0F38353 Technical Specifications
Western Digital Ultra Star DC HC550 Hard Drive
Manufacturer: Western Digital
Storage
Buffer Size: 512 megabyte
Data Transfer Rate (Hard Drive): 1.2 GBps
Hard Drive Capacity: 18 TB
Hard Drive Type: Internal hard drive
Max Internal Data Transfer Rate: 262 MBps
Spindle Speed (rpm): 7200 revolutions per minute
Storage Interface
Serial Attached SCSI 3: 24×7 Operation Yes
Connectivity
Interface Provided: 1 x SAS 12 Gb/s
Power
Power Consumption: 5.8 Watt (idle), 8.8 Watt (typical)
Technical Information
Hard Drive Form Factor: 3.5″
Hard Drive Form Factor: (metric) 8.9 cm
Max Operating Temperature: 140 degree Fahrenheit
Min Operating Temperature: 41 degree Fahrenheit
Dimensions & Weight
Height: 1 inch
Weight: 24.34 ounce
Width: 4 inch
Depth: 5.8 inch