Hard disk za servere WD Ultrastar DC HC520 HE12 512E SE (3.5", 12TB, SATA3 6Gb/s, 256MB Cache, 7200rpm)

Drive Configuration
Device Location Internal
Form Factor 3.5"
Kapacitet 12 TB
Supports Data Channel SATA III-600
Installed Cache Memory Storage Capacity 256 MB
Performance
Brzina okretaja 7200 rpm
Average Rotational Delay 4.12 ms
Average Seek Time 8 ms
Maximum Seek Time 8.6 ms
External Data Bit Rate 6 Gbps
Reliability
Non-Recoverable Errors 1 per 10^15
Mean Time Between Failures 2500000 hr
Hard Drive Features 24/7
HelioSeal Technology
Interface Provided
SATA III 1
Power Consumption
Nominal Supply Voltage 5 V
Maximum Supply Voltage 12 V
Minimum Supply Voltage 5 V
Maximum Power Consumption 7.2 W
Minimum Power Consumption 5.3 W
Environment
Maximum Operating Ambient Temperature 60 °C
Minimum Operating Ambient Temperature 5 °C
Typical Operating Noise Level 36 dB