Key Specifications
4TB Storage Capacity
3.5" Form Factor
SATA III 6 Gb/s Interface
256MB Cache
5400 rpm

Warranty3 years

Features
HDD size 3.5"
HDD capacity 4000 GB
HDD speed 5400 RPM
Interface Serial ATA III
Type HDD Component for NAS
Storage drive buffer size 256 MB
HDD interface transfer rate 6 Gbit/s
HDD sustained transfer rate 202 MiB/s
Rotational Vibration (RV) sensors Y
24/7 operation Y
Start/stop cycles 600000
Workload rate limit 180 TB/year
Mean time to failure (MTTF) 1000000 h

Power
Power consumption (typical) 4.8 W
Power consumption (standby) 0.5 W
Power consumption (idle) 3.96 W
Operating voltage 5 / 12 V
Start-up current 1.8 A

Operational conditions
Operating temperature (T-T) 0 - 65 °C
Storage temperature (T-T) -40 - 70 °C
Operating vibration 0.25 G
Non-operating vibration 3 G
Operating altitude -304 - 3048 m
Non-operating altitude -304 - 12192 m
Operating shock 80 G
Non-operating shock 300 G

Technical details
Harmonized System (HS) code 84717050
Weight & dimensions
Width 101.8 mm
Height 20.2 mm
Depth 147 mm
Weight 490 g