Product Description
The WD180EMFZ 18TB 3.5" SATA Internal HDD 5400RPM is a Western Digital hard drive built for capacity first. It is meant for desktop systems, external enclosures, NAS units and small to medium CCTV recorders, covering bulk storage, backup, archive, general-purpose data and long-term video retention.
It is optimised for continuous operation, so it suits running around the clock in enclosed NVRs, DVRs and NAS units under moderate workloads.
What the specs mean
- 18TB, 3.5-inch form factor: the larger desktop-size drive, not the 2.5-inch laptop type.
- SATA III, 6Gb/s: the internal interface, and it integrates with SATA infrastructure.
- 5400 RPM class: a slower-spinning drive, positioned for lower power use, quieter running and less heat in an enclosed box.
- Advanced Format (AF) 4K sectors: data is stored in larger 4K blocks, which helps storage efficiency and keeps it compatible with modern operating systems and recording platforms.
Check before you buy
- Your NVR (network video recorder) or DVR needs a free 3.5-inch SATA bay.
- Confirm your recorder accepts an 18TB drive. Some have a maximum drive size.
- Be realistic about workload. This drive suits light to moderate NVR/DVR use, and capacity is prioritised over sustained high write workloads.
It is an OEM internal-use labelled drive and is not a dedicated surveillance or enterprise-grade drive. It supports RAID, where several drives are combined for redundancy. SKU: HDD-18TB-WESTERN-DIGITAL-R.
Specifications
- Brand
- Western Digital
- Capacity
- 18TB
- Connector Type
- SATA
Technical Specifications
Frequently Asked Questions
Is the WD180EMFZ a surveillance drive?
No. It is not a dedicated surveillance or enterprise-grade drive, but it is suitable for light to moderate NVR/DVR use and small to medium CCTV systems.
What connection does it use?
It uses a SATA III 6Gb/s interface and has a 3.5-inch form factor.
Can it be used in a RAID setup?
Yes, it supports RAID configurations for redundancy and data protection.
