Barracuda®Green
Green power that won’t slow you down
AMERICAS Seagate Technology LLC 10200 South De Anza Boulevard, Cupertino, California 95014, United States, 408-658-1000
ASIA/PACIFIC Seagate Singapore International Headquarters Pte. Ltd. 7000 Ang Mo Kio Avenue 5, Singapore 569877, 65-6485-3888
EUROPE, MIDDLE EAST AND AFRICA Seagate Technology SAS 16–18 rue du Dôme, 92100 Boulogne-Billancourt, France, 33 1-4186 10 00
©2011SeagateTechnologyLLC.Allrightsreserved.PrintedinUSA.Seagate,SeagateTechnologyandtheWavelogoareregisteredtrademarksofSeagateTechnologyLLCintheUnitedStatesand/orothercountries.Barracuda,Seagate
SmartAlignandtheThinkGreenlogoareeithertrademarksorregisteredtrademarksofSeagateTechnologyLLCoroneofitsafliatedcompaniesintheUnitedStatesand/orothercountries.Allothertrademarksorregisteredtrademarks
arethepropertyoftheirrespectiveowners.Whenreferringtodrivecapacity,onegigabyte,orGB,equalsonebillionbytesandoneterabyte,orTB,equalsonetrillionbytes.Yourcomputer’soperatingsystemmayuseadifferentstandard
ofmeasurementandreportalowercapacity.Inaddition,someofthelistedcapacityisusedforformattingandotherfunctions,andthuswillnotbeavailablefordatastorage.Actualdataratesmayvarydependingonoperatingenvironment
andotherfactors.Seagatereservestherighttochange,withoutnotice,productofferingsorspecications.DS1720.3-1105US,May2011
1 One gigabyte, or GB, equals one billion bytes and one terabyte, or TB, equals one trillion bytes when referring to drive capacity.
www.seagate.com
Specification 2TB11.5TB1
Model Number ST2000DL003 ST1500DL003
Interface Options SATA 6Gb/s NCQ SATA 6Gb/s NCQ
Performance
Spindle Speed (RPM) 5900 5900
Cache, Multisegmented (MB) 64 64
SATA Transfer Rates Supported (Gb/s) 6.0/3.0/1.5 6.0/3.0/1.5
Average Latency (ms) 4.16 4.16
Average Seek, Typical Read (ms) 12 12
Average Seek, Typical Write (ms) 13 13
Power On to Ready (sec) <17 <17
Sustained Data Rate OD (MB/s) 144 144
Configuration/Organization
Bytes per Sector 4096 4096
Voltage
Voltage Tolerance, Including Noise (5V) +10%/–7.5% +10%/–7.5%
Voltage Tolerance, Including Noise (12V) +10%/–7.5% +10%/–7.5%
Reliability/Data Integrity
Load/Unload Cycles (25°C, 50% Humidity) 300,000 300,000
Nonrecoverable Read Errors per Bits Read, Max 1 per 10E14 1 per 10E14
Annualized Failure Rate (AFR) 0.34% 0.34%
Power Management
Operating Mode, Typical (W) 5.8 5.8
Idle Mode (W) 4.5 4.5
Standby Mode (W) 0.5 0.5
Sleep Mode (W) 0.5 0.5
Startup Current +12V Peak (A±10%) 2.0 2.0
Environmental
Temperature
Operating (°C) 0 to 60 0 to 60
Nonoperating (°C) –40 to 70 –40 to 70
Shock
Operating, 2ms (Gs) 80 80
Nonoperating, 2ms (Gs) 300 300
Physical
Height (mm/in) 26.1/1.028 26.1/1.028
Width (mm/in) 101.6/4.0 101.6/4.0
Depth (mm/in) 14 7.0 0 /5 .7 8 147. 00 / 5.78
Weight (g/lb) 635/1.39 635/1.39
Barracuda Green Drives Save Time
TheSeagate®BarracudaGreendrive
savesyoutimewithacombinationoffast
performanceandno-hassleharddrive
integration.
• Deliveringsustaineddatathroughputup
to144MB/s,theBarracudaGreendrive
setsanewstandardforperformancein
theeco-drivecategory.
• SeagateSmartAligntechnologydelivers
anewlevelofsimplicityforAdvanced
Format4Kdrives.WhileotherAdvanced
Formatdrivesrequiretheuseofadditional
softwareutilitiesduringintegration,the
BarracudaGreendrivewithSeagate
SmartAligntechnologyrequiresnoextra
timeorsteps.
TheBarracudaGreendrivedeliversonthe
productpromise—Greenpowerthatwon’t
slowyoudown!
