Specification Sheet

ManualsBrandsSEAGATE ManualsInternal Hard Drives3.5" (8.9 cm) internal hard drive 6 TB IronWolf Pro Bulk SATA III

Specifications 4TB 2TB

Standard Model Number

ST4000NE0025 ST2000NE0025

Interface SATA 6Gb/s SATA 6Gb/s

Features

Drive Bays Supported Up to 24-bay Up to 24-bay

Multi-User Technology (TB/yr) 300 300

Rotational Vibration (RV) Sensors Yes Yes

Hot-Plug Support

Yes Yes

Cache (MB) 128 128

Reliability/Data Integrity

Mean Time Between Failures (MTBF, hours) 1,200,000 1,200,000

Reliability Rating @ Full 24×7 Operation (AFR) 0.73% 0.73%

Nonrecoverable Read Errors per Bits Read, Max 1 per 10E15 1 per 10E15

Power-On Hours per Year (24×7) 8760 8760

Sector Size (Bytes per Logical Sector) 512E 512E

Rescue Services

Yes Yes

Limited Warranty (years) 5 5

Performance

Spindle Speed (RPM) 7200 7200

Interface Access Speed (Gb/s) 6.0, 3.0, 1.5 6.0, 3.0, 1.5

Max. Sustained Transfer Rate OD (MB/s) 214MB/s 195MB/s

Average Latency (ms) 4.16 4.16

Interface Ports Single Single

Rotational Vibration @ 10-1500 Hz (rad/s

) 12.5 12.5

Power Consumption

Startup Current, Typical (12V, A) 2.0 2.0

Idle Power, Average (W) 5.45 4.61

Average Operating Power (W) 8.5W 6.5W

Standby Mode (W) 0.6 0.8

Sleep Mode (W) 0.6 0.8

Power Supply Requirements +12 V and +5 V +12 V and +5 V

Environmental/Temperature

Operating (ambient, min °C) 5 5

Operating (drive case, max °C) 60 60

Nonoperating (ambient, min °C) -40 -40

Nonoperating (ambient, max °C) 70 70

Environmental/Acoustics

Vibration, Nonoperating: 10Hz to 500Hz (Grms) 3 3

Idle (typical)

2.7bels 2.2bels

Seek (typical) 2.8bels 2.6bels

Environmental/Shock

Shock, Operating 2ms (Read/Write) (Gs) 70/40Gs 70/40Gs

Shock, Nonoperating, 1ms and 2ms (Gs) 300 300

Physical

Height (mm/in) 26.11mm/1.028in 26.11mm/1.028in

Width (mm/in, max) 101.85mm/4.01in 101.85mm/4.01in

Depth (mm/in, max) 146.99mm/5.787in 146.99mm/5.787in

Weight (g/lb) 680g/1.50lb 550g/1.21lb

Carton Unit Quantity 20 20

Cartons per Pallet/Cartons per Layer 40/8 40/8

1 Seagate recommends validating your configuration with your HBA/RAID controller manufac turer to ensure full capacity capabilities.

2 Supports Hot-Plug operation per Serial ATA Revision 2.6 specification.

3 Res cue recovery services not available in all countries. Contact your Seagate sales representative for further details. Register an IronWolf Pro drive to activate your 2-year Rescue plan at seagate.com/register.