Wd Red Pro 12Tb Internal Desktop Hard Drive

The Western Digital Red Pro 12TB Internal Desktop Hard Drive (model WD121KFBX) is designed for use in NAS (Network Attached Storage) systems, particularly for medium to large-scale businesses or high-intensity workloads. Below is a detailed overview based on available information:

Key Specifications:

• Capacity: 12TB
• Rotational Speed: 7200 RPM
• Interface: SATA 6 Gb/s
• Recording Technology: CMR (Conventional Magnetic Recording) for reliable performance in NAS environments
• Cache: 256 MB
• Form Factor: 3.5-inch
• Workload Rating: Up to 300TB/year, making it suitable for 24/7 operation in multi-user NAS environments
• MTBF (Mean Time Between Failures): 1 million hours
• Warranty: 5 years
• NAS Compatibility: Supports NAS systems with up to 24 bays
• Technologies:
  • NASware 3.0 firmware for optimized performance in NAS and RAID configurations
  • 3D Active Balance Plus for improved reliability and vibration control
  • Error recovery controls to protect data integrity

Performance:

• Transfer Speeds: Sustained transfer rates up to 240 MB/s (depending on system configuration and workload).
• Power Consumption:
  • Average read/write: ~6.9W
  • Idle: ~3.5W
• Noise Levels: Relatively quiet for a 7200 RPM drive, with an average of ~32 dBA during operation ( quieter compared to some enterprise drives but louder than lower-RPM NAS drives like the WD Red Plus).