Solutions for SMB Customers
For up to 16 bay medium to large-scale NAS environments, the WD Red Pro drive is engineered to handle increased business workloads and carries a 5-year limited warranty.
NAS for Big Business
Add value to your business by enabling your employees to quickly and reliably sync their files and back up folders or share work with clients.
NASware 3.0 Technology
Seamless integration, robust data protection and optimal performance for larger NAS systems that demand more.
Built for NAS Compatibility
WD Red Pro hard drives also have NASware technology and are purpose-built to balance performance and reliability in larger NAS and RAID environments.
Larger NAS Bay Shock Protection
A multi-axis shock sensor automatically detects subtle shock events that may occur in larger NAS environments and when combined with dynamic fly height technology, helps to adjust each read-write function to compensate for increased vibrations and protect data.
• SATA III 6Gb/s Interface.
• 7200rpm speed.
• WD Quality.
• NAS bay shock protection.
• 5-year warranty.
| Capacity | 4000 GB |
| Edition | Red Pro NAS |
| Form Factor | 3.5" |
| SSHD | No |
| Flash Memory Size | N/A |
| Flash Memory Type | N/A |
| Height | 26.1 mm |
| Rotation Speed | 7200 rpm |
| Sector Size | |
| Cache | 256MB |
| Access Time | N/A |
| Host to/from Drive Sustained Transfer Rate | 217 MB/s |
| Interface | SATA 3.0 (6Gb/s) |
| Load/Unload Cycles | 600,000 |
| Annualised Workload Rating | 300 TB/yr |
| Non-Recoverable Read Errors per Bits Read | <1 in 10^14 |
| Max. Operating Shock | 30 G |
| NCQ | Yes |
| Max.Power Usage | 7.2 W |
| Dimensions | 101.6 x 26.1 x 147 (WxHxD mm) |
| Package Type | OEM |