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€ 495,–
€ 409,09 ex. 21% VAT


in stock (1 unit) | order today = shipped on morgen
  • 12TB, 3,5 inch HDD
  • SATA 6 Gb/s Interface
  • 7200 TPM Klasse
  • 256 MB Cache
ask for extra discount on higher volumes!

Product Description WD121KFBX

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.

Greater shock protection for NAS positions
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.

Make simple Back-Ups and perform upgrades
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.

For more information, please visit this products webpage.


Size 3,5"
Capacity 12 TB
Type of usage NAS Pro
Interface SATA III (6 Gb/s)
Cache 256 MB
Rotations 7200 RPM
Warranty 5 year
EAN Code 718037866246

Did you notice a wrong specification? Please let us know.

HDD size 3.5 inch
HDD capacity 12000 GB
HDD speed 7200 RPM
Interface Serial ATA III
Type HDD
Component for Server/Workstation
Storage drive buffer size 256 MB
HDD interface transfer rate 6 Gbit/s
HDD sustained transfer rate 255 MiB/s
Start/stop cycles 600000
Workload rate limit 180 TB/year
Mean time between failures (MTBF) 2500000 h
RoHS compliance Yes
Power consumption (standby) 0.6 W
Power consumption (read) 6.9 W
Power consumption (write) 6.9 W
Power consumption (idle) 5 W
Operational conditions
Operating temperature (T-T) 5 - 60 C
Storage temperature (T-T) -40 - 70 C
Operating shock 70 G
Non-operating shock 300 G
Weight & dimensions
Width 101.6 mm
Height 26.1 mm
Depth 147 mm
Weight 660 g

Did you notice a wrong specification? Please let us know.

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