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Western Digital WD121KFBX 12TB NAS Internal Hard Drive




The WD Red Pro hard drive is designed to handle increased workloads in medium to large NAS environments with up to 24 hard drive positions and offers a limited 5-year warranty.

NAS for large companies

Make your business more valuable by enabling your employees to quickly and reliably synchronize their files and back up folders or share work with customers.

NASware 3.0 technology

Seamless integration, robust data protection and optimum performance for larger NAS systems with higher requirements.

Built for NAS compatibility

WD Red Pro hard drives also include NASware technology and are specifically designed to provide performance and reliability in larger NAS and RAID environments.


A multi-axis shock sensor automatically detects subtle shocks that can occur in larger NAS environments and helps, in combination with dynamic flight altitude technology, adjust each read / write function to compensate for additional vibrations and protect data.


Acronis True Image WD Edition software, which can be downloaded for free, can clone hard disks and back up your operating system, applications, settings and all your data.


Compatible with medium to large NAS environments with up to 24 positions.


12 TB




SATA 6 Gb /




3.5 inches



TPM class








Limited warranty

5 years

No additional files, specification sheets, guides or documentation found for product.


You can finance this product via Flexirent! For more information regarding flexirent, and to use the flexirent finance calculator, please click here.

The calculator provides an indicative rental cost only. Flexirent prices quoted include GST and stamp duty. Subject to credit approval. To obtain full quote and pre-approval please contact Flexirent Customer Service on 1800 240 102. Rental is payable monthly.

Warranty: 60 Month Manufacturers Return To Base

Full manufacturers warranty details are available at the manufacturers (Western Digital) web site.

Unless otherwise specified Techbuy is normally your first point of contact for warranty related returns, further information regarding our warranty policies and consumer guarantees is available on our policies and service & support pages.

To apply for return of a product just go to our returns page.

These terms are in addition to and do not affect any terms, conditions, guarantees and warranties implied by law.

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