Western Digital WD4000FYYZ 4TB RE SATA 7200 RPM Hard Drive

WD 4TB 3.5 Inch SATA III, 7200 RPM, 64 MB Cache Enterprise Hard Drive (WD4000FYYZ). Introducing Western Digital's 4TB 7200RPM Hard Drive. This drive is commonly used to save large data from enterprise servers and storage, video surveillance, archived soft copy documents, video editing and last but not the least, gaming. This drive runs at 7200RPM, it also offers 64MB cache. The hard drive delivers transfer rates of up to 6 Gbps and high random I/O rates. It is coupled with a dual processor, which provides twice the processing power to maximize performance.

The WD4000FYYZ hard drive from Western Digital features 4TB of storage size in a 3.5" form factor. This drive connects to your system via the SATA 6 Gb/s interface so make sure you have an available port on your compatible motherboard. Advanced features of this HDD include a 64MB cache/buffer and 7200 rotational spin rate.

• High Capacity Nearline Drive
• Designed to handle up to 550TB per year
• Up to 2 million hours MTBF(Mean Time Between Failures)
• Enhanced raff technology for vibration protection
• Improved Positional Accuracy
• Stabletrac
• Capacity: 4TB
• Interface: SATA 6Gb/s
• Form Factor: 3.5 inch
• RPM class: 7200
• Cache: 64MB

• Industry's highest capacity nearline drive - WD RE SATA hard drives are available in capacities ranging from 2TB to 4TB to suit even the most demanding storage needs
• Highest performance for business-critical applications - WD RE delivers 6Gb/s transfer rates, sustained sequential data rates of 171MB/s and high random I/O rates
• Designed for quality and reliability - With a field-tested 1.2 million hour MTBF, this high performance drive delivers the highest level of reliability for 24x7 operation in up to 100% duty cycle applications
• Dual processor - Twice the processing power to maximize performance
• Vibration Protection - Enhanced RAFF technology includes sophisticated electronics to monitor the drive and correct both linear and rotational vibration in real time. The result is a significant performance improvement in high vibration environments over the previous generation of drives
• 1-year limited warranty

Manufacturer：WD
MPN：WD4000FYYZ
Packaging：Bare Drive
Interface：SATA 6.0Gb/s
Size：4TB
RPM：7200 RPM
Cache：64MB
Average Latency：6Gb/s
Features：High capacity nearline drive
Multiple capacities to suit even the most demanding datacenter, enterprise server, or cloud storage needs.

Designed for high-intensity applications
Designed to handle workloads up to 550TB per year - among the highest workload capability of any 3.5-inch hard drive - delivering both performance and reliability to any datacenter environment.

StableTrac (excluding FBYZ models)
The motor shaft is secured at both ends to reduce system-induced vibration and stabilize platters for accurate tracking during read and write operations.

Vibration Protection
Enhanced RAFF technology includes sophisticated electronics to monitor the drive and correct both linear and rotational vibration in real time. The result is a significant performance improvement in high vibration environments over desktop drives.

Dual actuator technology
A head positioning system with two actuators that improves positional accuracy over the data track(s).
The primary actuator provides coarse displacement using conventional electromagnetic actuator principles.

Multi-axis shock sensor
Automatically detects the subtlest shock events and compensates to protect the data.

RAID-specific, time-limited error recovery (TLER)
Reduces drive fallout caused by the extended hard drive error-recovery processes common to desktop drives.

Designed for quality and reliability
With 2.0 million hours MTBF, these drives ensure one of the highest level reliability ratings for high-capacity enterprise storage needs.

Thermal extended burn-in test
Each drive is put through extended burn-in testing with thermal cycling to ensure reliable operation.

NoTouch ramp load technology
The recording head never touches the disk media ensuring significantly less wear to the recording head and media as well as better drive protection in transit.

Dynamic fly height technology
Each read-write head's fly height is adjusted in real time for optimum reliability.
Usage：For Enterprise Storage
Form Factor：3.5"
Height (maximum)：26.10mm
Width (maximum)：101.60mm
Length (maximum)：147.00mm