Power Requirements, Power Mode Definitions | Maxtor VL 17 manual

PRODUCTSPECIFICATIONS

Power Requirements

MODE	12V ± 10%	5V ± 5%	POWER

Spin-up (peak)	2100 mA	275 mA

Seek (avg)	740 mA	420 mA	11.0 W

Read/Write (avg)	295 mA	440 mA	5.7 W

Idle (avg)	230 mA	380 mA	4.7	W

Standby (avg)	20 mA	220 mA	1.3	W

Sleep (avg)	20 mA	155 mA	0.9	W

Power Mode Definitions

Spin-up

The drive is spinning up following initial application of power and has not yet reached full speed.

Seek

A random access operation by the disk drive.

Read/Write

Data is being read from or written to the drive.

Idle

The drive is spinning, the actuator is parked and powered off and all other circuitry is powered on. The drive is capable of responding to read commands within 40 ms.

Standby

The spin motor is not spinning. The drive will leave this mode upon receipt of a command that requires disk access. The time-out value for this mode is programmable. The buffer is active to accept write data.

Sleep

This is the lowest power state – with the interface set to inactive. A software or hardware reset is required to return the drive to the Standby state.

EPA Energy Star Compliance

Maxtor Corporation supports the goals of the U.S. Environmental Protection Agency’s Energy Star program to reduce the electrical power consumption of computer equipment.

Environmental Limits

PARAMETER	OPERATING		NON-OPERATING/STORAGE

Temperature	5° C to 55° C		low temperature (-40° C)
			high temperature (71° C) per MIL-STD-810E, method 501.3,
			climatic category; hot-induced conditions.
Thermal Gradient		25° C per hour (maximum)

Relative Humidity		5% to 95% (non-condensing)

Wet Bulb			27° C (maximum)

Altitude	-200 to 10,000 feet		-200 to 40,000 feet

Acoustic Noise (Idle mode)	3.1 bel average sound power
	(per ISO 7779, 10 microphone)

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Maxtor VL 17 manual Power Requirements, Power Mode Definitions, EPA Energy Star Compliance, Environmental Limits

Contents

HA RD Drive Produc T MA Nual DiamondMaxVL REV EC no Section Description Date Before You Begin U T I O N Contents Product Specifications Handling and Installation AT Interface Description Host Software Interface Glossary Interface CommandsService and Support Figures Introduction Maxtor CorporationManual Organization Abbreviations Signal Conventions ConventionsKey Words Numbering DiamondMax VL 17 Key Features Product Description Product Features Functional / Interface Defect Management Zone DMZ On-the-Fly Hardware Error Correction Code ECCLogical Block Addressing Cache Management Major HDA Components Subsystem Configuration Jumper Location/ConfigurationCylinder Limitation Dual Drive Support Product Specifications Drive ConfigurationPerformance Specifications Models and Capacities Physical Dimensions Parameter Standard Metric Power Requirements Power Mode DefinitionsEPA Energy Star Compliance Environmental Limits Reliability Specifications Shock and Vibration Canadian Emissions Statement Safety Regulatory ComplianceRadiated Electromagnetic Field Emissions EMC Compliance Handling and Installation Hard Drive Handling PrecautionsPre-formatted Drive Important Notice Unpacking and Inspection Multi-pack Shipping Container Repacking Physical InstallationRecommended Mounting Configuration Handling Precautions Tools for InstallationSystem Requirements Drive Identification Information General Requirements Hard Drive Identification Systems Using Cable Select Installing 5.25-inch Mounting Brackets and RailsInstalling in a Device Bay Mounting Drive in System Attaching Interface and Power Cables Attaching System Cables Bios Cmos Parameters System SetupSetting the Bios Cmos Hard Drive Preparation System Hangs During Boot Interface Connector PIN SignalAT Interface Description Pin Description Summary PIN Name Signal Name Signal Description Pin Description Table Timing Parameters Mode PIO Timing DMA Timing Mode MIN MAX Ultra DMA Timing Sustained Ultra DMA Data In Burst Device Terminating an Ultra DMA Data In Burst Initiating an Ultra DMA Data Out Burst Device Pausing an Ultra DMA Data Out Burst Device Terminating an Ultra DMA Data Out Burst Error Register Features RegisterHost Software Interface Task File Registers Sector Count Register Sector Number RegisterCylinder Number Registers Device/Head Register Command Register Summary Command Name Command Code Parameters UsedTimer Value TIME-OUT Period Control Diagnostic Registers Alternate Status RegisterDevice Control Register Digital Input Register Interrupt Handling Reset and Interrupt HandlingReset Handling Interface Commands Set Feature Commands Read Verify Sectors Read CommandsRead Sectors Read DMA Read Multiple Write Commands Set Multiple ModeWrite Sectors Write Verify Sectors Write Multiple Write DMA Value Description Set Feature CommandsSet Features Mode Power Mode Commands Sleep Mode Identify Drive Initialization CommandsWord Content Description 15-8 = PIO data transfer mode = Write Cache enabled Initialize Drive Parameters Seek, Format and Diagnostic Commands Execute Drive DiagnosticError Code Description Format Track A.R.T. Command Set Execute S.M.A.R.T Service and Support Service PolicyNo Quibble Service Support Internet MaxFax ServiceCustomer Service Access Time Glossary Cylinder Zero Gigabyte GB Logical Block Addressing Read Gate Signal THIN-FILM Media