HGST (a Western Digital company)
Western Digital Caviar Black 750GB
Best performance for demanding users needing reliable storage.
This 750GB internal hard drive offers reliable storage for demanding applications. It features a 7200 RPM rotational speed and a 32MB cache for efficient data access. The SATA 3.0 Gbps interface ensures fast connectivity, while technologies like Data Lifeguard and ShockGuard enhance data integrity and drive resilience. Its 3.5-inch form factor makes it suitable for desktop systems and servers requiring robust storage solutions.
$133.53
Owner Satisfaction
4.3
/ 5
Category Rank
3157
/ 4142
#3157 in Hard Drives
Price vs Category Average
-75%
Below average
Rotational Speed
7200
/ RPM
Who it's for
- PC builders and users prioritizing HDD speed for primary storage
- Users seeking a robust and trustworthy drive for everyday computing
- Budget-conscious consumers needing ample storage without premium SSD costs
Who should skip it
- Users sensitive to system noise or building silent PCs
- Performance enthusiasts expecting rapid system responsiveness
- Laptop users or those building energy-efficient, cool-running systems
Performance breakdown
Data Access Speed
The 7200 RPM spindle provides snappy response times for desktop workloads.
Durability Engineering
ShockGuard and NoTouch technologies offer robust protection against physical drive wear.
Storage Capacity
750GB is sufficient for basic tasks but trails modern high-capacity standards.
Operational Stability
StableTrac technology minimizes internal vibrations to ensure consistent long-term performance.
Interface Throughput
The SATA 3.0 Gbps connection creates a bottleneck for modern data-heavy applications.
Data Integrity
Data Lifeguard features provide reliable monitoring to prevent potential sector failure.
Key Specs
Rotational Speed
7200 RPM
Cache Size
32 MB
Interface
SATA 3.0 Gbps
Intended Use
Server
Drive Type
HDD
Form Factor
3.5 Inch
Enclosure Type
Bare Drive
Capacity
0.75 TB
Know before you buy
Yes, this is a standard 3.5-inch drive that fits most desktop cases. It uses a SATA 3.0 Gbps interface, which is widely compatible with older and current motherboards, though it will operate at the speed of your system's SATA controller.
The 7200 RPM spindle speed allows the drive to read and write data faster than standard 5400 RPM drives. This makes it a solid choice for general desktop tasks, file storage, and applications that require quicker data access.
NoTouch Ramp Load technology ensures that the recording head never touches the disk media. This design significantly reduces wear on the head and media, while also providing better protection for the drive during transit.
While it is built with robust features like ShockGuard and StableTrac for durability, this model is primarily designed for desktop computing. If you are building a high-demand server, you may want to consider drives specifically rated for continuous enterprise workloads.
The 32MB cache acts as a buffer that helps the drive handle frequently accessed data more efficiently. While it is modest by modern standards, it provides a smooth experience for typical file management and everyday computing tasks.
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