WUH721818AL5201 Technical Specifications
Western Digital DC HC550 18TB 7200RPM SAS Hard Drive
Brand : WESTERN DIGITAL
Model : WUH721818AL5201
Product Line : Ultrastar
Product Series : Ultrastar DC HC550
Product Name : Ultrastar DC HC550 18TB Enterprise Hard Drive.
Type : Hard Disk Drive (HDD)
Sub-Type : SAS-12GBPS
Applications / Environments
Cloud & Hyperscale Storage
Massive Scale-out (Mso), High-Density Data Centers
Distributed File Systems
Bulk Storage Using Object Storage Solutions Likeceph™ And Openstack® Swift
Primary And Secondary Storage For Apachehadoop® For Big Data Analytics
Key Features
Storage Capacity : 18 TB
Enclosure : Internal
Interface : SAS-12GBPS
Drive Dimensions : 3.5 Inch
Mtbf : 2.5 Million Hours
DRIVE PERFORMANCE
Interface Transfer Rate : 1200 MBPS
Sustained Transfer Rate : 257 MBPS
Average Latency : 4.16 MS
Buffer : 512 MB
Rotational Speed : 7200 RPM