HP 652589R-B21 900GB SAS 10K SFF Enterprise HDD

Name: HP 652589R-B21 900GB SAS 10K SFF Enterprise HDD
Brand: HP
SKU: 652589R-B21
Rating: 4.6 (4 reviews)

★★★★★4.6 (4 reviews)

Boost Your Server Performance with Enterprise-Class Storage The HP 900GB 6G SAS 10K SFF SC Enterprise HDD delivers high-performance and reliable storage for demanding server environments. Designed for enterprise-level applications, this hard drive ensures data integrity and fast access times. Sp...

$44.79*

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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

Boost Your Server Performance with Enterprise-Class Storage

The HP 900GB 6G SAS 10K SFF SC Enterprise HDD delivers high-performance and reliable storage for demanding server environments. Designed for enterprise-level applications, this hard drive ensures data integrity and fast access times.

Specifications:

Brand: HP
Model: 652589-B21
Capacity: 900GB
Interface: 6G SAS
Speed: 10K RPM
Form Factor: SFF (Small Form Factor)
Type: Enterprise HDD

Specifications

Brand

Capacity

900GB

Interface

SAS

Rotational Speed

10K RPM

Form Factor

SFF (Small Form Factor)

Pros & Cons

👍 Pros

Offers a substantial 900GB of storage capacity, providing ample space for enterprise-level data needs.
Features a 10K RPM rotational speed, delivering quicker data access and improved performance compared to 7.2K RPM drives.
Designed with a Small Form Factor (SFF), making it suitable for compact server and storage enclosures where space is at a premium.
Utilizes the SAS interface, which offers enhanced reliability, performance, and enterprise-grade features over SATA for demanding workloads.
The "Enterprise HDD" designation implies a higher standard of durability and longevity, suitable for continuous operation in data centers.

👎 Cons

As a traditional HDD, it cannot match the raw speed and low latency of solid-state drives for applications requiring maximum I/O performance.
The 900GB capacity, while considerable, might still be limited for organizations managing vast, continuously expanding data archives.
Despite its SFF design, it still generates more heat and consumes more power than an equivalent capacity SSD.
The SAS interface, while performant, requires compatible SAS controllers and infrastructure, which may not be present in all systems.
Being an older generation enterprise HDD, it may not offer the same advancements in power efficiency or density as the latest models.

Frequently Asked Questions

What is the storage capacity of the HP 652589R-B21 hard drive?

The HP 652589R-B21 is an enterprise hard drive with a storage capacity of 900GB.

What is the rotational speed of this HP enterprise HDD?

This HP Enterprise HDD operates at a speed of 10,000 revolutions per minute (10K RPM), which contributes to faster data access times.

What form factor does this hard drive use?

This hard drive features a Small Form Factor (SFF) design, making it suitable for compact server and storage systems.

What type of interface does the HP 652589R-B21 utilize?

The HP 652589R-B21 uses a SAS (Serial Attached SCSI) interface, known for its performance and reliability in enterprise environments.

Is this drive designed for consumer or enterprise use?

This drive is specifically designated as an "Enterprise HDD," indicating it is built for the rigorous demands of server and data center applications.

HP 652589R-B21 900GB SAS 10K SFF Enterprise HDD

Overview