Western Digital WUH721814AL5204 Hard Drive 14TB SAS 12Gb/s 3.5in 7200 RPM 512MB SE - Ultrastar DC HC550

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Western Digital WUH721814AL5204 Hard Drive 14TB SAS 12Gb/s 3.5in 7200 RPM 512MB SE – Ultrastar DC HC550

**Western Digital WUH721814AL5204 14TB Ultrastar DC HC550: Enterprise-Grade Storage Powerhouse**

A high-capacity 14TB SAS 12Gb/s 3.5in hard drive designed for data-intensive enterprise environments. Features 7200 RPM speed and a 512MB cache for rapid data access and sustained performance in demanding workloads. Leverages SAS 12Gb/s interface for ultra-fast transfers, ideal for servers and storage arrays. Built with HelioSeal? technology for enhanced reliability, reduced power consumption, and higher density in data centers. Engineered for 24/7 operation with advanced vibration tolerance, RAID optimization, and a 2.5M-hour MTBF rating. Combines massive storage, enterprise-grade durability, and energy efficiency, making it a top choice for cloud, hyperscale, and enterprise applications requiring scalable, high-performance solutions.

Quote50 pcs(MOQ) Minimum Order Quantity

Bulk Order Discounts Available

BrandWestern Digital
Products StatusNew
ApplicationServer
InterfaceSAS 12Gb/s
Capacity14TB

Total Cost of Ownership (TCO) Drives the Data Center Architecture

Datacenter decisions are driven by TCO. Higher-capacity hard drives play a leading role in reducing TCO. An 14TB data center HDD provides 29% more capacity in the same form factor as a 14TB HDD. Higher capacity HDDs enable data centers to lower CapEx by reducing supporting hardware and system-level costs when compared to lower capacity drives.

Helium-sealed, low power, high-reliability drives reduce energy and maintenance costs, contributing to OpEx savings. For example, a data center using 18TB HDDs vs. 14TB HDDs requires 22% fewer racks while consuming 21% less power per TB at idle, resulting in significant overall TCO reduction for data center environments.

Highlights

  • 14TB capacity in a standard 3.5-inch form factor
  • CMR technology works with all capacity enterprise applications & environments
  • Reliable, field-proven, 6th generation design
  • Industrys first HDD with Energy-Assisted Magnetic Recording technology
  • Industrys first Triple Stage Actuator
  • HelioSeal design delivers outstanding power efficiency
  • 2.5M hours (projected) MTBF rating & 5-year limited warranty
  • Self-Encrypting Drive Options

Applications

  • Cloud & Hyperscale storage
  • Massive scale-out (MSO), high-density data centers
  • Distributed File Systems
  • Bulk storage using object storage solutions like Ceph and OpenStack Swift
  • Primary and secondary storage for Apache Hadoop for Big Data Analytics
Brand

Western Digital
Products Status

New
Application

Server
Interface

SAS 12Gb/s
Capacity

14TB
Form Factor

3.5"
Cache

512MB
RPM

5400 RPM
Model

WUH721814AL5204

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