Adaptec ATA II 1220SA Environmental Specifications, DC Power Requirements, Current Requirements

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Appendix E: Technical Specifications ● 69

Environmental Specifications

Ambient temperature without battery	0 °C to 50 ° C
backup module
Relative humidity	10% to 90%, noncondensing
Altitude	up to 3,000 meters

Note: Forced airflow is recommended, but not required.

DC Power Requirements

Ripple and noise	50 mV peak-to-peak (max)
DC Voltage	3.3 V ± 10%

Current Requirements

Adaptec Model	Maximum Current (A)

AAR-1430SA1.5A

AAR-1420SA1.5A

AAR-1220SA1.5A

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Contents Serial ATA II 1430SA, 1420SA, 1220SA HostRAID Controllers Copyright Adaptec Customer Support Limited 3-Year Hardware Warranty Regulatory Compliance Statements Contents Installing the HostRAID Controller Disk Drives Understanding Adaptec Storage Manager Safety Information About This Guide How to Find More Information What You Need to Know Before You BeginTerminology Used in this Guide About Your HostRAID Controller HostRAID Controller Features Array Level FeaturesUpgrading the HostRAID Controller Firmware About the Adaptec 1430SA Controller About the Adaptec 1420SA Controller About the Adaptec 1220SA Controller Kit Contents System Requirements System Requirements Kit ContentsGetting Started Selecting Disk Drives Choosing a RAID LevelSelecting Cables Disk Drives for Your ControllerBasic Installation Steps Installation OptionsInstalling with an Operating System Installing on an Existing Operating SystemInstalling the HostRAID Controller Disk Drives Before You Begin Installing the HostRAID ControllerDetermining the Boot Controller Connecting Disk Drives to Sata HostRAID ControllersChecking Your Controller and Devices Next StepsCreating a Bootable Array Setting the Boot Controller Creating an ArrayCreating an Array with the ACU Creating an Array with Adaptec Storage Manager Select Express configuration..., then click NextMaking Your Array Bootable Installing the Driver An Operating System Creating a Driver Disk Installing with WindowsInstalling with Suse Linux Installing with Red Hat LinuxInstalling with NetWare Installing the Driver on an Existing Operating System Installing on Windows Installing on NetWare Installing on Red Hat or Suse LinuxManaging Your Storage Space Installing Adaptec Storage Manager About the Hrconf Command Line UtilityAbout Adaptec Storage Manager About the ARC Utility About the AFUWhich Utility Should I Use? Understanding Adaptec Storage Manager Overview FeaturesChanging How Drives are Displayed Physical Devices ViewLogical Devices View Collapsed and Expanded Views Component Views Solving Problems Troubleshooting Checklist Recovering from a Disk Drive FailureFailed Disk Drive Protected by a Hot Spare Failure in Multiple Arrays Simultaneously Failed Disk Drive Not Protected by a Hot SpareDisk Drive Failure in a RAID 0 Array Multiple Failures in the Same ArrayUnderstanding RAID RAID Technology Overview Selecting a RAID Level and Tuning PerformanceUnderstanding Drive Segments Stripe-unit SizeRAID RAID 0 Non-RAID ArraysRAID 10 Arrays RAID 1 ArraysUsing the ARC Utility Running the ARC Utility Introduction to the ARC UtilityCreating and Managing Arrays Creating a New ArrayRAID Rebuilding Arrays Managing ArraysForce from Offline Managing Bootable Arrays and Devices Configuring Disk DrivesAdding/Deleting Hotspares Atapi Support Using SATASelectSmart SATASelect OptionsFormatting and Verifying Disk Drives Using the AFU for DOS Introduction System RequirementsCompatibility Running the AFU from the GUI Running the AFU from the Command LineSave Update Command Switches AFU Command Line Step-by-StepAfu update /C controllernumber Electrostatic Discharge ESD Safety InformationTechnical Specifications Environmental Specifications DC Power RequirementsCurrent Requirements Glossary See channel Initialize See configure Mirrored array/mirroring See RAID 1, RAID Area on each disk reserved for use by the RAID controller See simple volume, spanned volume Index Scsi Adaptec, Inc