Brand: Western Digital · SKU: WD4003FFBX · MPN: WD4003FFBX · Category: Storage
Enterprise-class hard drives engineered to deliver high performance and reliability to commercial and enterprise NAS environments. WD Red Pro drives are engineered to handle high-intensity workloads in 24×7 multi-user commercial and enterprise NAS environments. WD Red Pro drives deliver the performance, scalability and dependability businesses require to store, share and collaborate on large amounts of data in multi-bay RAID-optimized NAS systems. Optimized for NAS with NASware™ 3.0 technology, which fine-tunes drive parameters to match NAS system workloads, increasing performance and reliability. Designed for continuous operation and tested for dependable compatibility. Protected against excessive vibration and built to absorb shock. Includes Rotation Vibration (RV) sensors and a multi-axis shock sensor to detect subtle shock events and automatically compensate with dynamic fly height technology to further protect the drives. Supports up to 300TB/year workload rate and up to 2.5M hour
| MTBF | 2.5M hours |
|---|---|
| Capacity | 4TB |
| Interface | SATA 6 Gb/s |
| Cache Size | 256MB |
| Disk Speed | 7200 RPM |
| Form Factor | 3.5-Inch |
| Workload Rate | 300TB/year |
| Shock Protection | Multi-axis shock sensor |
| NASware Technology | NASware 3.0 |
| NAS Systems Support | Up to 24 bays |
| Recording Technology | CMR |
| Vibration Protection | 3D Active Balance Plus |
| Operating Temperature | 0°C to 65°C |
| Non-Operating Temperature | -40°C to 70°C |
| Warranty | 5-Year Limited Manufacturer Warranty |
| Weight | 0.72kgs |
| Dimensions | 147mm x 101.6mm x 26.1mm |
The WD Red Pro WD4003FFBX is a 4TB internal hard drive designed for commercial and enterprise Network Attached Storage (NAS) environments. It features 7200 RPM speed, 256MB cache, and CMR recording technology for high performance and reliability. Optimized with NASware 3.0 technology, it ensures seamless integration, robust data protection, and optimal performance in demanding NAS and RAID configurations. The drive is built for 24x7 continuous operation and includes features like Rotation Vibration (RV) sensors and a multi-axis shock sensor for enhanced durability in multi-bay NAS systems (up to 24 bays). It supports a workload rate of up to 300TB/year and has an MTBF of 2.5 million hours.
Yes, this WD Red Pro NAS Hard Drive - 4TB (WD4003FFBX) is 100% genuine Western Digital hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
This WD Red Pro NAS Hard Drive - 4TB includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Yes, we have a 30-day return policy on all products. Restocking fees may apply for opened items. Please see our return policy for complete details.
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the WD4003FFBX.