HPE 652615-B21 450GB Hard Drive
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HPE 652615-B21 450GB 15K RPM HDD SAS 6GBPS SC Enterprise Refurbished

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Part Number#: 652615-B21
List Price was: $696.97
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Short Description:
652615-B21 450 Gigabyte (GB) 15000 Revolutions Per Minute (RPM) Serial-Attached SCSI (SAS) 6 Gigabytes Per Second (GBPS) 3.5 Inch Large Form Factor (LFF) Smart Carrier (SC) Enterprise Hard Disk Drive for Server | Made by HPE | Refurbished
Product Condition:
Warranty provided by ALLHDD.COM:
90 Days
Product Overview of the HPE 652615-B21 450GB 15K RPM

The HPE 652615-B21 is a formidable storage solution catering to the needs of enterprise servers. With a storage capacity of 450GB, it strikes a balance between high capacity and efficient performance. Let's break down its key features and specifications to understand how it stands out in the competitive market. In the ever-evolving landscape of information technology, the demand for robust and high-performance server storage solutions is on the rise. One such solution that has gained prominence is the HPE 652615-B21, a 450 Gigabyte (GB) Serial-Attached SCSI (SAS) Enterprise Hard Disk Drive designed for servers. In this comprehensive guide, we will delve into the intricacies of this storage device, exploring its specifications, features, and the role it plays in enhancing server performance.

Data Transfer Rate 6 Gigabytes Per Second (GBPS)

To keep pace with the demands of modern server applications, the HPE 652615-B21 boasts a data transfer rate of 6 Gigabytes per second (GBPS). This ensures quick and seamless data exchange between the server and the storage device.

Storage Capacity 450 Gigabytes

At the core of the HPE 652615-B21 is its substantial storage capacity of 450GB. This makes it ideal for applications and workloads that demand ample storage space, such as databases, virtualization, and data-intensive processes.

Rotational Speed 15000 Revolutions Per Minute (RPM)

One of the standout features of this enterprise hard disk drive is its impressive rotational speed of 15000 RPM. This high-speed rotation ensures swift data access and transfer rates, contributing to improved overall server performance.

Interface Serial-Attached SCSI (SAS)

The HPE 652615-B21 utilizes the Serial-Attached SCSI (SAS) interface, a high-performance and reliable connection that enables efficient data transfer between the hard disk drive and the server. SAS is known for its versatility and is commonly used in enterprise environments.

Form Factor 3.5 Inch Large Form Factor (LFF)

The physical design of the hard disk drive is a critical factor in server integration. The HPE 652615-B21 adopts the 3.5 Inch Large Form Factor (LFF), providing a balance between size and capacity. This form factor is standard in many enterprise servers, ensuring compatibility and ease of installation.

Smart Carrier (SC) Design

Adding to its intelligent design, the HPE 652615-B21 features a Smart Carrier (SC). This design enhances the overall manageability of the hard disk drive, allowing for hot-swapping and facilitating smooth maintenance without disrupting server operations.

Benefits of HPE 652615-B21Enhanced Performance

The combination of a high rotational speed of 15000 RPM and a 6 GBPS SAS interface ensures that the HPE 652615-B21 delivers enhanced performance. Servers equipped with this enterprise hard disk drive can efficiently handle demanding workloads, reducing latency and improving response times.


In the dynamic landscape of IT, scalability is a key consideration. The 450GB capacity of the HPE 652615-B21 strikes a balance, offering sufficient storage space for current needs while allowing room for future expansion. This scalability is crucial for businesses experiencing growth or evolving storage requirements.


The 3.5-inch LFF form factor and SAS interface make the HPE 652615-B21 compatible with a wide range of enterprise servers. This compatibility ensures that businesses can integrate this hard disk drive seamlessly into their existing server infrastructure, avoiding the need for significant overhauls.

Use CasesVirtualization

In virtualized environments, where multiple virtual machines run on a single physical server, storage performance is critical. The HPE 652615-B21's fast rotational speed and high data transfer rate contribute to the smooth operation of virtualization platforms, ensuring optimal performance for virtual machines.

Data-Intensive Applications

Businesses relying on data-intensive applications, such as analytics and data processing, can benefit from the HPE 652615-B21. The combination of high capacity and performance makes it suitable for handling the substantial data loads associated with these applications.

Hot-Swappable Design

The Smart Carrier design of the HPE 652615-B21 allows for hot-swapping, meaning that the hard disk drive can be replaced or upgraded without shutting down the entire server. This feature enhances the overall availability of the server, reducing maintenance-related downtime.

Firmware and Software Updates

Regular firmware and software updates are crucial for maintaining the security and performance of storage devices. The HPE 652615-B21's design facilitates easy updates, ensuring that the hard disk drive remains compatible with the latest server technologies and security protocols.


The HPE 450GB 15K RPM SAS 6GBPS SC Enterprise Hard Drive (part number 652615-B21) is designed to provide high reliability for enterprise-level workloads. It features advanced error correction and data protection features such as parity checking, cyclic redundancy checking, and error correction code (ECC) to ensure that data is stored and retrieved accurately, even in the event of disk errors or other types of failures. The drive also features a Rotational Vibration Safeguard which helps maintain the stability of the drive's operation in high-vibration environments such as multi-drive enclosures and rack-mounted servers, this helps to prevent potential data loss caused by vibration.

Additional Features
  • Advanced Write Caching: This feature improves the drive's performance by caching data in the drive's buffer before it is written to the disk platter. This can significantly improve write performance in applications that generate large amounts of write traffic.
  • Rotational Vibration Safeguard: This feature helps to maintain the stability of the drive's operation in high-vibration environments such as multi-drive enclosures and rack-mounted servers.
  • Instant Secure Erase: This feature enables secure and fast erasure of data on the hard drive, ensuring that data is not recoverable even if the drive is physically removed from the system.
  • Dual-Port SAS Interface: This feature provides increased availability by allowing the drive to connect to two SAS controllers simultaneously, providing failover capability in the event of a controller failure.
  • End-to-End Data Protection: This feature includes advanced error correction and data protection features such as parity checking, cyclic redundancy checking, and error correction codes to ensure that data is stored and retrieved accurately.
General Information about the HPE 652615-B21
  • Manufacturer: HPE
  • Model Number or SKU# 652615-B21
  • Product Type: Hard Disk Drive
  • Interfaces Type: SAS 6 GBPS
Technical Information
  • HDD Capacity And Speed: 450 GB 15K RPM
  • Form Factor: 3.5 Inch
  • Interface: SAS-6GBPS
  • External Data Transfer Rate: 600 MBPS
  • Enclosure: Hot Swap
  • Bundled with: HPE Smart Drive Carrier
  • Seek Time: 3.5 MS (Average) / 6.8 MS (Max)
  • Track-to-Track Seek Time: 0.2 MS
  • Compliant Standards: WEEE
Environmental Parameters
  • Min Operating Temperature: 50 °F
  • Max Operating Temperature: 95 °F
  • HPE ProLiant BL Series: BL420c (G8 G9) BL460c (G8 G9) BL465c (G8 G9) BL660c (G8 G9)
  • HPE ProLiant DL Series: DL20 (G9), DL120 (G8 G9), DL160 (G8 G9), DL180 (G8 G9), DL320e (G8 G9), DL360 (G8 G9), DL360e (G8 G9), DL388 (G9)
  • HPE ProLiant DL Series: DL360p (G8 G9), DL380 (G8 G9), DL380e (G8 G9), DL380p (G8 G9), DL385p (G8 G9), DL560 (G8 G9), DL580 (G8 G9)
  • HPE ProLiant ML Series: ML110 (G8 G9), ML150 (G8 G9), ML310e (G8 G9), ML350 (G8 G9), ML350e (G8 G9), ML350p (G8 G9)
  • HPE ProLiant SL Series: SL230s (G8 G9), SL250s (G8 G9), SL270s (G8 G9)
  • HPE ProLiant XL Series: XL170r (G9), XL190r (G9), XL220a (G9), XL230a (G9), XL250a (G9)
  • HPE Storage Arrays: D3700, D2220sb, StoreEasy 1830, 1840

Finally, the HPE 652615-B21 450GB SAS Enterprise Hard Disk Drive emerges as a robust and versatile storage solution for enterprise servers. Its combination of high capacity, rapid rotational speed, and intelligent design positions it as a reliable choice for businesses seeking enhanced server performance and scalability. Whether used in database management, virtualization, or data-intensive applications, this hard disk drive proves its mettle in demanding enterprise environments. With easy installation, hot-swappable design, and compatibility with a range of servers, the HPE 652615-B21 stands as a valuable asset in the ever-evolving landscape of IT infrastructure.

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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What does ALLHDD.Com warranty cover?

30-days to 3 years warranty:

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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The reason why our warranty does not cover any problem caused by the following conditions:

(a) misuse of hardware; accidental damage; carelessness product(s) damage; shock; temperature beyond the specification of any product; faulty installation; operation; modification of goods;

(b) any misuse outside the instructions in the user manual for any specific product;

(c) damaged caused by other hardware or equipment. The warranty will void if the item is returned with physical damage, damage to the retail box, removed from the box, counterfeit labels/labelled by them, or any modifications of internal and external covers. Data loss or damages to any other equipment we do not cover by our offered warranty.

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).

For the server parts (i.e., Dell, HPE) to get Full coverage of the warranty server must have a full 3- 5 years warranty. However, ALLHDD.COM will cover the warranty duration if any Manufacturer doesn't support the advertised warranty and there is no refund for those.
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