Seagate IronWolf Pro ST4000NT001 HDD 4TB 7200rpm 256mb 3.5"

The Seagate IronWolf Pro ST4000NT001 is a 4 TB internal HDD for NAS systems, with a 3.5" form factor, 7200 RPM speed and 256 MB buffer for steady everyday storage.

Features

4 TB storage capacity for documents, media, backups and shared data

Designed for NAS environments and multi-user storage setups

Built for 24×7 operation with a focus on reliability and dependability

7200 RPM performance for responsive everyday NAS use


Technical Specifications
Specifications

Component for: NAS

Type: HDD

HDD capacity: 4 TB

HDD size: 3.5"

HDD speed: 7200 RPM

Storage drive buffer size: 256 MB

Workload rate limit: 550 TB/year

HDD interface transfer rate: 6 Gbit/s

HDD sustained transfer rate: 250 MiB/s

Noise level (idle): 28 dB

Rotational Vibration (RV) sensors: Yes

Mean time between failures (MTBF): 2000000 h

Operating temperature (T-T): 0 - 65 °C

Storage temperature (T-T): -40 - 70 °C

Operating shock: 70 G

Non-operating vibration: 2.27 G

Non-operating shock: 300 G


Power

Operating voltage: 5 / 12 V

Power consumption (off): 1 W

Power consumption (standby): 1 W

Start-up current: 2 A

Power consumption (typical): 8.7 W

Power consumption (idle): 5.5 W


Dimensions and Weight

Depth: 147 mm

Height: 26.1 mm

Width: 101.8 mm

Weight: 650 g


Important

Do not open or disassemble.

Do not drop and avoid strong impacts.

Do not expose to high temperatures or moisture.