HP 2TB 6G SATA 7.2K-rpm LFF (3.5-inch) SC Midline 1-year Warranty Hard Drive Image

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HP 2TB 6G SATA 7.2K-rpm LFF (3.5-inch) SC Midline 1-year Warranty Hard Drive

Boost Hardware is a HP 658079-B21 Business Partner
  • Part Number : 658079-B21
  • Brand : HP

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  • always free ground shipping
  • always free returns
  • always free 1 year warranty
HP 658079-B21 Manufacturer
HP 658079-B21 Capacity
HP 658079-B21 Form Factor
Form Factor
3.5" LFF
HP 658079-B21 Spindle Speed
Spindle Speed
HP 658079-B21 Interface
HP 658079-B21 Drive Type
Drive Type

Full HP 658079-B21 Specifications

Brand HP
Capacity 2TB
Form Factor 3.5" LFF
Spindle Speed 7.2K
Interface SATA 6G
Drive Type HDD
Tray Type Hot Swap
Carrier Type Smart Carrier (SC)

HP 658079-B21 Frequently Asked Questions

What does it mean if a hard drive runs at 7200 RPM?

7200 RPM, in the context of server hard drives, refers to the speed at which the drive's platters rotate. This specification signifies the number of revolutions per minute. When this feature was initially introduced is in the late 1980s and early 1990s. It was a significant advancement in technology at the time, as previous hard drives had lower rotational speeds, typically around 5400 RPM or lower.

The introduction of 7200 RPM drives brought about several important improvements. Firstly, the faster rotational speed allowed for quicker access to data and faster transfer speeds. This was particularly valuable in server environments where efficient data processing and high-speed data transfer were essential.

Secondly, the enhanced performance of 7200 RPM drives resulted in reduced latency and improved overall system performance. Servers handling large volumes of data and running resource-intensive applications greatly benefited from the faster read and write speeds.

Furthermore, the higher RPM facilitated smoother multitasking capabilities, enabling servers to handle multiple simultaneous operations more effectively. This was particularly advantageous for servers serving multiple users or running complex applications concurrently.

Additionally, the evolution of 7200 RPM drives also saw an increase in storage capacity over time. This combination of higher rotational speed and larger storage capacities provided server administrators with more space to store critical data.

While technology has continued to advance, with the emergence of solid-state drives (SSDs) and even faster rotational speeds, the introduction of 7200 RPM drives marked a significant milestone in the development of hard drive technology. It delivered improved performance, faster data access, and increased storage capacity, catering to the demands of server environments.

What does it mean that a drive has a form factor of 3.5" LFF?

When it comes to server hard drives, "3.5" LFF" refers to the Large Form Factor of 3.5 inches. This specification describes the physical size of the hard drive and the corresponding drive bay in a server or storage system. The 3.5-inch LFF drives have been the dominant standard for enterprise-grade server hard drives for a considerable period, with various capacities and technologies introduced over time.

The transition to the 3.5-inch LFF form factor brought significant advancements in technology:

  1. Increased Storage Capacity: The larger size of LFF drives allowed for more platters and data storage surfaces, resulting in higher-capacity disks. This enabled servers and storage systems to accommodate larger volumes of data.

  2. Enhanced Performance: The additional physical space offered by LFF drives facilitated higher rotational speeds and larger cache sizes, leading to improved data transfer rates and reduced latency. As a result, they became suitable for applications requiring fast access to large datasets, such as databases and high-transaction environments.

  3. Improved Cooling and Heat Dissipation: The larger form factor of LFF drives allowed for better cooling mechanisms, such as fans and heat sinks, which effectively dissipated heat. This capability was essential for maintaining optimal operating conditions in server environments where multiple drives generate substantial heat.

  4. Compatibility and Expandability: Due to the widespread adoption of the 3.5-inch LFF form factor, many server chassis and storage enclosures were designed to accommodate these drives. This standardization ensured compatibility and made it easy for organizations to expand their storage capacity without major infrastructure changes.

In summary, the 3.5-inch LFF form factor represented a significant technological advancement in server hard drives. It offered increased storage capacity, enhanced performance, improved cooling capabilities, and compatibility with existing infrastructure. These advantages made LFF drives a popular choice for enterprise-level storage solutions.

What does it mean if a hard drive has a workload of "Midline"?

The term "Midline" in the context of server hard drives typically refers to a specific category or type of hard drive designed for specific use cases. It's important to note that the use of this term may not be standardized across all manufacturers, and its meaning can vary between different vendors. However, generally speaking, "Midline" hard drives fall between two other common categories: "Enterprise" and "Consumer" hard drives.

  • Enterprise Drives: These are high-performance hard drives designed for use in data centers and enterprise-level environments. They are often more durable, have better reliability, and are optimized for 24/7 operation. They may also come with features like higher RPM (rotations per minute), advanced error correction, and various redundancy options.

  • Consumer Drives: These are typical hard drives that you'd find in personal computers. They are designed for general consumer use and may not have the same level of reliability and durability as enterprise drives. They are also not necessarily optimized for continuous operation.

  • Midline Drives: As the name suggests, Midline drives fall in between enterprise and consumer drives in terms of performance, durability, and cost. They are often used in environments where a balance between cost and reliability is essential. These drives might have better performance and features compared to consumer drives but may not be as robust as enterprise drives.

The exact specifications and features of Midline drives can vary depending on the manufacturer and the specific model. These drives are typically used in scenarios like small to medium-sized businesses, backup storage, and other applications where a balance between cost and performance is crucial.

As for when this categorization was introduced, it's challenging to pinpoint an exact date as the distinctions between these categories have evolved over time in response to changing technology and market demands. The use of the term "Midline" may also not be universal among all hard drive manufacturers, so the terminology can vary.

The importance of Midline drives lies in offering a cost-effective storage solution with a reasonable level of performance and reliability for businesses that don't require the high-end features of enterprise drives but need something more robust than consumer-grade drives. This categorization helps IT professionals and organizations make informed decisions when selecting hard drives based on their specific needs and budget constraints. It provides a middle-ground option that can be a cost-effective solution for various server and storage applications.

What does it mean if a hard drive has an interface of SATA?

The term "SATA" represents Serial Advanced Technology Attachment. It denotes a computer interface utilized for connecting storage devices, including hard drives, solid-state drives (SSDs), and optical drives, to a computer's motherboard. SATA replaced the older Parallel ATA (PATA) interface, also known as IDE (Integrated Drive Electronics).

SATA made its debut in 2003 as a successor to PATA, which had been in use since the 1980s. The initial iteration, SATA 1.0 or SATA 1.5 Gbps, offered a data transfer rate of 1.5 gigabits per second (Gbps). Subsequently, newer versions of SATA were introduced, such as SATA 2.0 (3 Gbps), SATA 3.0 (6 Gbps), and SATA 3.2 (16 Gbps). It is important to note that the actual achieved data transfer rates are generally lower than the specified theoretical maximum due to factors like drive performance and host system capabilities.

The transition from PATA to SATA brought forth significant technological advancements:

  1. Enhanced data transfer rates: SATA provided faster data transfer rates compared to PATA. The increased bandwidth facilitated quicker and more efficient communication between storage devices and motherboards, resulting in improved overall system performance.

  2. Sleeker and more flexible cables: SATA cables are thinner and more flexible compared to the bulky ribbon cables used by PATA. This change simplified cable management within computer cases and improved airflow for better cooling.

  3. Support for hot-swapping: SATA introduced support for hot-swapping, enabling drives to be connected or disconnected while the system is powered on and operational. This feature proved valuable in enterprise settings, as it facilitated easier drive replacement and system maintenance without requiring a complete system shutdown.

  4. Native command queuing (NCQ): SATA also introduced NCQ, a feature that enhances drive performance by allowing the drive to optimize the execution order of read and write commands. NCQ improves overall responsiveness and reduces latency, particularly in multitasking scenarios.

These advancements made SATA a significant improvement over its predecessor, PATA, and played a crucial role in delivering faster and more reliable storage solutions in computers.


Out of 5.0

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of customers that buy from Boost Hardware give them a 4 or 5-Star rating.

December 22, 2022 by Scott Carpenter

"We're a Canadian company who was badly in need of a drive for our server. Wasn't sure how the cross border purchase would go but Scott and his team had us taken care of at a price that couldn't be beaten and with lightning speed and efficiency. We had our drive in just a few days. I would highly recommend this company! Wish there were more out there like them!"

December 27, 2022 by Tobias Griffin

"Easy ordering, rapid delivery, and a user-friendly website. Would suggest to boost hardware to my colleagues."

September 26, 2023 by Rudy Gosyne

"Scott does a great job of taking care of the customer"

September 1, 2023 by lee mazzotta

"Good price, working fine, I really liked how it was packaged. "

July 19, 2023 by Krishna Mohan

"Easy to reach someone over the phone, here in USA and a great followup from Scott. Thanks, Krishna"

June 9, 2023 by James Cherry

"Scott was great "

May 26, 2023 by carlos de la roche

"i ask since the first contsct if the memories are new brand sealed and i receive the memories but dont have original sealed"

May 22, 2023 by Marion Russo

"Their sales team always responds quickly which we really appreciate. "

May 15, 2023 by Earl Herman

"Boost Hardware has always been easy to work with, that's why I keep coming back."

May 12, 2023 by Cooper Hoffman

"We had a good experience with our order, no complaints. "

May 11, 2023 by Everett Mccarty

"Excellent customer service; they got in touch with me right away. They upgraded my next order to free 2-day shipping."

May 10, 2023 by Rudy Flores

"I received everything I ordered. rapid shipment It's good to see someone with stock these days."

May 5, 2023 by Lester Chang

"The item arrived really quickly. Refurbished drive was in excellent condition. Thanks"

March 17, 2023 by Dennis Chen

"We received our order without any issues."

March 15, 2023 by Leonel Hoffman

"It's my second time buying from Boost Hardware, and both the price and shipping options are still the best."

March 14, 2023 by Oren Spencer

"I found exactly what I wanted in stock, at a good price, and with quick shipping. excellent service. Thanks!"

March 13, 2023 by Gail Mosley

"The drives we ordered arrived quickly and were reasonably priced. The checkout process was very easy."

March 8, 2023 by Brett Mccarty

"The sales team at Boost is very responsive. What more is there to ask for?"

March 6, 2023 by Bobbie Irwin

"We were able to purchase 10x HP 782995-001 for 25% less than the next lowest price. Very impressed with the quick shipping and lack of issues."

March 2, 2023 by Hank Stevens

"Excellent value and quick shipment. We purchased 4 SSDs for around half of what they usually cost."

February 28, 2023 by Wilmer Hardy

"Quick shipping and their price was significantly lower than distribution. Super quick order turn around."

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"Excellent experience; I've ordered from BOOST HARDWARE several times and have always been happy with the results."

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"They offered a reasonable pricing and I received my order very quickly. They'll have my business again."

February 14, 2023 by Elliott Gill

"Excellent value and quality"

February 12, 2023 by Rick Holt

"Good price, shipped fast and they worked!"

Warranty & Support

Here at Boost we got your back on every single purchase big or small!

Did you change your mind and need to cancel your order? ALL Purchase Orders are cancelable until the product is paid for and/or shipped.

Purchasing New and Refurbished IT equipment from Boost Hardware will already put you in front of your competition and help you bottom line as we beat all of our competitors! Take a look for yourself with our Competitive pricing tool Above!!

All of our IT Hardware is tested through an extensive diagnostic process by certified Technicians. We are able to simulate the hardware's capabilities in an accurate environment, allowing us to guarantee that the equipment will be ready for use once it is delivered to you.

Even with our extensive testing procedures, equipment does fail from time to time beyond our control due to shipping or various reasons. Boost Hardware offers a 1 year hardware warranty, replacing any faulty or damaged equipment within the next business day. The RMA process we like to keep VERY simple, so there is no paperwork to fill out! :) We will provide a return label for any parts that you need to ship back on us. That’s it!!

We know that you sometimes cannot wait to get a replacement part or Server up and running, that is why we offer priority overnight delivery next day 10:30AM guaranteed delivery! This way you will receive your order the next morning.