Home » Purchase Guide – Dell HGJHG Server Hard Drive – Specifications and Reviews

Purchase Guide – Dell HGJHG Server Hard Drive – Specifications and Reviews

by William Beel

Desktop or Laptop HDDs vs Server HDDs

Desktop or Laptop hard drives are introduced for the consumer market to address the capacity requirements of desktop or laptop computers. These consumer-segment storage modules deal with the storage of local files and the handling of mainstream applications. When an individual ought to scale up the storage, incorporating an additional external or internal hard drive can sustain the requirements.

When it comes to performance, desktop HDDs can feature a rotational speed of 5400 to 7200RPM (rotations per minute) which is enough to ensure the performance and speed standards of consumer segment HDD. On the other hand, laptop HDDs can offer rotational speeds up to 5400 RPM only due to their smaller size of 2.5 inches.

Enterprise-level IT infrastructures such as cloud servers that deal with heavy applications, possess enormous data records and perform read/write operations 24/7 demand an inordinate level of computational and mechanical support. To address this high-performance criterion, servers or cloud operators require 10,000 – 15,000 RPM server hard drives, twice the rotational speed as offered by desktop hard drives. HDDs with high rotational speeds are a bit noisy but this is a nonissue at the enterprise level.

Why do we need Server HDDs?

As servers and clouds are more prone to vulnerabilities and sustain enormous workloads, the chances for a failure or a mishap are significantly higher than an average PC. Desktop or Laptop PCs can eventually be switched off while not in use. On contrary, enterprise hard drives have to perform 24/7 consistently and offer functionalities beyond the domain of normal hard drives. To meet the requirements pushed by heavy workloads, server hard drives possess some extra features like:

  • Cooling mechanisms inside the chassis
  • Detect and eliminate vibrations
  • Consistent airflow inside the chassis 

Why Choose Dell Server Hard Drives?

Dell finalizes the release of its server hard drive (HDD) after a strict validation process. That’s why only the perfect CBUs that can fulfill the performance standards, show promising results in duty cycles are made available for the mainstream market. Such strict checks ensure higher Mean Time Between Failure (MTBF) and less rotational vibration that decides the overall lifeline of the server hard drive. In addition to this, Dell provides a warranty for Dell-branded drives with an optional warranty extension facility.

To ensure continuous support and patronage to its esteemed customers throughout the life of its products, Dell eventually releases an online firmware update.

If you are eager to scale up your server hard drive with a faster and decent capacity Dell’s server HDD, You can choose from a variety of products that support the SATA interface and hot-plugging such as  HGJHG. The said product features 600GB of storage space and it can be a game-changer when it comes to high performance.  HGJHG features a SAS interface, 2.5-inches size and rotational speed of 10000 RPM. All these features make this product one of the best server hard drives available in the market.

Types of Dell Server Hard Drives

Dell-branded server hard drive modules are available in several different types such as:

  • Mission Critical (Performance Optimized)

Dell’s Mission Critical (Performance Optimized) hard drives are used to accommodate such applications that demand enormous reliability and performance. These server HDDs are only available in 2.5 inches sizes. 

  • Business Critical (Capacity Optimized)

Dells’ Business Critical (Capacity Optimized) server hard drives are intended to provide high capacities compare to Mission Critical modules but they are not centric around high reliability and performance. These server drives are available in both 2.5- and 3.5-inches sizes.

Improved Sector Size

In the last decade, Hard drive manufacturers started to shift from the traditional 512 bytes sector size to a significantly larger sector size of 4KB (4K bytes). This improved sector size is standardized and labeled as Advanced Format by IDEMA. Server hard drives are gradually transcending to adapt to this latest format. 


Dell is one of the top tech companies that sell storage devices, both flash and disk for consumer and enterprise segments. With one of its best-selling products like HGJHG SAS – HDD, you can experience a noteworthy boost in your server’s performance and secure massive amounts of data without any second thought or worries of compromising your data confidentiality.

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