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Western WD20EFZX Digital 2TB 6Gb/s SATA 5400 3.5-in 64MB Hard Drive
- Built for small or medium business NAS systems
- CMR technology for consistent performance and reliability
- Tested for 24x7 environments and heavy workloads
- NASware 3.0 technology for seamless integration and data protection
WD20EFZX isn't on our shelf today — we source it to order. Request a quote and we'll confirm price and lead time within one business day.
Key specifications
See full specs ↓- Capacity
- 2TB
- Interface
- SATA 6 Gb/s
- Form Factor
- 3.5-inch
- Cache
- 128MB
- RPM Class
- 5400 RPM
- Recording Technology
- CMR
Product details
The WD Red Plus WD20EFZX is a 2TB internal hard drive specifically engineered for NAS systems with up to 8 bays. It features CMR technology to handle increased workloads and ensure seamless integration with ZFS and other file systems for reliable 24x7 performance.
Technical Information
| Capacity | 2TB |
| Interface | SATA 6 Gb/s |
| Form Factor | 3.5-inch |
| Cache | 128MB |
Additional Specifications
| RPM Class | 5400 RPM |
| Recording Technology | CMR |
| Workload Rate | 180TB/year |
Description
Model: WD20EFZX. Part of the WD Red Plus series designed for RAID-optimized NAS enclosures. Features NASware 3.0 firmware, 180TB/year workload rating, and 1,000,000 hours MTBF. Supports up to 8-bay systems and is optimized for multi-user environments.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
Purchase orders accepted
Government, enterprise, data center and small business.
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