WUH721818ALE6L4 Technical Specifications
WD Ultra Star DC HC550 Hard Drive 18TB SATA 6Gb/s
Brand: Western Digital
Product Line: Ultrastar
Product Series: Ultrastar DC HC550
Product Name: Ultrastar DC HC550 18TB Enterprise Hard Drive
Type: Hard Disk Drive (HDD)
Sub-Type: SATA-6GBPS
Applications / Environments
Cloud & Hyperscale Storage
Massive Scale-Out (MSO), High-density Data Centers
Distributed File Systems
Key Features
Storage Capacity: 18 TB
Enclosure: Internal
Interface: SATA-6GBPS
Drive Dimensions: 3.5 Inch
Mtbf: 2.5 Million Hours
DRIVE PERFORMANCE
Interface Transfer Rate: 600 MBPS
Sustained Transfer Rate: 257 MBPS
Average Latency: 4.16 MS
Buffer: 512 MB
Rotational Speed: 7200 RPM