Product Description
The Western Digital WD180EMFZ is an 18TB 3.5-inch internal hard drive built for high-capacity storage in desktop systems, external enclosures, and entry-level surveillance setups. It runs on a SATA III 6Gb/s interface, giving stable transfer performance for bulk storage, backup, and archive work.
Why it suits NVR/DVR deployments
At 5400 RPM class speed, the drive runs at lower power draw, reduced acoustic output, and better thermal efficiency than faster-spinning alternatives. That makes it a sensible fit for enclosed recording units — NVRs, DVRs, NAS boxes — running under moderate, continuous workloads rather than heavy sustained writes.
Advanced Format (AF) 4K sector technology improves storage efficiency and keeps the drive compatible with current operating systems and recording platforms.
Where to spec it
For installers, this drive fits small-to-medium CCTV systems where long-term video retention and raw capacity matter more than write-heavy performance. It works with standard SATA infrastructure and supports RAID configurations where redundancy is needed across multiple drives.
What it isn't
WD180EMFZ is not a dedicated surveillance or enterprise-grade drive. Keep it to controlled workload environments — high-write, always-on enterprise deployments call for a different class of drive.
- Capacity: 18TB
- Form factor: 3.5" internal
- Interface: SATA III 6Gb/s
- Speed class: 5400 RPM
- Sector tech: Advanced Format (AF) 4K
- Labelling: OEM internal-use
Specifications
- Brand
- Western Digital
- Capacity
- 18TB
- Connector Type
- SATA
Technical Specifications
Frequently Asked Questions
Is the WD180EMFZ suitable for a busy 24/7 surveillance system?
It's built for light-to-moderate NVR/DVR workloads under continuous operation, not for high-write enterprise-grade surveillance deployments.
What interface does the WD180EMFZ use?
It uses a SATA III 6Gb/s interface, compatible with standard SATA infrastructure.
Could this drive be set up within a RAID array?
Yes, it can be set up in RAID arrays to provide redundancy and protect your data.
What sector technology does the drive use?
It uses Advanced Format (AF) 4K sector technology, which improves storage efficiency and compatibility with modern platforms.
