Introduction

IronWolf Pro drives are engineered to deliver 24×7 performance, reliability, and dependability in multi-bay, multi-user commercial and enterprise RAID storage solutions. Total peace of mind with five-year limited warranty, complimentary three-year Rescue Data Recovery Services, and IronWolf Health Management.

Features

HDD capacity

4 TB

HDD speed

7200 RPM

Storage drive buffer size

256 MB

HDD size

3.5"

Interface

Serial ATA III

Type

HDD

Component for

NAS

Hot-swap

No

HDD interface transfer rate

6 Gbit/s

HDD sustained transfer rate

250 MiB/s

Uncorrectable Bit Error Rate (UBER)

< 1 per 10^15 bits read

Rotational Vibration (RV) sensors

Yes

Workload rate limit

550 TB/year

Noise level (idle)

28 dB

Mean time between failures (MTBF)

2000000 h

Power

Power consumption (typical)

8.7 W

Power consumption (standby)

1 W

Power consumption (off)

1 W

Power consumption (idle)

5.5 W

Operating voltage

5 / 12 V

Start-up current

2 A

Operational conditions

Operating temperature (T-T)

0 - 65 °C

Storage temperature (T-T)

-40 - 70 °C

Operating vibration

12.5 G

Non-operating vibration

2.27 G

Operating shock

70 G

Non-operating shock

250 G

Weight & dimensions

Width

101.8 mm

Height

26.1 mm

Depth

147 mm

Weight

650 g

Packaging data

Quantity per pack

4 pc(s)

Other features

Windows operating systems supported

Yes