Wd Red Pro 22Tb Internal Desktop Hard Drive
32.999,00 EGP
Model: WD181KFGX
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Wd Red Pro 22Tb Internal Desktop Hard Drive
The Western Digital Red Pro 22TB Internal Desktop Hard Drive (model WD221KFGX) is a high-capacity NAS-optimized drive designed for medium to large-scale business environments or advanced home users. Below is a detailed overview based on available information:
Key Specifications:
- Capacity: 22TB
- Rotational Speed: 7200 RPM
- Interface: SATA 6 Gb/s
- Recording Technology: CMR (Conventional Magnetic Recording) for reliable performance in NAS environments
- Cache: 512 MB
- Form Factor: 3.5-inch
- Workload Rating: Up to 550TB/year, making it suitable for 24/7 operation in high-intensity, multi-user NAS environments
- MTBF (Mean Time Between Failures): 2.5 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
- OptiNAND technology (introduced in higher-capacity models like this 22TB version) for enhanced metadata caching and performance
Performance:
- Transfer Speeds: Sustained transfer rates up to 287 MB/s (depending on system configuration and workload).
- Power Consumption:
- Average read/write: ~7.5W
- Idle: ~4.0W
- Noise Levels: Relatively quiet for a 7200 RPM drive, with an average of ~32–34 dBA during operation (similar to other Red Pro models but louder than lower-RPM NAS drives like the WD Red Plus).
Use Cases:
- Ideal for businesses or advanced users requiring massive, reliable storage for NAS systems, especially in environments with high workloads (e.g., media production, large-scale backups, or multi-user file sharing).
- Suitable for archiving, file sharing, and RAID array rebuilding (e.g., ZFS or other file systems).
- Designed for continuous operation in multi-drive NAS setups, making it a strong choice for home labs, media servers, or mediu
معلومات إضافية
| Brand |
Western Digital |
|---|---|
| Hard drive brand |
Western Digital |
| Hard drive capacity |
22 TB |
| Hard drive type |
HDD |

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