Western Digital WD4002FYYZ 4TB SATA HD
Logical/Physical bytes per sector : 512/512
Formatted capacity : 4TB / 4000GB
512n/512e user sectors per drive : 7,814,037,168
Interface : SATA 6Gb/s
Native Command Queuing : Yes
Form Factor : 3.5-inch
RoHS compliant : Yes
Data transfer rate (max) Buffer to host Host to/from drive (sustained) : 6Gb/s 201MB/s
Cache (MB) : 128
Performance Class : 7200 RPM Class
Load/unload cycles : 600,000
Non-recoverable read errors per bits read : <1 in 10^15
MTBF (hours) : 2,000,000
AFR (%) : 0.44
Average power requirements (W) Sequential read Sequential write Random read/write Idle : 7.4 7.4 8.1 5.9
Temperature (°C) Operating Non-operating : 5 to 60 -40 to 70
Shock Operating (half-sine wave, 23ms) Non-operating (half-sine wave) : 70G 300 (1 ms)/150 (11 ms)
Acoustics (dBA) Idle Seek (average) : 29 36
Height (in/mm, max) : 1.028/26.1
Length (in/mm, max) : 5.787/147
Width (in/mm, ± .01 in) : 4/101.6
Weight ((lb/kg, ± 10%) : 1.58/0.715


