WD HGST 18TB 512MB 7200RPM SATA Ultra 512E SE NP Storage DEVIC
Brand: Western Digital
Categories: Electronics, Computers & Accessories, Data Storage, Internal Hard Drives

Ultrastar DC HC550 18TB Provides 29% more capacity than 14TB helium-filled drives Ultra-low Watts per Terabyte (W/TB) 21% lower idle W/TB than 14TB Ultrastar helium-filled drives Triple Stage Actuator and Two-Dimensional Magnetic Recording (TDMR) technology More accurate head positioning, especially in multi-drive environments, for better performance and data integrity Rotational Vibration Safeguard (RVS) Maintains drive performance in high rotational vibration environments and multi-drive systems Media Cache Plus architecture Better random write performance 512MB cache buffer Improves response time and data management Dual Safe, RSA-signed firmware Retains previous firmware version for safe firmware updates, verified with an RSA signature 2.5M hours MTBF and 0.35% AFR Unsurpassed reliability rating for Capacity Enterprise HDD for fewer failures/less service needs Highlights 18TB capacity in a standard 3.5-inch form factor CMR technology works with all capacity enterprise applications & environments Reliable, field-proven, 6th generation design Industry’s first HDD with Energy-Assisted Magnetic Recording technology improves writability and therefore increases areal density Industry’s first Triple Stage Actuator enhances head-positioning accuracy, delivering better performance and increased areal density HelioSeal design delivers outstanding power efficiency 2.5M hours (projected) MTBF rating & 5-year limited warranty 512e SATA 6Gb/s Legacy Pin 3 config – no power disable support Base (SE), no encryption. Sanitize overwrite only

Energy-Assisted Magnetic Recording (EAMR) technology improves writability
Triple Stage Actuator (TSA) enhances head-positioning accuracy
HelioSeal technology is the foundation for Western Digital’s high capacity hard drives
512MB cache buffer improves response time and data management
Backed by a 5 year manufacturer warranty

Hard Drive: Mechanical Hard Disk
Brand: Western Digital
Item model number: 0F38459
Item Weight: 0.035 ounces
Product Dimensions: 1.1 x 9.7 x 6.5 inches
Item Dimensions LxWxH: 1.1 x 9.7 x 6.5 inches
Color: Silver
Flash Memory Size: 128 GB
Hard Drive Interface: Serial ATA-600
Hard Drive Rotational Speed: 7200.00
Power Source: DC
Batteries: 1 Lithium Ion batteries required.
Manufacturer: BUSlink
Language: English, English, English, English, English
Is Discontinued By Manufacturer: No
Date First Available: July 14, 2021
Digital Storage Capacity: 1024 GB
Hard Disk Interface: Serial ATA-600
Connectivity Technology: SATA
Special Feature: Non-Power Disable drive, works with standard SATA systems
Hard Disk Form Factor: 3.5 Inches
Hard Disk Description: Mechanical Hard Disk
Compatible Devices: Desktops, Servers, JBOD Enclosures, NAS Enclosures
Installation Type: Internal Hard Drive