WD ULTRASTAR 7K8 3.5in 26.1MM 8000GB 256MB 7200RPM SATA ULTRA 512E SE 7K8(GOLD)

Podrobnosti
TECHNICAL SPECIFICATIONS

GENERAL
PN HUS728T8TALE6L4
Interface SATA 6Gb/s
Capacity (GB) 8TB
Sector Size (Variable, Bytes/sector) 512e
Form Factor 3.5-inch
Performance 7200 RPM class
PERFORMANCE
Data Buffer (MB) 256
Interface Transfer Rate (MB/sec, max) 600
Sustained Transfer Rate (MB/sec, typ.) 255
RELIABILITY
Error Rate (non-recoverable, bits read) 1 in 10(15)
MTBF (M hours) 2
Annual Failure Rate (AFR) 0.44%
Load/Unload Cycles 600,000
Limited Warranty (yrs) 5
ACOUSTICS
Idle (Bels) 2.9
Operational (Bels, typical) 3.6
POWER
Operating (W, typical) 8.8
Idle (W) 7.4
Power Consump. Efficiency Index (W/TB) 0.925
PHYSICAL SIZE
Z-Height (mm) 26.1
Width (mm) 101.6
Length (mm) 147
Weight (g, max) 0.715kg (+10%)
ENVIRONMENTAL (OPERATING)
Ambient Temperature 5°C to 60°C
Shock (half-sine wave) 70G (2ms)
ENVORINMENTAL (NON-OPERATING)
Ambient Temperature -40°C to 70°C
Shock (half-sine wave) 300G (2ms)