£132.99 inc. vat

£146.99save £14.00

£110.82 ex. vat

£122.49save £11.67

In Stock

Order within for delivery on Tuesday, 28th March

Click & Collect Available

Paypal Credit Finance from £11.94
per month. Learn more

Seagate Constellation 2TB 3.5" SATA Enterprise Hard Drive

  • Up to 4TB per drive for maximum density server and storage solutions
  • Perfect for reliable, 24×7 bulk data storage
  • Predictable 7200-RPM performance in SAS or SATA environments

View full description

QuickFind: 500796

Mfr part code: ST2000NM0033

  • {{ title }}
  • {{/lists}}

    Seagate Constellation 2TB 3.5" SATA Enterprise Hard Drive Product Description

    Capacity-Optimized Enterprise Hard Drive for Bulk-Data Applications

    •Highest-capacity large form factor enterprise drive-up to 4TB-for demanding data growth 1
    •Sixth-generation drive technology with SAS and SATA interfaces for 24x7 reliability
    •Enhanced error correction, super parity and end-to-end SAS-based data integrity for accurate data storage
    •Best-in-class rotational vibration tolerance ensures consistent performance.
    •Improved power and cooling efficiencies with low power consumption and on-demand PowerChoice™ technology based on T10/T13 power management standards
    •Multi-drive firmware maximized for enterprise RAID system availability
    •Robust performance with dual processors, ramp load technology, top-cover- attached motor and humidity sensor for optimum performance in all chassis
    •Self-Encrypting Drive (AES-256) with FIPS 140-2 validation and Seagate Instant Secure Erase cuts IT drive retirement costs while securely protecting data at rest.

    Best-Fit Applications
    •High-capacity RAID storage
    •Mainstream enterprise external storage arrays (SAN, NAS, DAS)
    •Cloud bulk data storage
    •Enterprise backup and restore-D2D, virtual tape
    •Centralized surveillance


    • Humdity Sensor Yes
    • Super Parity Yes
    • Low Halogen Yes
    • PowerChoice™ Technology Yes
    • Cache, Multisegmented (MB) 128

    Reliability/Data Integrity

    • Mean Time Between Failures (MTBF, hours) 1.4 million
    • Reliability Rating @ Full 24x7 Operation (AFR) 0.63%
    • Nonrecoverable Read Errors per Bits Read 1 sector per 10E15
    • Power-On Hours per Year 8760 (24×7)
    • Bytes per Sector 512 Native
    • Limited Warranty (years) 5


    • Spindle Speed (RPM) 7200
    • Max. Sustained Transfer Rate OD (MB/s) 175
    • Average Latency (ms) 4.16
    • Interface Ports Single
    • Rotation Vibration @ 1500 Hz (rad/s²) 12.5

    Power Consumption

    • Idle Power (W)5.17
    • Typical Operating, Random Read (W) 9.42
    • Power Supply Requirements +12V and +5V


    • Temperature, Operating (°C) 5 to 60
    • Vibration, Nonoperating: <5Hz to 500Hz (Gs) 0.25
    • Shock, Operating, 2ms (Read/Write) (Gs) 70/40
    • Shock, Nonoperating, 1ms and 2ms (Gs) 300


    • Height (in/mm, max) 1.028/26.1
    • Width (in/mm, max) 4.010/101.85
    • Depth (in/mm, max) 5.878/147.0
    • Weight (lb/g) 1.400/635

    Technical Specifications


    Interface SATA 6Gb/s
    Features Enhanced Error Correction Code, Ramp Load, dual processor, PowerChoice, Humidity Sensor, Low Halogen, Super Parity, S.M.A.R.T.
    Device Type Hard drive - internal
    Capacity 2 TB
    Form Factor 3.5" x 1/3H
    Buffer Size 128 MB
    Bytes per Sector 512
    Width 101.85 mm
    Depth 147 mm
    Height 26.1 mm
    Weight 635 g

    Expansion & Connectivity

    Interfaces 1 x SATA 6 Gb/s - 7 pin Serial ATA
    Compatible Bays 1 x 3.5" x 1/3H - internal
    Compatible Bay 3.5" x 1/3H


    MTBF 2,000,000 hours
    Non-Recoverable Errors 1 per 10^15
    Load / Unload Cycles 600,000

    Manufacturer Warranty

    Service & Support Details Limited warranty - 5 years
    Service & Support Limited warranty - 5 years


    Power Consumption 5.17 Watt (idle) ¦ 9.42 Watt (read)


    Drive Transfer Rate 600 MBps (external)
    Internal Data Rate 175 MBps
    Average Latency 4.16 ms
    Spindle Speed 7200 rpm


    Compatible with Windows 7 "Compatible with Windows 7" software and devices carry Microsoft’s assurance that these products have passed tests for compatibility and reliability with 32-bit and 64-bit Windows 7.

    Environmental Parameters

    Min Operating Temperature 5 °C
    Max Operating Temperature 60 °C
    Humidity Range Operating 5 - 90% (non-condensing)
    Vibration Tolerance 0.25 g @ 5-500 Hz (non-operating)
    Shock Tolerance (operating) 70 g @ 2 ms half-sine pulse
    Shock Tolerance (non-operating) 300 g @ 2 ms half-sine pulse
    Vibration Tolerance (operating) 0.5 g @ 22-350 Hz
    Vibration Tolerance (non-operating) 4.9 g @ 10-500 Hz

    Customer Questions

    Seagate Constellation 2TB 3.5" SATA Enterprise Hard Drive Ask an owner

    Seagate Constellation 2TB 3.5" SATA Enterprise Hard Drive Product Discussion

    Our comments box is a great way for you to view other people's feedback about products on Ebuyer.com, and add your own.

    • This tool is open to everyone.
    • You are responsible for the contents of your comments and any consequences that may arise as a result of them.
    • Comments that contain any of the following will be deleted: terms considered explicit and inappropriate; defamatory, obscene, unlawful, harmful, or offensive.