Thecus Technology 1U4500R, 1U4500S user manual Disk Usage, RAID Level Percentage Used

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Disk Usage

When all 5 disks are of the same size, and used in RAID, 1U4500 disk usage percentage is listed below:

RAID Level	Percentage Used
RAID 0	100%
RAID 1	20%
RAID 5	80%
RAID 6	60%
RAID 10	50%
JBOD	100%

NOTE

RAID 10 allows only 4 disks and one as spare disk.

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Contents User’s Manual Copyright and Trademark Notice Limited WarrantyAbout This Manual Safety Warnings Table of Contents Mapping a Client PC to the 1U4500 Replacing a Failed Power Supply 1U4500R Problems with Time and Date SettingsOverview IntroductionProduct Highlights Package Contents Front PanelHard Disk Trays Rear Panel1U4500R 1U4500SHardware Installation Hard Disk InstallationBefore You Begin Cable ConnectionsChecking System Status System Status NormalSystem Trouble First Time Setup Thecus Setup WizardPage Display Mode Display ModeLCD Operation LCD ControlsTypical Setup Procedure Management ModeNetwork Setup USB CopyCreate Local Users or Setup Authentication Create Folders and Set Up ACLsStart Services RAID CreationWeb Administration Interface System ManagementMenu Bar Menu BarLanguage Selection System/Service Status Status MenuProduct Information Product InformationService Status System InformationPrinter Status System InformationStorage Management Disks InformationPrinter Status Disks InformationA.R.T. Information RAID InformationA.R.T. Information RAID Configuration RAID LevelRAID Information RAID LevelsDisk Settings Disk SettingsCreating a RAID Advanced RAID Configuration Advanced RAID ConfigurationDeleting a RAID Adding Folders Folder ManagementFolder Editing Folders Deleting FoldersNFS Share Add FolderAccess Control List Folder Access Control List ACLNFS Share WAN Configuration WAN ConfigurationNetwork Management System SnapshotsLAN Configuration LAN ConfigurationDhcp Configuration Web Services ConfigurationDhcp Configuration Web ServiceAFP Apple Network Setup NFS SetupApple Network Configuration NFS Server SettingLocal User Configuration Local User ConfigurationUser and Group Management Adding UsersLocal Groups Configuration Local Groups ConfigurationModifying Users Deleting UsersADS/NT Configuration Local Group Setting screen appearsAdding Groups Modifying GroupsSystem Management System NotificationsADS/NT Support AD Domain Example InformationSystem Logs Notification ConfigurationSystem Logs Time and Date Settings System Configuration Backup and RestoreSystem Configuration Download/Upload TimeFirmware Upgrade screen appears Reset to Factory Default SettingsUpgrading System Firmware Change Administrator Password Reboot and Shutdown SystemChange Administrator Password LogoutAdditional Feature Setup FTP ServerWindows XP SP2 Printer ServerClick on File Add Printer Windows Vista Select or install a printer and then press OK Page Using the 1U4500 LoginUsing WebDisk User and Group Management Local User ConfigurationWindows Mapping a Client PC to the 1U4500Apple OS File Backup NsyncAdding an Nsync Task NsyncSetting Up an Nsync Target on an Nsync Device Setting Up an Nsync Target on Another DeviceNsync Target Server Setting Nsync Target Server Enable or Disable Nsync Target supportThecus Backup Utility Add New TaskWindows XP Data Backup Apple OS X Backup UtilitiesTips and Tricks USB and eSATA Storage ExpansionAdding a Spare Disk Target USBRemote Administration Part I Setup a DynDNS AccountPart II Enable Ddns on the Router Part III Setting up Virtual Servers HttpsFirewall Software Configuration Replacing Damaged Hard DrivesHard Drive Damage Replacing a Hard DriveReplacing a Failed Power Supply 1U4500R Troubleshooting Forgot My PasswordResetting NAS IP Address and Admin Password Forgot My Network IP AddressRestoring Factory Defaults Problems with Time and Date SettingsHardware Specifications Appendix a Product SpecificationsProduct Model 1U4500R 1U4500S Software Specifications RAIDThank you for choosing Thecus Appendix B Customer SupportAppendix C RAID Basics BenefitsRAID Levels Improved PerformanceStripe Size JbodDisk Usage RAID Level Percentage UsedAppendix D Active Directory Basics What is Active Directory?ADS Benefits Source Code Availability Appendix E Licensing InformationCopyrights Cgic License Terms GNU General Public LicensePage Page