HGST (a Western Digital company)
Western Digital 24TB WD Gold Enterprise Class SATA Internal Hard Drive HDD
Best reliable high capacity storage for demanding enterprise environments.
This enterprise-class internal hard drive offers a substantial 24TB capacity, ideal for demanding data center and server environments. It operates at a swift 7200 RPM with a 512 MB cache, ensuring efficient data access and processing. Designed for reliability, it features advanced vibration protection and HelioSeal technology for reduced power consumption. With an impressive Mean Time Between Failures (MTBF) of up to 2.5 million hours, this drive provides robust and dependable storage for critical business applications.
$1429.71
Owner Satisfaction
4.5
/ 5
Category Rank
696
/ 4138
#696 in Hard Drives
Price vs Category Average
+171%
Above average
Rotational Speed
7200
/ RPM
Who it's for
- Data center managers, large businesses, content creators with extensive archives.
- IT professionals, system administrators, businesses needing continuous data access.
- Server operators, database administrators, professionals running intensive applications.
Who should skip it
- Budget-conscious users, small businesses, individuals building home servers.
- Energy-conscious users, small office/home office users, those with limited power budgets.
- Home users, quiet PC builders, individuals sensitive to system acoustics.
Performance breakdown
Storage Density
Massive 24TB capacity maximizes rack space efficiency for dense data centers.
Operational Reliability
Industry-leading MTBF ensures consistent uptime for mission-critical enterprise workloads.
Data Throughput
The 7200 RPM speed and 512MB cache deliver rapid, reliable access.
Power Efficiency
HelioSeal technology significantly reduces energy consumption during high-intensity operation.
Vibration Resistance
Advanced sensors maintain performance stability within multi-drive server chassis environments.
Write Optimization
OptiNAND integration provides a noticeable boost to overall drive performance.
Key Specs
Rotational Speed
7200 RPM
Cache Size
512 MB
Intended Use
Server
Hardware Encryption Supported
false
Shock Resistant
false
MTBF
2.5M hours
Power Consumption
0.0 watts
Enclosure Type
Bare Drive
Know before you buy
While this drive is physically compatible with most desktop cases that support 3.5-inch drives, it is specifically engineered for 24/7 enterprise server environments. It is a high-performance, high-capacity mechanical drive that may be louder than standard consumer-grade hard drives.
HelioSeal technology replaces the air inside the drive with helium, which creates less turbulence and friction for the spinning platters. This allows for higher capacity, cooler operation, and significantly lower power consumption compared to traditional air-filled drives.
No, this drive uses a standard SATA 6 Gb/s interface and is compatible with standard SATA controllers found in most servers and storage arrays. It functions as a plug-and-play device, though you will need to initialize and format the drive within your operating system once installed.
OptiNAND integrates an iNAND embedded flash drive with the traditional spinning platters to store metadata and cache data more efficiently. This helps improve overall drive performance, capacity, and reliability by reducing the workload on the mechanical components.
MTBF, or Mean Time Between Failures, is a reliability metric indicating the drive's expected longevity under typical enterprise conditions. A 2.5 million hour rating suggests a very high level of durability, making it a reliable choice for critical data storage where uptime is essential.
Yes, the WD Gold series is excellent for NAS environments, particularly those that require high-capacity, high-reliability storage. Its vibration protection technology makes it well-suited for multi-drive enclosures where vibration from neighboring drives can otherwise impact performance.
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