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Seagate 1TB BarraCuda SATA III 3.5″ Internal HDD

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Key Features
  • 1TB Storage Capacity
  • 2.5″ Form Factor
  • SATA III 6 Gb/s Interface
  • 128MB Cache
  • MFR #ST1000DM010

Description

The BarraCuda SATA III 3.5″ Internal HDD from Seagate features 1TB storage capacity and comes equipped with 64MB of cache memory and a SATA III interface. The interface is backward compatible with SATA II 3 Gb/s and SATA 1.5 Gb/s equipment. The drive supports a maximum internal data transfer rate of 2147 MB/s and an average rate of 156 MB/s.

  • 7200 RPM spindle speed
  • Full-track multiple-sector transfer capability without local processor intervention
  • Hotplug operation per Serial ATA Revision 3.2
  • High instantaneous (burst) data transfer rates of up to 600 MB/s
  • Native Command Queuing with command ordering to increase performance in demanding applications
  • Seagate AcuTrac servo technology for dependable performance, even with hard drive track widths of only 75 nm
  • Seagate OptiCache technology boosts overall performance by as much as 45% over the previous generation
  • Seagate SmartAlign technology provides for migration to Advanced Format 4K sectors
  • SeaTools diagnostic software performs a drive self-test that eliminates unnecessary drive returns
  • On-the-fly error-correction algorithms
  • Support for S.M.A.R.T. drive monitoring and reporting
  • Supports latching SATA cables and connectors
  • TGMR recording technology provides the drives with increased areal density
  • Worldwide Name (WWN) capability uniquely identifies the drive
  • RoHS compliant
General
Formatted Capacity 1 TB
Guaranteed Sectors 1,953,525,168
Heads 2
Disks 1
Interface SATA 6 Gb/s
Recording Method TGMR
Bytes per Sector 4096
Default Sectors Per Track 63
Default Read/Write Heads 16
Default Cylinders 16,383
Recording Density 1807 kFCI maximum
Track Density Average: 352 ktracks/in
Areal Density Average: 625 Gb/in2
Spindle Speed 7200 RPM
Internal Data Transfer Rate 2147 Mb/s maximum
Average Data Rate (Read/Write) 156 MB/s
Maximum Sustained Data Rate, OD Read 210 MB/s
I/O Data-Transfer Rate 600 MB/s maximum
Cache Buffer 64 MB
Average Latency 4.16 ms
Power-On or Standby to Ready 10 sec maximum
Startup Current, Typical (12 V) 2 A
Voltage Tolerance (Including Noise) 5 V: ±5%
12 V: +10% / -7.5%
Non-Recoverable Read Errors 1 per 1014 bits read
Annualized Failure Rate (AFR) <1.0% based on 2400 POH
Contact Start-Stop Cycles At 77°F (25°C) and 50% Relative Humidity:
50,000
Seek Time Track-to-Track:
Read: 1 ms
Write: 1.2 msAverage:
Read: 8.5 ms
Write: 9.5 ms 

Average Latency:
4.16 ms

Environmental
Temperature Non-Operating Ambient Temperature: -40 to 158°F (-40 to 70°C)
Operating Ambient Temperature: 32°F (0°C) minimum
Operating Temperature (Drive Case): 140°F (60°C)
Temperature Gradient Operating: 68°F (20°C) maximum per hour
Non-Operating: 86°F (30°C) maximum per hour
Relative Humidity Operating: 5 to 95%
Non-Operating: 5 to 95%
Relative Humidity Gradient 30% maximum per hour
Wet Bulb Temperature, Operating/Non-Operating 78.8°F (28°C) maximum / 84.2°F (29°C) maximum
Operating Altitude Operating: -1000 to 10,000′ (-304.8 to 3048 m)
Non-Operating: -1000 to 40,000′ (-304.8 to 12,192 m)
Shock Operational: 80 Gs at 2 maximum
Non-Operational: 350 Gs at 2ms maximum
Vibration Operating:
2 to 22 Hz: 0.25 Gs, limited displacement
22 to 350 Hz: 0.50 Gs
350 to 500 Hz: 0.25 GsNon-Operating:
5 to 22 Hz: 3.0 Gs
22 to 350 Hz: 3.0 Gs
350 to 500 Hz: 3.0 Gs
Drive Acoustics (Sound Power) Idle:
Typical: 2.2 bels
Maximum: 2.3 belsSeek:
Typical: 2.3 bels
Maximum: 2.4 bels
Physical
Dimensions 0.8 x 4.0 x 5.8″ (2.0 x 10.2 x 14.7 cm)
Weight 0.88 lb (0.4 kg)
Packaging Info
Package Weight 1.15 lb
Box Dimensions (LxWxH) 8.8 x 6.1 x 3

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