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HP 872487-B21 4TB SAS 12Gb/s Hard Drive

Enterprise-Class Storage for Critical ApplicationsThe HP 872487-B21 is a high-capacity SAS hard drive designed for HPE ProLiant servers, providing reliable performance and ample storage for demanding workloads. Specifications: Brand: HP Model: 872487-B21 Capacity: 4 TB Interface: SAS 12Gb/s Form...

$215.00*
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*Price sourced from Amazon.com. Last updated:Jun 04, 2026.Price and availability are subject to change.

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Overview

Enterprise-Class Storage for Critical Applications

The HP 872487-B21 is a high-capacity SAS hard drive designed for HPE ProLiant servers, providing reliable performance and ample storage for demanding workloads.

Specifications:
  • Brand: HP
  • Model: 872487-B21
  • Capacity: 4 TB
  • Interface: SAS 12Gb/s
  • Form Factor: 3.5 inch LFF (Large Form Factor)
  • Speed: 7200 rpm
  • Features: Hot-swap, Dual Port, Digitally Signed Firmware

Specifications

Capacity
4TB
Interface
SAS
Data Transfer Rate
12Gb/s

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Pros & Cons

👍 Pros

  • Offers a large 4TB storage capacity, suitable for extensive data needs in enterprise environments.
  • Features a SAS 12Gb/s interface, providing high-speed data transfer rates for demanding applications.
  • Designed for server and enterprise use, ensuring reliability and performance for critical operations.
  • Manufactured by HP, indicating integration with HP server systems and potential compatibility.
  • Provides a robust solution for expanding storage within compatible server infrastructures.

👎 Cons

  • SAS interface is less common than SATA and requires a compatible SAS controller in the host system.
  • Specific rotational speed (RPM) and cache size are not provided, which are important performance indicators for enterprise drives.
  • Designed for enterprise environments, it may be overkill or incompatible for standard desktop consumer use.
  • As a traditional hard drive, it will not match the speed of a Solid State Drive (SSD) for random read/write operations.
  • Installation requires knowledge of server hardware and SAS connectivity.

Frequently Asked Questions

This HP hard drive offers a substantial 4TB of storage capacity, suitable for enterprise-level data storage requirements.
The HP 872487-B21 utilizes a SAS 12Gb/s interface, which is designed for high-speed data transfer in server environments.
This hard drive uses a SAS interface, which typically requires a compatible SAS controller, usually found in servers or high-end workstations, and is generally not compatible with standard desktop computers that use SATA.
"12Gb/s" refers to the maximum data transfer rate of the SAS interface, indicating its capability for very fast data exchange.
No, this is a traditional Hard Disk Drive (HDD), as indicated by "Hard Drive" in the product title, and not a Solid State Drive.

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