Western Digital Gold 8TB 256MB Sata III WD8004FRYZ

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תיאור מוצר
مواصفات المنتج
Brand Western Digital
Series Gold Enterprise
Model WD8004FRYZ
Specifications
Recording Technology CMR (Conventional Magnetic Recording)
Interface SATA 6 Gb/s
User Sectors Per Drive 512e
Formatted Capacity 8 TB
Form Factor 3.5"
Native command Queuing Yes
Advanced Format Yes
RoHS Compliant Yes
Performance
Sustained Transfer Rate 255 MB/s
Cache (MB) 256 MB
RPM 7200 RPM
Reliability
MTBF 2,000,000 Hours
Workload Rate 550 TB / Year
Annualized Failure Rate 0.44 %
Power Requirements
Read / Write 8.8 W
Idle 7.4 W
Power efficiency index (W/TB, idle) 0.9 W / TB
General
Operating Temperature 5°C to 60°C
Non-Operating Temperature -40°C to 70°C
Idle Acoustics 29 dBA
Seek Acoustics 36 dBA
Shock when Operating (half-sine wave, 2ms) 70 G
Shock when not Operating (half-sine wave, 2ms) 300 G
Physical Dimensions
Dimensions 26.1 x 147 x 101.6 mm (H x L x W)
Weight 715 grams ± 10%
Intended Use Enterprise-grade data centers, Storage systems (NAS, SAN)
Operating System Support Microsoft Windows, Windows Server, Linux
Warranty Information
Warranty 5 Year Warranty

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