WD Red Plus 3.5" Internal Hard Drive 4TB NAS SATA III

WD Red Plus drives are designed to handle the workloads of advanced-user and small to medium business NAS environments. WD Red Plus drives offer the speed and capacity needed to store, protect and share large volumes of data on RAID-optimised medium-sized NAS systems, with improved energy efficiency.
Optimised for NAS with NASware
NASware technology, exclusive to Western Digital, precisely tunes parameters to match NAS system workloads, helping increase reliability and performance.
Designed for continuous operation.
Since your NAS system is always on, a reliable drive is essential. WD Red Plus hard drives are designed for systems that run without interruption, giving users the confidence of knowing they can reliably access their data.
Proven, reliable compatibility.
Western Digital partners with a wide range of NAS system vendors to run extensive testing and ensure compatibility with most NAS enclosures.
Optimised to reduce total cost of ownership (TCO).
WD Red Plus drives are designed to use less power (unlike previous models) and to run at a lower temperature, which reduces operating costs and helps lower heat in temperature-sensitive NAS enclosures.
Built for high performance.
Despite using less power, the drives have more than enough bandwidth to handle the mixed performance demands of multi-drive NAS systems.
Balanced for greater reliability.
Hard drives that aren't properly balanced can produce excess vibration and noise in multi-drive systems, which could reduce hard drive lifespan and degrade performance over time. Our enhanced dual-plane balance control technology significantly improves balance and increases the drive's overall reliability and performance.
Backed by first-class warranty and support.
As a leading hard drive manufacturer in the industry, Western Digital backs its NAS storage solutions with the assurance of a 3-year limited warranty, along with first-class support services for hassle-free data storage.
Specifications:
Features:
-HDD size: 3.5
-HDD capacity: 4000GB
-HDD rotation speed: 5400 RPM
-Interface: SATA
-Type: Hard disk drive
-Component for: NAS
-Buffer storage unit size: 256MB
-HDD interface transfer speed: 6Gbit/s
-HDD sustained transfer speed: 180MiB/s
-Start/stop cycle: 600000
-Mean time between failures: 1000000h
Power control:
-Power consumption (idle): 0.4W
-Power consumption (read): 3.3W
-Power consumption (write): 3.3W
-Power consumption (standby): 2.3W
-Operating voltage: 5 / 12V
-Inrush current: 1.2A
Environmental conditions:
-Operating temperature range: 0 - 65 degrees C
-Storage temperature range: -40 - 70 degrees C
-Shock (operating): 30G
-Shock (non-operating): 350G
Weight and dimensions:
-Width: 101.6mm
-Height: 26.1mm
-Depth: 147mm
-Weight: 570g