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We would like to respond openly to every negative review about us. Many are posted anonymously, so we cannot reach those customers directly. This open letter is our reply, and we would be grateful if you took a moment to read it.

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  • We import from 70+ official distributors. That is why you pay far less than local retail — and why delivery takes longer. We publish the date before you pay, never after.
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  • We are part of the ITwork group — ten years trading in Europe, nine stores, thousands of positive reviews.
  • Johannesburg and Cape Town stores open this year — real shelves, real stock, walk in and buy the same day.

We are not satisfied with our review scores, and we are not going to fix them by hiding anything. We are fixing them by being faster, clearer and easier to reach than any reason to complain.

Read the full letter — photos and video of real shipments, and a straight answer to every accusation.

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Seagate IronWolf Pro ST4000NT001 internal hard drive 4 TB 7200 RPM 256 MB 3.5 inch

Seagate IronWolf Pro ST4000NT001 internal hard drive 4 TB 7200 RPM 256 MB 3.5 inch
Seagate IronWolf Pro ST4000NT001 internal hard drive 4 TB 7200 RPM 256 MB 3.5 inch
Seagate IronWolf Pro ST4000NT001 internal hard drive 4 TB 7200 RPM 256 MB 3.5 inch
Seagate IronWolf Pro ST4000NT001 internal hard drive 4 TB 7200 RPM 256 MB 3.5 inch
Seagate IronWolf Pro ST4000NT001 internal hard drive 4 TB 7200 RPM 256 MB 3.5 inch
60 mo.
Seagate IronWolf Pro ST4000NT001 internal hard drive 4 TB 7200 RPM 256 MB 3.5 inch
Seagate IronWolf Pro ST4000NT001 internal hard drive 4 TB 7200 RPM 256 MB 3.5 inch
Seagate IronWolf Pro ST4000NT001 internal hard drive 4 TB 7200 RPM 256 MB 3.5 inch
Seagate IronWolf Pro ST4000NT001 internal hard drive 4 TB 7200 RPM 256 MB 3.5 inch
Seagate IronWolf Pro ST4000NT001 internal hard drive 4 TB 7200 RPM 256 MB 3.5 inch
0 reviews • Write a review
R5,163
+R19 Reward
IronWolf Pro drives are engineered to provide continuous 24×7 performance, reliability and durability for multi-bay, multi-user commercial and enterprise RAID storage environments. The drives include a five-year limited warranty, complimentary three-year Rescue Data Recovery Services and integrated ... Read More
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Stock 30 Code 91559 Brand SEAGATE Model ST4000NT001 Warranty 5 Years

Shipping & Returns

Estimated delivery Thursday, October 1
You will be kept updated through our detailed tracking system
Payment options
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IronWolf Pro drives are engineered to provide continuous 24×7 performance, reliability and durability for multi-bay, multi-user commercial and enterprise RAID storage environments. The drives include a five-year limited warranty, complimentary three-year Rescue Data Recovery Services and integrated IronWolf Health Management to help monitor drive status and reduce downtime.

Advantages

Designed specifically for NAS and RAID systems, IronWolf Pro offers sustained performance under constant workloads, advanced health monitoring, and built-in data recovery support. The five-year warranty and three-year Rescue service add layers of protection and recovery options for business-critical data.

Key specifications

  • Optimised for multi-bay, multi-user commercial and enterprise RAID environments
  • 24×7 continuous operation capability
  • Five-year limited warranty
  • Three-year complimentary Rescue Data Recovery Services
  • IronWolf Health Management for drive monitoring

How to use

Install the IronWolf Pro drive into a compatible NAS or RAID enclosure following the manufacturer’s installation instructions. Configure the drive as part of your RAID array or as a standalone volume, enable IronWolf Health Management in the system settings if supported, and ensure regular backups in addition to Rescue service coverage.

Recommendations

Use IronWolf Pro drives in supported multi-bay NAS or enterprise RAID systems, monitor drive health regularly, and maintain up-to-date backups to maximise data protection and minimise service interruptions.
Key Highlights
  • 4 TB 3.5" 7200 RPM
  • NAS HDD
  • Storage drive buffer size: 256 MB
  • 6 Gbit/s
  • Uncorrectable Bit Error Rate (UBER): < 1 per 10^15 bits read
  • 650 g
Specifications
Component for
NAS
Depth
147 mm
HDD capacity
4 TB
HDD interface transfer rate
6 Gbit/s
HDD size
3.5"
HDD speed
7200 RPM
HDD sustained transfer rate
250 MiB/s
Height
26.1 mm
Mean time between failures (MTBF)
2000000 h
Noise level (idle)
28 dB
Non-operating shock
300 G
Non-operating vibration
2.27 G
Operating shock
70 G
Operating temperature (T-T)
0 - 65 °C
Operating voltage
5 / 12 V
Power consumption (idle)
5.5 W
Power consumption (off)
1 W
Power consumption (standby)
1 W
Power consumption (typical)
8.7 W
Rotational Vibration (RV) sensors
Yes
Start-up current
2 A
Storage drive buffer size
256 MB
Storage temperature (T-T)
-40 - 70 °C
Type
HDD
Uncorrectable Bit Error Rate (UBER)
< 1 per 10^15 bits read
Weight
650 g
Width
101.8 mm
Workload rate limit
550 TB/year

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Price history over the last 6 months
Seagate IronWolf Pro ST4000NT001 internal hard drive 4 TB 7200 RPM 256 MB 3.5 inch
Current
R5,163
Lowest
R4,902
Highest
R5,239
Change 24H
+R16   +0%
Week
+R234   +5%
Month
+R224   +5%

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