Seagate 28TB IronWolf Pro 7200 rpm SATA III 3.5″ Internal NAS HDD (CMR)

Description

FEATURES
Internal HDD for NAS Applications
Drive Bays Supported: Unlimited
Capacity: 30TB
Supports SATA 3.0 6Gbps Protocol
Rotation Speed: 7200 RPM
Transfer Rate: Up to 275MBps
Cache: 512MB
MTBF: 2.5 Million Hours
IronWolf Health Management (IHM)
Optimized for NAS with AgileArray
Built-in RV Sensors
Recording Technology: CMR

TECHNICAL SPECIFICATIONS

Brand: Seagate
Series: IronWolf Pro
Model: ST30000NT011
Capacity: 30TB
Interface: SATA 6Gb/s

Features
Drive Bays Supported: Unlimited
Recording Technology: CMR
Drive Design (Air or Helium): Helium
Workload Rate Limit: 550 WRL
Rotational Vibration (RV) Sensors: Yes
Cache (MB): 512MB

Reliability/Data Integrity
Mean Time Between Failures (MTBF, hours): 2500000hr
Nonrecoverable Read Errors per Bits Read, Max: 1 per 10E15
Power-On Hours: 8760 Per Year
Sector Size (Bytes per Logical Sector): 512E
Rescue Data Recovery Services: 3 Years

Performance
Spindle Speed: 7200RPM
Interface Access Speed: 6.0Gb/s, 3.0Gb/s, 1.5Gb/s
Max. Sustained Transfer Rate OD: 275 MB/s
Rotational Vibration @ 10-1500 Hz: 12.5 rad/s

Power Consumption
Startup Current, Typical (12V, A): 2.0A
Idle Power, Average (W): 6.8W
Average Operating Power (W): 8.3W
Standby Mode, Typical (W): 1.2W
Sleep Mode, Typical (W): 1.2W
Power Supply Requirements: +12 V and +5 V

Environmental/Temperature
Operating Temperature (ambient, min °C): 10°C
Operating Temperature (drive reported, max °C): 60°C
Nonoperating Temperature (ambient, min °C): -40°C
Nonoperating Temperature (ambient, max °C): 70°C

Environmental/Acoustics
Vibration, Nonoperating: 10Hz to 500Hz: 2.27 Grms
Acoustics, Idle (typical, measured in Idle 1 state): 28 dBA
Acoustics, Seek (typical): 32 dBA

Environmental/Shock
Shock, Operating 2ms (Read/Write) (Gs): 30/30Gs
Shock, Nonoperating, 1ms and 2ms (Gs): 200

Physical
Dimensions: 26.11mm x 101.85mm x 146.99mm
Weight: 695g