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Seagate IronWolf 12TB 3.5" NAS hard drive front label with wolf logo and QR code
Seagate IronWolf 12TB 3.5" NAS hard drive front label with wolf logo and QR code
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Seagate IronWolf 12TB 7200RPM 3.5" HDD

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$811.99 exc. VAT Note: VAT will be charged for UK & EU Countries at checkout. For Zero VAT (for EU buyers), please provide a VAT number at checkout.

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Dispatch Time: Next Working Day Dispatch timelines are estimates and may vary due to unforeseen delays of 1-2 working days for small orders. Larger quantities may require additional processing time.

Product Code: UDHO-4099

MPN #: ST12000VN0008

Product Condition: New

Running out of space on your NAS can slow your workflow and risk data loss. The Seagate IronWolf 12TB 7200RPM 3.5" HDD gives you massive, reliable storage that keeps your files safe and instantly accessible, perfect for busy home offices or growing businesses that need a steady flow of data.

Seagate Hard Drive

With this drive installed, your network storage feels effortless. You’ll notice smoother file transfers and less downtime, even when multiple users are working at once. The drive’s built-in AgileArray technology balances performance and reliability, so you can focus on your projects rather than worrying about storage bottlenecks.

Benefits of Seagate Hard Drive
  • **Reliability:** 1,000,000-hour MTBF means the drive works for years without failure.
  • **Continuous operation:** Designed for 24×7 use, it never needs frequent restarts.
  • **Data safety:** IronWolf Health Management alerts you to potential issues before they become problems.
  • **High workload:** Handles up to 300 TB/year, ideal for busy multi-user environments.
  • **Energy efficient:** Low power draw reduces electricity costs while staying active.

Key Features of a 12 TB Hard Drive
  • Capacity: 12 TB. Provides ample room for large media libraries and backups.
  • Spindle Speed: 7200 rpm. Delivers fast read/write speeds for quick access.
  • Buffer Size: 256 MB. Improves data handling during intensive tasks.
  • Interface: SATA 6Gb/s. Ensures compatibility with modern NAS and desktop systems.
  • Form Factor: 3.5". Fits standard drive bays in most NAS enclosures.
  • Dimensions: 1 in H × 4 in W × 5.8 in D. Compact enough for tight spaces.
  • Weight: 24.34 oz. Light enough for easy installation yet sturdy.
  • RV Sensor: Reduces vibration, maintaining performance in multi-bay setups.
  • Power Consumption: 7.8 W average, 5 W idle. Keeps energy use low during operation.
  • Error Recovery Control: Minimises data loss by handling read/write errors efficiently.

Usages of a 12 TB Hard Drive

A 12 TB hard drive is ideal for small-to-medium businesses that run a NAS with multiple users, creative professionals storing high-resolution video, and home users who need a reliable backup solution for large photo and media collections. It excels in environments where constant access, data integrity, and scalability are essential.


Specifications
Miscellaneous
Miscellaneous / MTBF1,000,000hours
Storage
Storage / TypeHard drive
Header
Header / Product LineSeagate IronWolf
Header / Packaged Quantity1
Dimensions & Weight
Dimensions & Weight / Height1in
Dimensions & Weight / Width4in
Dimensions & Weight / Depth5.8in
Dimensions & Weight / Weight24.34oz
Environmental Parameters
Environmental Parameters / Min Operating Temperature41 °F
Environmental Parameters / Max Operating Temperature158 °F
Environmental Parameters / Min Storage Temperature-40 °F
Environmental Parameters / Max Storage Temperature158 °F
Environmental Parameters / Shock Tolerance (non-operating)250 g @ 2 ms
Environmental Parameters / Shock Tolerance (operating)70 g @ 2 ms
General
General / Capacity12 TB
General / Depth5.8 in
General / Buffer Size256 MB
General / Width4 in
General / Weight24.34 oz
General / InterfaceSATA 6Gb/s
General / Device TypeHard drive - internal
General / Form Factor3.5"
General / FeaturesRV Sensor, Halogen Free, NAS compatible, 24x7 continuous operation, Dual-Plane Balance, Error Recovery Control, AgileArray
General / Height1 in
Expansion & Connectivity
Expansion & Connectivity / Interfaces1 x SATA 6 Gb/s
Expansion & Connectivity / Compatible Bay3.5"
Performance
Performance / Drive Transfer Rate600 MBps (external)
Performance / Spindle Speed7200 rpm
Performance / Internal Data Rate210 MBps
Reliability
Reliability / 24x7 OperationYes
Reliability / MTBF1,000,000 hours
Reliability / Non-Recoverable Errors1 per 10^15
Reliability / Load / Unload Cycles600,000
Hard Drive
Hard Drive / Internal Data Rate210MBps
Hard Drive / Form Factor3.5"
Hard Drive / Non-Recoverable Errors1 per 10^15
Hard Drive / Spindle Speed7200rpm
Hard Drive / InterfaceSerial ATA-600
Hard Drive / Form Factor (Short)3.5"
Hard Drive / 24x7 OperationYes
Hard Drive / Form Factor (Short) (metric)8.9 cm
Hard Drive / Capacity12TB
Hard Drive / Data Transfer Rate600MBps
Hard Drive / Buffer Size256MB
Hard Drive / Hard Drive TypeInternal hard drive
Hard Drive / Form Factor (metric)8.9 cm
Power
Power / Power Consumption7.8 watt (average) ¦ 5 watt (idle) ¦ 0.8 watt (standby) ¦ 0.8 watt (sleep)
Summary Details
HDD capacity12 TB
HDD speed7200 RPM
Storage drive buffer size256 MB
HDD size3.5"
InterfaceSerial ATA III
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