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Seagate NAS HDD IronWolf internal hard drive 12 TB 7200 RPM 256 MB 3.5 inch Serial ATA III

Seagate NAS HDD IronWolf internal hard drive 12 TB 7200 RPM 256 MB 3.5 inch Serial ATA III
36 mo.
Seagate NAS HDD IronWolf internal hard drive 12 TB 7200 RPM 256 MB 3.5 inch Serial ATA III
R9,980
The Seagate IronWolf 12 TB NAS hard drive (3.5", SATA III) delivers high-capacity storage for network-attached storage systems and multi-user environments. With a 7200 RPM spindle speed and a 256 MB cache, this drive is designed to provide consistent performance and data integrity for backup, file s... Read More
Stock 20 Code 2445675 Brand SEAGATE Model ST12000VN0008 Warranty 3 Years

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The Seagate IronWolf 12 TB NAS hard drive (3.5", SATA III) delivers high-capacity storage for network-attached storage systems and multi-user environments. With a 7200 RPM spindle speed and a 256 MB cache, this drive is designed to provide consistent performance and data integrity for backup, file sharing, and continuous remote access. IronWolf Health Management and AgileArray technology improve drive reliability and system scalability when used in compatible NAS enclosures.

Advantages

The IronWolf 12 TB drive combines a large 12 TB capacity with a 7200 RPM speed and 256 MB buffer to support fast data transfer and sustained workloads. Built-in RV sensors and AgileArray firmware help maintain performance and reduce vibration in multi-bay NAS systems. IronWolf Health Management provides proactive monitoring and alerts when the drive is installed in compatible NAS platforms. The drive’s design supports multi-user access patterns and multi-RAID network environments.

Suitable for

Key specifications

How to use

Install the 3.5" Seagate IronWolf drive in a compatible NAS enclosure following the enclosure manufacturer’s instructions. Connect the drive using the SATA III interface and configure it within the NAS operating system. For multi-bay systems, populate bays as recommended to achieve the desired RAID level and balance performance with redundancy. Enable IronWolf Health Management within a compatible NAS to allow ongoing monitoring and alerts.

Recommendations

Use this drive in NAS environments with proper cooling and vibration mitigation. Regularly update NAS firmware and enable IronWolf Health Management for proactive drive condition reporting. Choose appropriate RAID configurations and perform routine backups to protect critical data.

Key Highlights
  • Home and small office NAS systems
  • Multi-user file sharing and remote backups
  • Multi-bay NAS enclosures requiring vibration-tolerant drives
  • RAID arrays for data storage and archival
  • Brand: SEAGATE
  • Model / MPN: ST12000VN0008
  • Capacity: 12 000 GB
  • Form factor: 3.5"
  • Interface: Serial ATA III (SATA III)
  • Spindle speed: 7200 RPM
  • Cache: 256 MB
  • MTBF: 1 000 000 hours
  • Weight: 0.69 kg
  • EAN: 0763649121757
Specifications
Component for
NAS
Depth
147 mm
Doesn't contain
Halogen
Harmonized System (HS) code
84717050
HDD capacity
12 TB
HDD interface transfer rate
6 Gbit/s
HDD size
3.5"
HDD speed
7200 RPM
HDD sustained transfer rate
210 MiB/s
Height
26.1 mm
Interface
Serial ATA III
Layers per pallet
8 pc(s)
Mean time between failures (MTBF)
1000000 h
Non-operating altitude
-304.8 - 12192 m
Non-operating shock
250 G
Operating relative humidity (H-H)
5 - 90%
Operating shock
70 G
Operating temperature (T-T)
5 - 70 °C
Operating voltage
5 / 12 V
Power consumption (idle)
5 W
Power consumption (standby)
0.8 W
Power consumption (typical)
7.8 W
Products per pallet
40 pc(s)
Quantity per box
20 pc(s)
Start-up current
1.8 A
Start/stop cycles
600000
Storage drive buffer size
256 MB
Storage relative humidity (H-H)
5 - 95%
Storage temperature (T-T)
-40 - 70 °C
Type
HDD
Weight
690 g
Width
101.8 mm
Workload rate limit
180 TB/year

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Price history over the last 6 months
Seagate NAS HDD IronWolf internal hard drive 12 TB 7200 RPM 256 MB 3.5 inch Serial ATA III
Current
R9,980
Lowest
R9,139
Highest
R10,569
Change 24H
+R72   +1%
Week
+R306   +3%
Month
+R720   +8%

Independent reviews by tech media

uk.hardware.infoTomas

Verdict: Despite the fact that there are only three hard disk drive manufacturers left, you have a lot to choose from when you're looking for a new drive. It is not just about prices either. Though SSDs have outperformed hard drives for a long time now, there are...

Read the full review at uk.hardware.info →
tomshardware.comChris

Verdict: The Seagate IronWolf and Western Digital Red fight for the same group of customers. Those are mainly people who use small-to-medium size NAS with one to eight bays. That market spans several types of users, from the digital hoarder at home to a small prof...

Read the full review at tomshardware.com →
uk.hardware.infoFarzin

Verdict: Because the throughput of these hard drives will be limited by the used NAS and the network connection we do not primarily look at the speed here, but at the elements that are important for this segment: noise levels and power consumption. Therefore it is...

Read the full review at uk.hardware.info →
devontechsupport.com

Verdict: The IronWolf hard drive – especially in its 10TB guise – won't be for everyone, and that's exactly why it's such a good buy. By focusing on making a hard drive that's ideal for large – and busy – NAS devices, Seagate has produced a drive that should be on...

Read the full review at devontechsupport.com →

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