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Computer & Network CablesHUH721212AL5204 12TB Western Digital Ultrastar DC HC520 7.2K RPM SAS-12GBPS LFF HDD
HUH721212AL5204
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Brief Overview of HUH721212AL5204
Western Digital HUH721212AL5204 12TB Ultrastar DC HC520 7.2K RPM SAS-12GBPS 256MB Buffer 512E SE LFF Helium Platform Enterprise HDD. New Sealed in Box (NIB) with 3 Years Warranty
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Description
Product Specifications
- Model Number: HUH721212AL5204
- Brand: Western Digital
- Series: Ultrastar DC HC520 (HE12)
- Category: Internal Hard Drive (HDD)
Optimized for Various Applications
Enterprise-Grade Performance
- Perfect for cloud-based and hyperscale storage solutions
- Designed for large-scale, high-density data centers
- Ideal for distributed file systems requiring extensive capacity
- Supports object storage architectures like Ceph™ and OpenStack Swift
- Essential for big data analytics platforms such as Hadoop®
- Great for centralized video surveillance storage solutions
Technical Features
Massive Storage Capacity
- Total Storage: 12TB
- Form Factor: 3.5-inch internal drive
- Maximum Areal Density: 864 Gbits/sq. in
- Interface: SAS 12Gbps
Superior Reliability & Efficiency
- Mean Time Between Failures (MTBF): 2.5 million hours
- Energy-efficient design optimized for enterprise use
Exceptional Performance Metrics
High-Speed Data Transfers
- Interface Speed: Up to 1200 Mbps
- Read Speed: 243 Mbps (sustained)
- Write Speed: 255 Mbps (sustained)
Fast Response Times
- Read Seek Time: 8.0 ms (typical)
- Write Seek Time: 8.6 ms (typical)
- Latency: 4.16 ms (average)
Physical Dimensions & Design
Compact & Lightweight
- Z-Height: 26.1 mm
- Dimensions: 101.6 mm x 147 mm
- Weight: 660 g
Western Digital HUH721212AL5204 12TB Overview
The Western Digital HUH721212AL5204 is a high-capacity, enterprise-grade HDD designed for data center applications. Featuring a 12TB storage capacity, 7,200 RPM speed, SAS 12Gbps interface, and helium-sealed design, this drive delivers reliability, efficiency, and performance for demanding workloads.
Key Features
High Storage Capacity
With a massive 12TB capacity, the Ultrastar DC HC520 is ideal for enterprise storage solutions, including cloud data centers, hyperscale environments, and large-scale backup applications.
Enterprise-Grade Performance
7,200 RPM Speed
Equipped with a 7,200 RPM rotational speed, this HDD ensures fast data access and efficient performance for read/write-intensive tasks.
256MB Cache Buffer
A large 256MB cache buffer enhances data transfer speeds, reducing latency and improving overall performance.
SAS 12Gbps Interface
The high-speed SAS 12Gbps interface ensures faster data transfers, enhanced reliability, and compatibility with enterprise storage systems.
Advanced Technologies
HelioSeal Technology
The helium-filled design reduces internal friction, improving energy efficiency, lowering power consumption, and extending the drive's lifespan.
512E Sector Format
Offering 512-byte emulation (512E), this HDD provides compatibility with legacy and modern storage architectures.
Reliability and Durability
Mean Time Between Failures (MTBF)
With an MTBF rating of 2.5 million hours, the Ultrastar DC HC520 ensures high reliability for 24/7 operation in mission-critical environments.
Workload Rating
Designed to handle workloads of up to 550TB per year, this HDD is built for data-intensive enterprise applications.
Use Cases
Cloud Storage and Hyperscale Deployments
The high-capacity design makes this HDD perfect for cloud storage providers and hyperscale data centers looking to optimize storage density.
Enterprise Backup and Archival
With its high durability and reliability, the Ultrastar DC HC520 is a preferred choice for enterprise backup and archival solutions.
High-Performance Computing (HPC)
Organizations requiring massive data processing power can rely on the Ultrastar DC HC520 for seamless data access and retrieval.
Energy Efficiency and Cost Savings
Lower Power Consumption
The HelioSeal technology significantly reduces power consumption, leading to lower energy costs for data centers.
Reduced Cooling Requirements
With lower heat dissipation, this drive minimizes cooling needs, contributing to an environmentally sustainable data center infrastructure.
Comparison with Similar Enterprise HDDs
Western Digital Ultrastar DC HC530 vs. HC520
While the HC520 offers 12TB, the HC530 provides up to 14TB capacity with similar enterprise-grade reliability and performance.
Seagate Exos X12 vs. Western Digital HC520
The Seagate Exos X12 also delivers 12TB capacity but features different cache and power efficiency technologies, making HC520 a strong competitor.
Features
Manufacturer Warranty:
3 Years Warranty from Original Brand
Product/Item Condition:
New Sealed in Box (NIB)
ServerOrbit Replacement Warranty:
Six-Month (180 Days)
