Brand: Western Digital · SKU: WDBNSW0020HNC · MPN: WDBNSW0020HNC · Category: Storage
The Western Digital My Book World Edition II is an external network-attached storage (NAS) drive with a 2TB capacity, designed for centralized file storage and backup across multiple computers on a home or office network. It features dual-drive RAID 1 (Mirrored) technology for automatic data protection, where one drive mirrors the other, allowing the system to continue functioning if one drive fails. It can also be run in RAID 0 (Striped) mode for increased speed if redundancy is not the primary concern. It includes Ethernet connectivity, supporting up to 1000 Mbps data transfer rates, and comes with WD Anywhere Backup software for automatic backups. It is compatible with both PC (Windows XP/Vista) and Mac (OS X Tiger/Leopard) systems and features remote access capabilities via a web-based interface or bundled MioNet program. The unit has a white casing and a power button that also serves as a storage-level indicator with four segments. The unit dimensions are approximately 174.6mm x 1
| Capacity | 2 TB |
|---|---|
| Form Factor | External, Dual-Drive |
| RAID Support | RAID 1 (Mirrored - default), RAID 0 (Striped) |
| Compatibility | PC (Windows XP/Vista), Mac (OS X Tiger/Leopard) |
| Software Included | WD Anywhere Backup, MioNet remote access (trial) |
| Drive Connectivity | Ethernet (10/100/1000 Mbps) |
| Data Transfer Rate (Max) | Up to 1000 Mbps |
| Warranty | Varies; often sold for parts/repair or as legacy equipment. |
| Weight | 2.7 kg |
| Dimensions | 174.6mm x 159.3mm x 104mm |
A 2TB dual-drive Network Attached Storage (NAS) device by Western Digital, featuring automatic data mirroring (RAID 1) for protection, Gigabit Ethernet connectivity, and remote file access capabilities.
Data Integrity Engineers
High-Availability Storage Arrays
"Engineered for high-throughput data paths or critical backup cycles, the WDBNSW0020HNC provides the data integrity required for High-Availability Storage Arrays. Data Integrity Engineers will benefit from its performance consistency."
Yes, this Western Digital My Book World Edition II 2TB External Network Dual-Drive Hard Drive (WDBNSW0020HNC) 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 Western Digital My Book World Edition II 2TB External Network Dual-Drive Hard Drive 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 WDBNSW0020HNC.