Seagate Constellation CS User manual

Capacity-Optimised Hard Drive Designed for Bulk Cloud Storage
• Affordablestoragefor24×7clouddatacentrereplicatedenvironments
• Highvibrationtoleranceforreliableenterprise-classperformance
• Saveonpowerandcoolingcostswiththelowest3.5-inchenterprisedrive
operatingpower.
• Advancedformatlogicalblockmanagementforindustry-leadingdataintegrity
• Upto3TBcapacitywith7,200RPMperformance-whycompromise?
• LowerTCOwithSeagateInstantSecureErasefordriveretirementordisposal
• Maximiseyourcloudstoragewithupto114TBpersquarefoot.
• SATA6Gb/sinterfaceoptimisesburstperformance.
Best-t Applications
• Cloudstorageservers
• Cloudstoragearrays
• Cloudbackupstorage
• Direct-attachedexternalstoragedevices(DAS)
• Network-attachedstoragedevices(NAS)
Data Sheet
Constellation ®CS

Specifications 3 TB1,2 2 TB11 TB1
Standard Models ST3000NC002 ST2000NC001 ST1000NC001
Seagate Instant Secure Erase Options ST3000NC000 ST2000NC000 ST1000NC000
Interface SATA 6 Gb/s SATA 6 Gb/s SATA 6 Gb/s
Performance
Spindle Speed (RPM) 7,200 7,200 7,200
Cache, Multi-segmented (MB) 64 64 64
SATA Transfer Rates Supported (Gb/s) 6.0/3.0/1.5 6.0/3.0/1.5 6.0/3.0/1.5
Sustained Data Transfer Rate (MB/s) 600 600 600
Seek Average Read/Write (ms) 9.5/10.5 9.5/10.5 9.5/10.5
Max Sustained Data Rate, OD Read (MB/s) 150 to 180 150 to 180 150 to 180
Rotational Vibration Tolerance @ 20Hz to 1500Hz, w/RVFF (rad/s2)12.5 12.5 12.5
Linear Random Vibration @ 10Hz to 500Hz (Grms ref) 4.9 4.9 4.9
Configuration
Heads/Discs 6/3 4/2 2/1
Bytes per Sector (512-byte emulation) 4,096 4,096 4,096
Reliability/Data Integrity
Load/Unload Cycles (25°C, 50% relative humidity) 300,000 300,000 300,000
Non-recoverable Read Errors per Bits Read, Max 1 per 1014 1 per 1014 1 per 1014
Mean Time Between Failures (MTBF) 800,000 800,000 800,000
Power-on Hours 8,760 (24×7) 8,760 (24×7) 8,760 (24×7)
Power Management
Operating Mode (typical, W) 8.0 8.0 8.0
Idling Power (W) 5.53 5.53 5.53
Standby/Sleep Mode (W) 0.77 0.77 0.77
Voltage Tolerance (including noise) 5V ± 5%
12V ± 10%
5V ± 5%
12V ± 10%
5V ± 5%
12V ± 10%
Environmental
Operating Temperature (°C) 5 to 60 5 to 60 5 to 60
Non-operating Temperature (°C) −40 to 70 −40 to 70 −40 to 70
Relative Humidity, Operating/Non-operating (%) 5 to 90/5 to 95 5 to 90/5 to 95 5 to 90/5 to 95
Acoustics (typical/max bels) 2.5/2.6 2.4/2.5 2.2/2.3
Physical
Height (in/mm)326.1/1.028 26.1/1.028 20.0/0.787
Width (mm/in) 3 101.85/4.010 101.85/4.010 101.85/4.010
Depth (mm/in)3147.0 0 /5.787 147.0 0/5.7 8 7 147.00 / 5.787
Weight (g/lb) 626/1.38 535/1.18 400/0.88
Carton Unit Quantity 20 20 25
Cartons per Pallet 40 40 40
Cartons per Layer 8 8 8
Special Features
Seagate Instant Secure Erase Optional Optional Optional
Flagged Write Uncorrectable (Logical Block Management) Yes Yes Yes
PowerChoice™On-Demand Power Savings Yes Yes Yes
SeaTools™Diagnostic Software Yes Yes Yes
SMART Drive Monitoring and Reporting Yes Yes Yes
Hotplug Operation (per SATA Rev. 3.0 Specications) Yes Yes Yes
Enterprise CS Phone Support Limited Limited Limited
Limited Warranty (years) 3 3 3
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EUROPE,MIDDLEEASTANDAFRICA SeagateTechnologySAS16-18rueduDôme,92100Boulogne-Billancourt,France,+33141861000
©2012SeagateTechnologyLLC.Allrightsreserved.PrintedinUSA.Seagate,SeagateTechnologyandtheWavelogoareregisteredtrademarksofSeagateTechnologyLLCintheUnitedStatesand/orother
countries.Constellation,PowerChoiceandSavvioareeithertrademarksorregisteredtrademarksofSeagateTechnologyLLCoroneofitsafliatedcompaniesintheUnitedStatesand/orothercountries.
Allothertrademarksorregisteredtrademarksarethepropertyoftheirrespectiveowners.Whenreferringtodrivecapacity,onegigabyte,orGB,equalsonebillionbytes;andoneterabyte,orTB,equalsone
trillionbytes.Yourcomputeroperatingsystemmayuseadifferentstandardofmeasurementandreportalowercapacity.Inaddition,someofthelistedcapacityisusedforformattingandotherfunctions,
andthuswillnotbeavailablefordatastorage.Actualdataratesmayvarydependingonoperatingenvironmentandotherfactors.Seagatereservestherighttochange,withoutnotice,productofferingsor
specications.DS1767.1-1210GB,October2012
1Onegigabyte,orGB,equalsonebillionbytes;andoneterabyte,orTB,equalsonetrillionbyteswhenreferringtodrivecapacity.
2SeagaterecommendsvalidatingyourcongurationwithyourHBA/manufacturertoensurefull3TBcapacitycapabilities.
3ThesebasedeckdimensionsconformtotheSmallFormFactorStandard(SFF-8301)foundatwww.sffcommittee.org.Forconnector-relateddimensions,seeSFF-8323.
Constellation®CS