Western Digital WD Re 4TB 3.5" 7200 RPM SATA
MPN WD4000FYYZ UPC 718037786810
- Capacity
- 4TB
- Speed
- 7,200 RPM
- Cache
- 64 MB
- Interface
- SATA
- Form factor
- 3.5"
- Recording
- —
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$220.00
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Specifications
Drive
- Capacity
- 4TB
- Form factor
- 3.5"
- Interface
- SATA
- Speed
- 7,200 RPM
- Cache
- 64 MB
Use & reliability
- Made for
- Enterprise
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Full spec sheet from Newegg
- Model/Brand
- WD
- Model/Model
- WD4000FYYZ
- Model/Series
- RE
- Features/Usage
- For Enterprise Storage
- Model/Packaging
- Bare Drive
- Performance/RPM
- 7200 RPM
- Features/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.
- Performance/Cache
- 64MB
- Performance/Capacity
- 4TB
- Performance/Interface
- SATA 6.0Gb/s
- Dimensions/Form Factor
- 3.5"
- Dimensions/Width (maximum)
- 101.60mm
- Dimensions/Height (maximum)
- 25.4mm
- Dimensions/Length (maximum)
- 147.00mm
- Performance/Average Latency
- 6Gb/s
- Additional Information/First Listed on Newegg
- March 04, 2026
