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The WD Red Pro provides the ideal blend of performance and reliability that 1-24 bay NAS storage systems require for medium to large businesses. With an extended warranty and premium support, your data will be safe and quickly accessible.
3,5" 12Tb 256 MB Serial ATA 6Gb/s 7200 RPM Hard Drive - WD121KFBX (bulk)
Sporting the original NAS hard drive colour, the WD Red Pro 12TB continues the success of WD Red products by adding support for 1-bay to 24-bay storage systems for medium and large businesses. WD Red Pro hard drives include exclusive WD NASware 3.0 technology that provides unmatched compatibility, reliability, and performance.
Created specifically for small and medium-sized businesses, the WD Red lineup has been expanded with WD Red Pro models that are available for medium to large NAS environments with 1 to 24 bays. Featuring 12TB of capacity, the WD Red Pro comes with a 5-year limited warranty and is designed to support your company's growing workloads.
WD Red Pro comes with NASware 3.0, which improves system compatibility and ensures seamless integration into your network infrastructure. Add value to your business by allowing your employees to quickly share files and reliably back up folders with WD Red Pro hard drives in your NAS solution.
Because your NAS system is always running, it is essential to use a high reliability drive. With a 35% increase in mean time between failures (MTBF) over standard hard drives, WD Red with NASware 3.0 is designed for 24x7 environments. Delivered with time-limited error recovery(TLER) built into NASware 3. 0, WD Red Pro prevents failures caused by error recovery that are common with desktop hard drives.
WD Red Pro comes with a 5-year limited warranty for your peace of mind. All WD Red Pro hard drives are covered by professional support services with a dedicated 24/7 premium support line (in English, regional hours vary).
Select your criteria
General information |
Product name |
Western Digital WD Red Pro 12 TB SATA 6Gb/s |
Brand |
Western Digital | |
Model |
WD121KFBX | |
Main characteristics |
Interface with the computer |
Serial ATA 6Gb/s (SATA Revision 3) |
Hard drive format |
3" 1/2 | |
Capacity |
12 TB | |
Performance |
Rotation speed |
7200 RPM |
Cache size |
256 MB | |
Recording technology |
CMR | |
Design |
Hard drive type |
HDD (Hard Disk Drive) |
Use |
for NAS | |
Physical characteristics |
Width |
101.6 mm |
Height |
26.1 mm | |
Depth |
147 mm | |
Weight |
660 g | |
Warranties |
Commercial warranty |
Seller 3 years |
Legal warranty |
See terms & conditions |
Product referenced on 11 Jun 2019
These two disks are used in a NAS in RAID 1. I'm very satisfied with them for the moment, despite the little noise they make almost all the time. I hope that they will last a long time, because the aim is to ensure the durability of the backups, which therefore exist in three copies: the PC disks and the two NAS disks.
The pluses :
Appreciable transfer speed
Works perfectly with a Synology DS220+
Minus: coupled with the synology, when leaving standby or when it scratches. the noise is quite audible.
Very good hard drive, even if a bit noisy
In the same universe: hdd desktop wd red pro (3.5'', 12tb, 256mb, 7200 rpm, sata 6 gb s)
