WD40EFZZ
- Description
- 4TB Red Plus 3.5" 5400 RPM SATA III Hard Disk Drive
- Series
- Red Plus
- Interface
- SATA III
- Form Factor
- 3.5"
- Cache
- 128MB
Quantity
Let us do the sourcing. Even if it's not available now, our team can track it down and tailor a solution just for you.
- 4TB capacity, 3.5-inch form factor, 5400RPM spin speed
- SATA III interface with 128MB cache
- CMR recording technology
- Sustained data transfer up to 180MB/s, 27dB acoustics
- 180TB annual workload rating with 1 million hour MTBF
- Active power 4.5W, idle power 2.9W, 12V supply
The Western Digital WD40EFZZ is a 4TB Red Plus hard disk drive in a 3.5-inch form factor, designed for NAS and always-on storage. It spins at 5400RPM, uses CMR recording with a 128MB cache, and connects over a SATA III interface. The WD40EFZZ operates on a 12V supply with a 1 million hour MTBF and a 180TB annual workload rating.
The Western Digital WD40EFZZ is used for reliable storage in network-attached storage (NAS) systems, small servers, and multi-drive setups. Its CMR design, low noise, and workload rating make it well suited to always-on home and small-business environments. IT administrators and NAS builders typically choose this drive for file sharing, backup, and media storage.
Fusion’s in-house quality hubs and Prosemi testing facility are fully certified to meet critical industry standards for electronic component inspection and testing.
Quantity
Let us do the sourcing. Even if it's not available now, our team can track it down and tailor a solution just for you.