Seagate ST373405LW/LWV/LC/LCV, ST336605LW/LC/LCV specs

Cheetah 73LP Product Manual, Rev. E

23

+5 Volt Current during spindle start – Typical Amperes

Amperes	1.5
Amperes			Average value of waveform
	1.0		Average value of waveform
	1.0
	0.5
	0		Envelope of waveform
	0
	0.0	4	8	12	16	20	24	28	32
					Seconds

Figure 4. Typical ST336605 drive +12 V current profile

+12 Volt Current during spindle start – Typical Amperes

	3.0
	2.5		Envelope of waveform
	2.5
Amperes			Average value of waveform
	2.0
	1.5
	1.5
	1.0
	0.5
	0.0
	0.0	2	4	6	8	10	12	14	16
					Seconds

Figure 5. Typical ST373405 drive +5 V current profile

Image 33

Contents

ST373405LW/LWV/LC/LCV ST336605LW/LC/LCV Page ST373405LW/LWV/LC/LCV ST336605LW/LC/LCV Page Revision Date Writer/Engineer Sheets Affected Revision status summary sheetPage Contents Installation Defect and error managementSeagate Technology support services Interface requirements Cheetah 73LP Product Manual, Rev. E Vii List of FiguresPage Cheetah 73LP family drive ST373405LW shown Scope Cheetah 73LP Product Manual, Rev. E Applicable standards and reference documentation Australian C-Tick Korean MICTaiwanese Bsmi General description Cheetah 73LP family drive Media characteristics Cheetah 73LP Product Manual, Rev. E Standard featuresPerformance Reliability Options factory installed Factory installed accessoriesAccessories user installed Unformatted and formatted capacities Performance characteristics Ultra2 Scsi Ultra3 Scsi Start/stop timePrefetch/multi-segmented cache control Caching write data Cheetah 73LP Product Manual, Rev. E Cache operation Prefetch operation Reliability specifications Preventive maintenance Reliability and serviceService life Service philosophy Controlling S.M.A.R.T 7 S.M.A.R.T Milliseconds Performance impactReporting control Determining rate DST Failure Definition State of the drive prior to testingImplementation Invoking DST Short test Function Code 001b Short and extended testsExtended test Function Code 010b Log page entries Cheetah 73LP Product Manual, Rev. E Product warranty ShippingProduct repair and return information Cheetah 73LP Product Manual, Rev. E Physical/electrical specifications AC power requirementsDC power requirements Power sequencing Conducted noise immunity3 12 V Current profile Typical ST336605 drive +12 V current profile Typical ST336605 drive +5 V current profile Amperes 000 900 800 700 600 Cheetah 73LP Product Manual, Rev. E Environmental limits TemperatureRelative humidity Effective altitude sea level Shock Shock and vibration Recommended mounting Air cleanliness VibrationAcoustics LW and LWV mounting configuration dimensions LC and LCV mounting configuration dimensions Defect and error management Drive error recovery proceduresDrive internal defects Scsi systems errors Configure drive options InstallationFormatting Drive ID/option select header Do not install jumpers retain cover J5 jumper header on LW/LWV models only J2 option select header Does not apply to LC/LCV model Cheetah 73LP Product Manual, Rev. E Function description Cooling Drive orientation Grounding Cheetah 73LP Product Manual, Rev. E Drive mounting Cheetah 73LP Product Manual, Rev. E Scsi interface messages supported Interface requirements Scsi interface commands supported Cheetah 73LP Product Manual, Rev. E Cheetah 73LP Product Manual, Rev. E Inquiry Vital Product data Mode Sense data DEF CHG Cheetah 73LP Product Manual, Rev. E Condition/feature supported by DC cable and connector 2 REQ/ACK offsetPhysical interface Pin Power Scsi interface cable requirements Scsi interface physical description Mating connectors for LW and LWV model drives Mating connectorsMating connectors for LC and LCV model drives ST373405LC/LCV and ST336605LC/LCV Cheetah 73LP Product Manual, Rev. E Scsi ID Right-angle to Pcba connectors 650±.005 155 100 346 Front View GND +DBP1 62Cheetah 73LP Product Manual, Rev. E REQ +REQ LVD output characteristics Electrical descriptionMultimode-SE and LVD alternatives Single-ended drivers/receivers General cable characteristics Terminator requirements Cables for low voltage differential drivers/receivers LC and LCV drives Disc drive Scsi timing Drive activity LED Spindle status Command status LED status Cheetah 73LP Product Manual, Rev. E Automated Services Seagate Technology support services Online ServicesPresales Support Technical Support Customer Service CSO USA/Canada/Latin America Support ServicesEuropean Support Services Africa/Middle East Support Services Asia/Pacific Support ServicesCall Center Toll-free Direct dial Cheetah 73LP Product Manual, Rev. E Index Cheetah 73LP Product Manual, Rev. E Cheetah 73LP Product Manual, Rev. E Scam Scsi Scsi ID 80Cheetah 73LP Product Manual, Rev. E