HP 493083-001 300GB SFF Hard Disk Drive
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HP 581286-B21 600GB Hard Drive 10K RPM SAS 6GBPS SFF 2 Port Refurbished

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Part Number#: 581286-B21
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Short Description:
581286-B21 600 Gigabytes (GB) Hard Disk Drive Serial-Attached SCSI (SAS) 6 Gigabytes Per Second (Gb/s) 10000 Revolutions Per Minute (RPM) 2.5inch Small Form Factor (SFF) Enterprise for Server | Made by HP | Refurbished
Product Condition:
Warranty provided by ALLHDD.COM:
90 Days
Product Overview for the HP 581286-B21 600GB Hard Drive

In the realm of enterprise servers, storage solutions play a pivotal role in ensuring optimal performance and reliability. One such noteworthy component is the HP 581286-B21 600GB HDD Hard Disk Drive, a Serial-Attached SCSI (SAS) device designed to meet the demanding requirements of enterprise environments. This article aims to delve into the specifics of this storage powerhouse, exploring its features, capabilities, and the benefits it brings to server infrastructure. The 581286-B21 is an enterprise-level hard disk drive (HDD) designed and manufactured by HP. It is a small form factor (SFF) HDD with a capacity of 600GB, 10000 revolutions per minute (RPM) speed, and a 2 port serial-attached SCSI (SAS) interface with a data transfer rate of 6 gigabits per second (6GBPS). In this article, we will delve into the details of each of these specifications and their importance in the context of server usage.

Key SpecificationsSerial-Attached SCSI (SAS)

At the heart of the HP 581286-B21 HDD is its Serial-Attached SCSI interface. SAS represents a high-performance, point-to-point serial protocol that facilitates data transfer at impressive speeds. The 6 Gigabytes Per Second (Gb/s) data transfer rate ensures efficient communication between the HDD and the server, contributing to enhanced overall system responsiveness.

Capacity 600 Gigabytes (GB)

Storage capacity is a critical factor in server configurations, especially in enterprise settings where vast amounts of data are processed and stored. The HP 581286-B21 boasts a capacious 600GB, providing ample space for applications, databases, and other crucial data.

Rotational Speed 10000 Revolutions Per Minute (RPM)

The rotational speed of a hard disk drive influences its data access and transfer rates. With a commendable 10000 RPM, the HP 581286-B21 ensures swift and efficient data retrieval, reducing latency and enhancing the server's overall performance.

Small Form Factor (SFF)

Small form factor (SFF) hard drives are designed to occupy less space in a server. SFF HDDs are physically smaller than their larger counterparts, which are known as large form factor (LFF) HDDs. The smaller size of SFF HDDs enables server manufacturers to create denser server configurations, resulting in more efficient use of space within a data center.

Enterprise-Grade ReliabilityDesigned for Enterprise Environments

Enterprise servers operate in demanding environments, requiring storage solutions that can withstand continuous use and deliver consistent performance. The HP 581286-B21 is purpose-built for such scenarios, featuring enterprise-grade components and firmware optimizations that ensure reliability under heavy workloads.

Hot-Pluggable Design

In dynamic server environments where uptime is paramount, the ability to replace or add storage devices without shutting down the entire system is invaluable. The HP 581286-B21's hot-pluggable design allows for on-the-fly drive replacement, minimizing downtime and contributing to overall system availability.

performance optimizationOptimized Data Transfer

The 6 Gb/s SAS interface, coupled with the 10000 RPM rotational speed, empowers the HP 581286-B21 to deliver exceptional data transfer rates. This is particularly beneficial for data-intensive applications and scenarios where quick access to information is crucial. Whether it's running virtual machines, handling large databases, or supporting complex computations, this HDD ensures a responsive and efficient computing experience.

Low Latency for Improved Responsiveness

Latency, the time it takes for data to travel from storage to the processor, is a critical factor in server performance. The 10000 RPM rotational speed significantly reduces latency, enhancing the responsiveness of the server. This is particularly advantageous in scenarios where real-time data processing is essential, such as financial transactions or online transaction processing (OLTP) systems.

Compatibility and IntegrationSeamless Integration with HP Servers

The HP 581286-B21 HDD is engineered for seamless integration with HP server systems. Compatibility is a key consideration when selecting storage components, and HP ensures that its hardware works harmoniously to maximize performance and reliability. This integration simplifies the deployment process and reduces the risk of compatibility issues that could impact system stability.

Wide Compatibility Range

While optimized for HP servers, the HP 581286-B21 is designed to be compatible with a range of server platforms supporting SAS interfaces. This flexibility allows IT administrators to leverage the benefits of this high-performance HDD across different server environments, enhancing its versatility and applicability.

Capacity & Speed

The 581286-B21 has a capacity of 600GB. This refers to the amount of data that can be stored on the hard drive. Capacity is an essential consideration when selecting a hard drive for a server. Servers typically handle large volumes of data, and having a hard drive with a large capacity is critical for handling this data effectively.

The speed of a hard drive refers to how quickly it can read and write data. The 581286-B21 has a speed of 10000 revolutions per minute (RPM). This is a relatively high speed for a hard drive and makes it well-suited for use in servers. High-speed hard drives can help to improve the overall performance of a server by allowing it to read and write data faster.

Interface & Data Transfer Rate

The 581286-B21 has a 2 port serial-attached SCSI (SAS) interface. This is a type of interface used to connect hard drives to servers. SAS interfaces are designed to provide a high-speed data transfer rate and are commonly used in enterprise-level servers. The 2 port configuration of the interface on the 581286-B21 enables it to support multiple connections, allowing it to handle more data simultaneously.

The data transfer rate of the 581286-B21 is 6 gigabits per second (6GBPS). This is the rate at which data can be transferred to and from the hard drive. A high data transfer rate is essential for servers as they often handle large volumes of data. The 6GBPS data transfer rate of the 581286-B21 is relatively high and makes it well-suited for use in enterprise-level servers.

Enterprise Hard Disk Drive

The 581286-B21 is an enterprise-level hard disk drive. Enterprise-level hard drives are designed to meet the demands of high-traffic, high-transaction servers. These types of hard drives are built with features that ensure high reliability, performance, and durability. For example, enterprise-level hard drives often have higher speeds, capacities, and data transfer rates than consumer-level hard drives. They also have features such as RAID support, which allows for data redundancy and fault tolerance, making them ideal for use in enterprise-level environments.

Server Usage

The 581286-B21 is specifically designed for use in servers. Servers are specialized computers that are designed to handle large volumes of data and network traffic. They are commonly used in data centers, which are facilities used to store, manage, and disseminate large volumes of data. Servers are used in a wide range of applications, including web hosting, cloud computing, database management, and data analytics. The 581286-B21 is well-suited for use in these types of applications due to its high speed, capacity, and data transfer rate.

Main Information of the HP 581286-B21 Hard Drive
  • Manufacturer: HP
  • Part Number or SKU# 581286-B21
  • Product Type: Hard Disk Drive
Technical Information
  • Capacity: 600GB
  • Interface: Serial Attached SCSI (SAS) - 6Gbps
  • Enclosure: Internal
  • HDD Form Factor: 2.5-inch (SFF)
  • Spindle Speed: 10000 RPM
Bladesystem Integrity Server Blades
  • HP Integrity BL860c i2 Server Series
  • HP Integrity BL860c Server Series
  • HP Integrity BL870c i2 Server Series
  • HP Integrity BL870c Server Series
  • HP Integrity BL890c i2 Server Series
Bladesystem ProLiant Server Blades
  • HP ProLiant BL460c G7 Server Series
  • HP ProLiant BL465c G7 Server Series
  • HP ProLiant BL620c G7 Server Series
  • HP ProLiant BL680c G7 Server Series
  • HP ProLiant BL685c G7 Server Series
Bladesystem ProLiant Workstation Blades
  • HP ProLiant WS460c G6 Workstation Series
Bladesystem Storage Blades
  • HP D2200sb Storage Blade
  • HP SB40c Storage Blade
Disk Enclosures
  • HP 50 Modular Smart Array
  • HP 70 Modular Smart Array
  • HP D2000 Disk Enclosures
File Services For SANs
  • HP X3000 G2 Network Storage Systems
HP ProLiant DL Servers
  • HP ProLiant DL120 G7 Server Series
  • HP ProLiant DL160 G6 Server Series
  • HP ProLiant DL165 G7 Server Series
  • HP ProLiant DL170h G6 Server Series
  • HP ProLiant DL180 G6 Server Series
  • HP ProLiant DL320 G6 Server Series
  • HP ProLiant DL360 G6 Server Series
  • HP ProLiant DL360 G7 Server Series
  • HP ProLiant DL370 G6 Server Series
  • HP ProLiant DL380 G6 Server Series
  • HP ProLiant DL380 G7 Server Series
  • HP ProLiant DL385 G7 Server Series
  • HP ProLiant DL580 G7 Server Series
  • HP ProLiant DL585 G6 Server Series
  • HP ProLiant DL585 G7 Server Series
  • HP ProLiant DL785 G6 Server Series
  • HP ProLiant DL980 G7 Server Series
HP ProLiant ML Servers
  • HP ProLiant ML350 G6 Server Series
  • HP ProLiant ML370 G6 Server Series
HP ProLiant SL Scalable System
  • HP ProLiant SL390s G7 Server Series
NAS Appliances
  • HP X1000 G2 Network Storage Systems
P2000/MSA Disk Arrays
  • HP 2000i G2 Modular Smart Array
  • HP 2000sa G2 Modular Smart Array
  • HP P2000 G3 MSA Array Systems

In short, the HP 581286-B21 600GB SAS Hard Disk Drive stands out as a robust and high-performance storage solution for enterprise servers. From its SAS interface and capacious storage capacity to its enterprise-grade reliability and optimized performance, this HDD is designed to meet the stringent demands of modern server environments. IT administrators looking to enhance their server infrastructure with a storage component that offers a perfect blend of capacity, speed, and reliability will find the HP 581286-B21 to be a compelling choice. Whether deployed in HP servers or integrated into a diverse range of server platforms, this HDD exemplifies the commitment to quality and innovation that defines Hewlett Packard Enterprise in the realm of enterprise hardware.

Product Condition:
Warranty provided by ALLHDD.COM:
90 Days

About Refurbished Products

Refurbished products are typically refurbished by an Original Manufacturer or an affiliate of the manufacturer or 3rd party facility. This product may have minor blemishes due to normal product usage and doesn't necessarily come with documentation and software unless indicated, but has been well tested and generally has never had any defects.

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