WD20EARZ Western Digital Blue 2TB 5400RPM SATA 6Gb/s 64MB Cache 3.5-Inch Hard Drive
WD20EARZ Overview
The Western Digital Blue 2TB (Model: WD20EARZ) is a reliable and efficient internal hard drive designed for everyday computing and mainstream desktop use. As part of the world-renowned WD Blue series, this 2TB drive offers a solid foundation for your primary PC storage, providing ample space for photos, videos, system files, and office applications. Engineered with 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.
$90
WD20EARZ Technical Specifications
Western Digital Blue 2TB 5400RPM SATA 6Gb/s 64MB Cache 3.5-Inch Hard Drive
Manufacturer: Western Digital
Manufacture Part Number: WD20EARZ
Series: WD Blue Desktop
Storage Capacity: 2 Terabytes (2TB)
Interface Type: SATA 6Gb/s
Form Factor: 3.5-Inch
Recording Technology: SMR (Shingled Magnetic Recording)
RoHS Compliant: Yes
Performance Metrics
Spindle Rotation Speed: 5400 RPM
Data Buffer (Cache): 64 MB
Interface Transfer Rate: 6.0 Gb/s (Maximum)
Internal Data Transfer Rate: 180 MB/s (Sustained)
Average Latency: 5.5 ms
Reliability & Integrity
Load/Unload Cycles: 300,000
Non-recoverable Error Rate: <1 in 10 to the power of 14 bits read
Advanced Format (AF): Yes
Limited Warranty: 2-Year
Power & Environmental
Operating Power (Read/Write): 4.1 Watts
Idle Power: 2.3 Watts
Standby/Sleep Power: 0.6 Watts
Operating Temperature: 0°C to 60°C
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