Dell 516828-S21 600GB HDD SAS 6Gbps
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516828-S21 HP 600GB 15000RPM SAS 6GBPS Dual Port Hot Swap Refurbished

Availability: In Stock
Part Number#: 516828-S21
List Price was: $80.00
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Short Description:
516828-S21 600 Gigabyte(GB) 15000 Revolutions Per Minute (RPM) Serial-Attached SCSI (SAS) 6 Gigabits Per Second (GBPS) Hot Swap 2.5Inch with Tray Hard Disk Drive for Server | Made by HP | Refurbished
Product Condition:
Warranty provided by ALLHDD.COM:
30 Days

Overview of the HP 516828-S21 Internal Hard Drive

The HP 516828-S21 is a 600GB internal hard drive designed for use in servers and storage arrays. It uses a SAS 6Gbps interface, which provides faster data transfer speeds and improved reliability compared to traditional SATA interfaces. The hard drive features dual ports for improved redundancy and performance, and it also supports hot swapping, allowing for easy installation and removal without having to shut down the server or storage array. The HP 516828-S21 is a high-performance hard drive with a 15,000 RPM spindle speed, making it suitable for use in applications that require fast data access and processing. Additionally, the hard drive is designed to be highly reliable, with features such as error correction and data integrity checks to help prevent data loss or corruption. Overall, the HP 516828-S21 is a robust and efficient internal hard drive that is well-suited for use in enterprise-level applications that require high performance, reliability, and data security.

SAS 6GBPS Interface and Benefits of Dual Port

SAS stands for Serial Attached SCSI, which is a type of interface used to connect storage devices like hard drives to servers and storage arrays. The SAS 6Gbps interface, as the name suggests, supports a data transfer rate of up to 6 gigabits per second, which is significantly faster than the older SAS and SATA interfaces. This means that data can be transferred to and from the hard drive much more quickly, improving overall system performance.

One of the key benefits of the SAS interface is its support for dual-port connectivity. Dual-port SAS hard drives have two separate SAS connections, each with its own independent data path to the host system. This provides increased redundancy and higher levels of data availability. In the event of a failure in one of the SAS paths, the other path can continue to operate, ensuring that the data remains available.

Dual-port SAS drives also provide improved performance over single-port drives, as data can be read from and written to the hard drive using both SAS ports simultaneously. This allows for greater bandwidth and faster data access. Additionally, dual-port SAS drives are designed for use in high-availability applications that require continuous access to data, such as online transaction processing (OLTP) and database applications.

Form Factor and Compatibility

The form factor of a hard drive refers to its physical size and shape, and the way it is designed to be mounted and connected to a server or storage array. The HP 516828-S21 is a 2.5-inch form factor hard drive, which is a smaller size than the more traditional 3.5-inch form factor. The smaller size of the 2.5-inch form factor allows for greater storage density and more efficient use of space in server and storage systems.

The HP 516828-S21 hard drive is also designed to be compatible with a wide range of servers and storage arrays. It is compatible with servers that have a 2.5-inch drive bay, as well as storage arrays that support SAS or SATA interfaces. The hard drive is also compatible with a variety of operating systems, including Microsoft Windows, Linux, and VMware.

In addition to its physical compatibility, the HP 516828-S21 hard drive is designed to be hot-swappable, which means that it can be removed and replaced while the server or storage array is still running. This feature allows for easier maintenance and upgrades, as well as improved system availability and uptime.


  • Manufacturer: HP
  • Manufacturer Part: 516828S21


  • Product Type: Internal Hard Drive
  • Form Factor: 3.5-inch
  • Capacity: 600 GB
  • Spindle Speed: 15000 RPM
  • Drive Interface Type: SAS 6.0 Gbps
Product Condition:
Warranty provided by ALLHDD.COM:
30 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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Replacement or refund. In the case of material defects, we will try to replace the product first. The product will be replaced before the expiration of the original warranty. For any failure of hardware, if we cannot process the replacement of the product(s)/model(s), we will refund the original selling/invoiced price. The shipping costs and sales tax, if any, are non-refundable. ALLHDD retains the right to decide whether the item(s) will process for replacement or refund.

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What is the Manufacturer/Brand Warranty?

In general, a manufacturer's warranty service/support is a written guarantee to the buyer of a product. Its terms assure the replacement or repair of the product, if necessary, within a specified period after the purchase (2-5 years depending on the brand/manufacturer). It is typically included in the price of the product. Products are brand new and sealed and the original manufacturer box is complete with the Manufacturer's genuine warranty. For most of the brand new/retail products that come with the manual and box, exceptions may apply (i.e., Cisco, Juniper Networks).

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