4/8GB主机接口: 12 FC: 2-8 iSCSI: 2-4磁盘数: 420存储容量 : 417.2TB缓存容量 : 8-32GB主机接口 : Max.16 FC: 4-16 iSCSI: 4 or 813模块化架构合并了先进的控制器模块(CM)、通道适配器(CA)和设备适配器(DA)，大大提高数据传输性能。通过专用高速PCI-E总线相互连接控制器模块，带来很好的冗余性和高性能。模块化结构高性能控制器带来出色的 IOPS*CA: 通道适配器, CM: 控制器模块, DA: 设备适配器r, PBC:端口旁路电路CPUCMDADA CA CACMCPUDADA CA CAPCI Express

14、connectionModuleconfiguration PBCPBCPBCPBCPBCPBCPBCPBC多控制器架构带来高性能CPU：采用高性能的四核处理器，较前代产品IOPS提升1.3倍，吞吐量提升1.2倍。缓存：采用FB-DIMM，内存带库提高3 .3倍。 8GB主机接口： 率先在业界提供8Gbps FC接口，传输速率翻倍。14Copyright 2008 FUJITSU LIMITED技术规格一览Model 400Model 600Number of controllers22Number of CPU per controller2.33GHz X 1 (2 cores)2.83G

15、Hz X 1 (4 cores)Cache capacity4 or 8GB8 32GBHost interfaces (I/F) FC8Gbps/4Gbps X 2 128Gbps/4Gbps X 4 16iSCSI1Gbps X 2 or 41Gbps X 2 8Drive I/FFC 4Gbps X 4FC 4Gbps X 4 or 8RAID Support*10, 1, 1+0, 5, 60, 1, 1+0, 5, 6Number of DE2 142 28Number of drives *28 2108 420Disk drivesOnLine FC450/300/146 GB

16、15krpm,300GB 10krpm450/300/146 GB 15krpm,300GB 10krpmNearLine SATA1TB/750/500GB 7.2krpm1TB/750/500GB 7.2krpmSSD73/146GB73/146GBNumber of system disks44Number of cabinets1, 21 3External dimensions WDH 590, 1180mm 990mm1,800mm 590 1,770mm 990mm1,800mmPower requirements (single phase)AC200240VAC200240V

17、*1: RAID 0 should not be used for redundancy. Data cannot be recovered if there is a disk error. *2: Including system disks15 FUJITSU ETERNUS存储阵列产品 ETERNUS产品线 ETERNUS 8000 ETERNUS 4000 ETERNUS DX60/DX80 ETERNUS技术特性16ETERNUS DX60/DX80高性能的入门级存储产品！全线支持主流UNIX系统；全线支持快照功能；DX80DX60Max. 48 drives2GB cacheMa

18、x. 120 drives4GB cache支持SSD支持8GB FC接口支持远程复制17中小型企业存储最佳选择ETERNUS DX60最大支持 24 块磁盘24 TB (Nearline SAS)4 Gb/s FC2 GB cache (双控制器)SAS+NL SAS支持RAID 0, 1, 1+0, 5, 5+0, 6最大可支持64个主机 (Windows, Solaris, Linux, VMware)ETERNUS DX80最大支持120块磁盘120 TB (NL SAS)4 / 8 Gb/s FC4 GB cache (双控制器)SAS+NL SAS支持RAID 0, 1, 1+0,

19、 5, 5+0, 6 最大可支持128个主机 (Windows, Solaris, Linux, VMware)RAID组迁移Eco模式 (MAID技术)磁盘加密Nearline SAS技术亮点缓存保护冗余拷贝数据块保护18ETERNUS DX60/DX80的系统架构SAS EXP: SAS Expander PNL: PanelPSU: Power Supply UnitBBU: Battery Backup Unit全冗余架构：包括控制器、电源、风扇；所有主要硬件部件支持热交换；支持硬盘在线扩展；支持Firmware在线升级；PSU: Power Supply Unit , SCU: Sy

20、stem Capacitor Unit, RoC: RAID-on-ChipController EnclosureSCURoCCACHEExpanderCM#0FlashPSUCM#1RoCExpanderCACHEFlashSCUPSUExpanderPSUExpanderPSUEXP#0EXP#1SCUDevice Enclosure19技术规格ETERNUS DX60ETERNUS DX80Interface2x 4 Gb/s FC per controller2x 8 Gb/s FC per controller2x 4 Gb/s FC per controller2nd contr

21、ollerOptionalOptionalCache size / controller1 GB2 GBCapacitor cache protectionCache ProtectorSATA-II disks-Nearline SAS disksSAS disksDisks / size per enclosure12 / 2U12 / 2UTotal number of enclosures210Snapshots for free8 8 Max. number of Snapshots/Clones5121024Number of host ports64128Volumes per

22、RAID group128128Volumes per storage system5121.024Data encryption20 FUJITSU ETERNUS存储阵列产品 ETERNUS产品线 ETERNUS 8000 ETERNUS 4000 ETERNUS DX60/DX80 ETERNUS技术特性21潮流技术228Gbps FC 通道适配器支持最新8Gbps FC通道，增强I/O性能。 支持最新 8Gbps FCFC Max.Transfer rate4GbpsPrevious modelFC Max. Transfer rate 8GbpsNew可选3种FC接口卡 FC 4 p

23、ort FC 2 portFC 1 port8Gbps, FC4 Port Channel Adaptor支持型号：ET 8000/4000系列及ET DX8023数据的合理存放带来更高的节能最新的硬盘耗电量低 最佳的数据存放同样减少耗电量Electric power consumption by disk capacityDisk drive generationHalved in 2 yearsElectric energy High performance onlineNearline20W15W146GBFC20062008FC2009（Year）500GB300GB750GB2007

24、SATA1TB600GBPlanned450GB24最新硬盘技术大容量在线FC硬盘 (10,000 rpm)FC 4 Gbps近线SATA硬盘(7,200 rpm)FC 4Gbps高性能在线FC 硬盘(15,000 rpm)FC 4GbpsCapacityCapacity1TBEconomy pricing suits backup & archiving profiles 750 GB500 GB300 GB300GBCapacity146GB450GB2540% reduction16 times高性能超高随机读取性能；IOPS: 提升16倍 (Read / Write=3:1) *1高可

25、靠性无马达，无活动部件；低能耗利用闪存技术存储数据，可降低近40%能耗 SSD(固态盘）*1: Compared to 15 krpm disk drives on ETERNUSHDDSSDPower consumptionHDDSSDIOPS适用于临界操作应用NewNew26Copyright 2009 FUJITSU LIMITED26富士通独有的“动态磁盘流量控制”技术ETERNUS提供一系列内部操作重建故障磁盘、先进拷贝操作、管理服务器I/O请求等等。当服务器I/O请求同时有随机和顺序访问时，ETERNUS能有效的控制内部操作和服务器I/O达到非常稳定的性能表现。 先进拷贝 冗余拷贝

26、 重建 回拷生产端通过适当的分配资源达到稳定的性能DTC服务器 I/OETERNUSUnique动态磁盘流量控制27可靠性28 高性能处理器/ASIC最先进的半导体技术自律、虚拟化技术世界上只有富士通和 IBM拥有的技术系统整体的可靠性不断提升的品质改善 周期最先进的技术大型机DNA高品质Server + Storage + 中间件设计开发（研发现场）制造/品质保证（生产制造现场）支持和维护（客户现场）品质改善周期数据存储的可靠性以先进技术，大型机DNA及高品质作为可靠性基础！29超乎寻常的可靠性“永恒存储”单机系统可靠性可与集群系统媲美！99.999%(*)可用性年宕机时间5分钟包括集群和非

27、集群系统(*): 包括自2003年1月1日起在全球安装的系统30支持RAID6能在同一个RAID组中同时恢复2块硬盘推荐6D+2P的配置（E8K）同样支持14D+2P的配置通过把RAID 6/5磁盘组中的磁盘配置在多个磁盘柜（DE）中，来增强可靠性RAID5(7+1)RAID5(3+1)RAID6(6+2)RAID6(14+2).BRTBRTCMCMDE1DE2DE3DE4DE5DE6DE7DE8PPPPPPPCMCMDE1DE2DE3DE4PETERNUS4000ETERNUS8000DADAPPPPPRAID6(14+2)RAID5(4+1)RAID6(6+2)支持RAID6（双奇偶校验）

28、31多核CPU和分布式处理带来的性能提升对RAID5, RAID6和加密时的性能提升通过多核CPU和分布式处理，ETERNUS新型号产品在配置使用RAID5/6和加密功能时，可以达到和使用RAID1+0时相同的性能!32数据块保护功能Controller ModuleCache ECC ProtectedA0A1A2CCCCCCWriteReadApply Check CodeVerify Check CodeVerify & delete Check CodeDISK(1)(3)(2)(1)Written dataA0A1A2A0A1A2CCCCCCUser dataA0A1A2CCCCCC

29、A0A1A2User dataCC: Check Code8-byte check code applied every 512 bytes(2)(2)(3)保证数据的完整性33拷贝到热备盘中磁盘重组取出故障盘热备盘RAID5 (4+1)报警保持冗余性当更换磁盘时始终保持冗余性消除了在更换故障磁盘时任何的非冗余窗口。高度稳定的运行当磁盘故障达到阈值而报警时，热备盘会自动接管故障磁盘。利用simpler disk copy功能减少了这一过程的时间。ETERNUS在任何时候都保持冗余性，保护用户的数据。冗余拷贝34数据连续性35QuickOPC SnapOPC (Copy on Write)完全拷

30、贝微分拷贝初始利用普通OPC拷贝所有的数据利用QuickOPC，只拷贝改变的数据保存完整的数据备份 更新的数据源数据目标卷微分拷贝只拷贝先前的数据到更新的区域源数据更新的数据区域目标卷 目标卷容量需求小 适合做多次备份OPC: One Point Copy推荐作为数据库的D2D备份（Oracle）推荐作为文件服务器的备份MondayTuesdayWednesdaySunday支持多种数据克隆和快照36支持高端存储产品和中端产品之间做存储级的容灾方案灾难恢复功能（DR）消除了企业级产品和中端产品间的功能差距Main siteBackup siteManagement ServerWAN/LANS

31、ANSANManagement ServerStandbyAdvancedCopy functionRECETERNUS SN200 seriesETERNUS SN200 seriesOperation volumeETERNUS8000ETERNUS4000BackupvolumeComparison of Remote copy functionsETERNUS8000ETERNUS4000同步模式异步模式排序iSCSI 连接连接企业级和中端产品37通过IP网络连接进行远程数据镜像灾难恢复通过iSCSI接口直接连接进行容灾不需要网关设备低成本的连接带来低成本的远程数据镜像 Etherne

32、tRouter ETERNUS disk storage systemPossible to use both mid and low class quality lines.Expensive FC-IP Needs no GatewayRouter EthernetEthernetMain siteBackup siteManagement serverSANiSCSI remote AdaptorIPsec encryption ETERNUS disk storage systemManagement serverSAN38远程拷贝数据到多个地点灾难恢复Yokohama data ce

33、nterTokyo data centerOsaka data centerServerETERNUSETERNUSServerServerETERNUS可以建立容灾基地来进行容灾计划和灾难恢复当发生系统故障时候，可以利用备用站点继续工作当大规模灾难发生时，备份站点还能保留数据的备份REC for standbyREC for backupWANRECRemote Equivalent Copy.ETERNUS存储系统的磁盘内部的拷贝功能，能同时向不同的远程容灾站点写数据。39数据加密和密钥保护数据不被窃取密钥和ID管理防止数据失窃Zoning加密数据Encrypt非敏感数据ETERNUS d

34、isk storage system*1 AES: Advanced Encryption Standard加密保证数据的机密性EncryptEncryptEncryptEncryptEncryptEncryptEncryptEncryptEncryptEncryptEncrypt设置并管理加密40灵活的操作管理降低TCO41可以进行同一盘阵内的D2D备份能在同一磁盘笼内混插不同硬盘FC disk drivesNearline SATA disk drives硬盘的混插SourcedataCopydataArchivedataCopyRecoveryGenerational managemen

35、tFC Disk DrivesNearline SATA Disk Drives42灵活的 LUN 迁移和容量扩展LUN 0 LUN 1 LUN 1 LUN 迁移LUN 扩展LUN 0 LUN 1 LUN 0 LUN 1 LUN 0 RAID迁移LUN扩展RAID组 #0RAID组 #1RAID组 #0RAID组 #1ETERNUSETERNUSETERNUSETERNUS动态 LUN 迁移/扩展43Thin Provisioning无需了解精确的存储需求，最大程度提高现有存储设备利用率；只要在设置的阀值内无需增加额外的物理磁盘；在使用容量达到极限前都无需额外增加硬盘；同时节省初期投入和后续投

36、资，获得更好的ROI；1年内10TB容量足够使用，但是5年后容量将达到50TB。WriteWriteThresholdamount to warnThreshold warningAdded disk drivesETERNUS disk storage systemThin Provisioning可以给逻辑卷分配超过实际物理容量的磁盘空间逻辑容量满足未来的需求物理容量满足当前的需求System administrator当新增物理盘时无需更改逻辑卷大小。 Virtual volumes(Logical volume of 50TB) Physical disk pool(Disk pool

37、 of 10TB)ServerAdd disk drivesWrite dataNewCopyright 2009 FUJITSU LIMITED44Allocated capacityUnallocatedcapacity44存储虚拟化技术虚拟硬盘虚拟存储池Each companys serverBusiness ApplicationVirtualization switch ETERNUS VS900ETERNUS SF Storage Cruiser灵活使用存储容量能灵活分配硬盘容量给服务器，统一管理所有的硬盘容量。（池操作）能增加需要的硬盘容量而不管存储设备的物理容量限制。简单的扩展

38、容量和虚拟硬盘空间。ETERNUS VS900提供存储虚拟化技术Each companys disk storage system45存储虚拟化发展趋势20002001200220032004200520062007FalconStor(IPStor)IBM(SVC)Hitachi(USP)Fujitsu(VS900)EMC(Invista)HP(SVS)Incipient(iNSP)Hitachi(NSC)StoreAge(SVM)ApplicationControllerFC SwitchCisco(CSM)SVM： Storage Virtualization ManagerSVC: S

39、AN Volume ControllerCSM: Caching Services ModuleUSP: Universal Storage Platform NSC: Network Storage Controller SVS: Storage Virtualization SystemiNSP: Incipient Network Storage Platform Hitachi(USPV, VM)HP(XP24000)HP(XP12000)Storage Base46推荐网络层虚拟化的理由通过连接中心设备光纤交换机，所有连接到SAN的区域都可实现存储虚拟化功能 对服务器层、存储层没有任

40、何限制可利用虚拟化技术实现所有连接到SAN的业务统一管理；. 同样适用与多平台环境；可用于同时管理大量存储.减少管理负载，并可降低管理成本；功能实现无需依赖存储. 存储产品的选择更为广泛；(现有存储设备可继续使用)可实现冗余配置采用2个光纤交换机可减少停机风险； Virtualization switchETERNUS VS90047Copyright 2008 FUJITSU LIMITED48分区 简化大型数据中心存储设置与操作ETERNUS超级用户可以对每个工作进行配置、操作和管理Work AWork BWork COperator AA 操作员只能配置和操作与A工作相关的LUN和主机A

41、dministrator(Super USER)Operator BOperator C48PRIMEPOWERPRIMERGYIBMPower Systems HP9000PRIMEQUESTETERNUS Multipath DriverSPARC EnterpriseSANETERNUS4000支持多种操作系统支持IBM, HP和其他主流厂商的服务器Industry standard serversWindows Server 2000/2003/2008Red Hat Enterprise Linux AS/ES 3/4/5 SUSE Linux Enterprise Server 8

42、/9/10VMware Infrastructure 3.0/3.5, ESX Server 2.5X86 SolarisTM 10EgeneraTM serverPAN ManagerTM SoftwareSupported OSUNIX serversSolarisTM 8/9/10HP-UX 11iv2/11iv3AIX 5.2/5.33rd party Industry standard server VMware3rd party Industry standard server Windows/LinuxSUN FireEgenera server49绿色环保50Copyright

43、 2008 FUJITSU LIMITED51MAID 功能 当进行备份操作时，控制备份硬盘在需要时再运行，实现最小化功耗（当备份只需 要5小时时，能节省15耗电）。 能监控硬盘转速，能检查省电效率。 可用Symantec DST, IBM Tivoli及富士通ETERNUS SF Storage Cruiser管理。Day timeNightSpin up Instruction, Backup Instruction, Spin down InstructionWork VolumesPower SavingOperationOnlineBackupETERNUS SF Storage C

44、ruiserVisualization of Disk Rotation StateBackup VolumesWork VolumesBackup Volumesdowndowndowndown停止停止停止停止51符合无铅RoHS标准遵从欧洲RoHS标准，设备不含铅等有害物质超级绿色产品Super green products*要成为超级绿色产品，必须在节省资源、回收利用、化学材料的严格使用规范和节能方面达到富士通的严格标准。超出日本节能法的要求超过节能法规定的所有指标要求数字化手册通过数字和电子文档，减少印刷纸张的消耗，保护地球环境整个产品的生命周期都注意环境保护* Super Green

45、 products are especially focused on environmental protection. They must pass Fujitsus strict “Green product evaluation regulations“ with an environmental assessmenr score of 90 or more as well as clear all global regulations. Product environmental assessment has taken place in the Fujitsu group sinc

46、e FY1993. When each new product is designed, it must show a positive decrease in environmental impact. ETERNUS的绿色IT策略 52 FUJITSU ETERNUS磁带库产品53ETERNUS LT带库产品线*1: LTO Ultrium2 cartridge tapes, uncompressed*2: LTO Ultrium3 cartridge tapes, uncompressed*3: LTO Ultrium4 cartridge tapes, uncompressed*4:

47、LTO Ultrium4 drive with SCSI interface is not supported.Entry classMidrange classMidrange classEnterprise classMidrange classTape drive: LTO Ultrium2No. of drives: 1No. of cartridges: max. 8Storage capacity: max. 1.6TB*1Host interfaces: SCSI (Ultra160)Tape drive: LTO Ultrium3No. of drives: 1No. of c

48、artridges: max. 16Storage capacity: max. 6.4TB*2Host interfaces: SCSI (Ultra160)Tape drive: LTO Ultrium3/4No. of drives: 2No. of cartridges: max. 40Storage capacity: max. 32TB*2Host interfaces: SCSI (Ultra160) FCTape drive: LTO Ultrium3/4No. of drives: 6No. of cartridges: max. 91Storage capacity: ma

49、x. 36.4TB*3Host interfaces: SCSI (Ultra160) FCTape drive: LTO Ultrium3/4No. of drives: 20No. of cartridges: max. 709Storage capacity: max. 549.6TB*3Host interfaces: FC 54ETERNUS LT270 技术规格*1: Including 20 cartridges in CASs and 2 cartridges in system cells.*2: Max. number of cartridges depends on nu

50、mber of tape drives installed.ItemsLT270 tape libraryNumber of cartridges*1Number of cartridges in users cells134114248228470448601 to 709*2579 to 687Storage capacity*3(TB)Ultrium 4 data cartridgeuncompressed91.2182.4358.4463.2 to 549.6*12:1 compressed182.4364.8716.8926.4 to 1,099.2*1Ultrium 3 data

51、cartridgeUncompressed45.691.2179.2231.6 to 274.8*12:1 compressed91.2182.4358.4463.2 to 549.6*1Number of cabinets1Installed componentsNo. of robots2No. of cartridges in CAS*420 (10 cartridges per magazine x 2CASs)No. of tape drives2 to 20Tape drive specificationsUltrium 4Data transfer speed120 MB/sec

52、(uncompressed)Storage capacity800 GB/cartridge(uncompressed)1,600 GB/cartridge(2:1 compressed)Ultrium 3Data transfer speed80 MB/sec(uncompressed)Storage capacity400 GB/cartridge(uncompressed)800 GB/cartridge(2:1 compressed)Host interfaceFibre Channel*3: Figure calculated with number of cartridges in

53、 user cells.*4: CAS stands for Cartridge Access Station.55ETERNUS LT250 技术规格 *1 When using a single CAS including 9 cartridges as user cells.*2 When using auto cleaning feature, max. number of cartridges is 88.ItemsRackmountStandaloneNumber of cartridges*161 to 91*2Storage capacity (uncompressed)Ult

54、rium4 data cartridgeMax. 72.8 TBUltrium3 data cartridgeMax. 36.4 TBTape drive specificationsUltrium4Data transfer speed120MB/sec. (uncompressed)Storage capacity800GB/cartridge (uncompressed)Ultrium3Data transfer speed80MB/sec. (uncompressed)Storage capacity400GB/cartridge (uncompressed)Average acces

55、s time23 secondsInstalled componentsNo. of robots1No. of tape drives2 to 6No. of cartridges at CAS9 or 18Host interfaceSCSI (Ultra160 LVDS ), Fibre Channel (Max. 4Gbps)No. of host interfaces 2 to 6Connector typeHalf pitch 68pinDual-LC connector 56ETERNUS LT230 技术规格ItemsLT230Number of cartridges40Sto

56、rage capacity(in uncompressed mode)Ultrium4 cartridge tape32TBUltrium3 cartridge tape16TBTape drive specificationsUltrium4 driveTransfer speed120MB/s (uncompressed)Storage capacity800GB/cartridge (uncompressed)Ultrium3driveTransfer speed80MB/s (uncompressed)Storage capacity400GB/cartridge (uncompres

57、sed)Average access time16 secondsMounted unitsNumber of robots1Number of tape drives*1 - 2Host interfacesUltrium4 tape drivesFibre Channel (Max. 4Gbps) Ultrium3 tape drivesUltra160 SCSI, Fibre Channel (Max. 4Gbps) Number of host interfaces1 - 2Connector typeHalf pitch 68pin / Dual-LC connector*:Ultr

58、ium4 and Ultrium3 drives cannot coexist in LT230.57ETERNUS LT220 技术规格 ItemsLT220Max. number cartridges16Storage capacityUltrium3 cartridge tape*16.4TBUltrium2 cartridge tape*13.2TBTape drive specificationsUltrium3 driveData transfer speed*180MB/secStorage capacity*1400GB/cartridgeAverage tape access

59、 time16 secondsComponentsRobots1Tape drives1Host interfacesSCSI (Ultra160)Number of host interfaces1*: In uncompressed mode58ETERNUS LT210 技术规格ItemsLT210Max. number of cartridges8Storage capacityUltrium3 cartridge tape*3.2TBUltrium2 cartridge tape*1.6TBMounted unitsTape drivesUltrium3 drive (half he

60、ight) Number of robots1Number of tape drives1Average tape access time16 secondsHost interfacesSCSI (Ultra160)Number of host interfaces1*: In uncompressed mode59连通性Eternus LT 能在各种环境中发挥期扩展性和高性能可与各种UNIX及Windows等开放性平台连接PRIMEQUEST, SPARC EnterprisePRIMERGY, IA serverHP 9000 series, IBM pSeries支持主流ISV备份软件