WD Ultrastar® HDD 8TB (HUS728T8TALE6L4) DC HC320 3.5in 26.1MM 256MB 7200RPM SATA 512E SE (GOLD WD800

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)