HP

HP 507750-B21 - 4 500GB 7.2K 2.5" SATA HDD

Enhance Your Server Storage with Enterprise-Class ReliabilityThe HP 507750-B21 hard drive delivers high-capacity storage and reliable performance for demanding server environments. This drive offers a balance of speed and capacity to meet the needs of modern data centers. Capacity: 500GB Speed:...

$69.99*
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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

Enhance Your Server Storage with Enterprise-Class Reliability

The HP 507750-B21 hard drive delivers high-capacity storage and reliable performance for demanding server environments. This drive offers a balance of speed and capacity to meet the needs of modern data centers.

  • Capacity: 500GB
  • Speed: 7.2K RPM
  • Interface: 3G SATA
  • Form Factor: 2.5 inch SFF

Specifications

Brand
HP
Capacity
500GB
Rotational Speed
7.2K RPM
Form Factor
2.5"
Interface
SATA

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Pros & Cons

👍 Pros

  • Provides 500GB of storage capacity, suitable for various data storage needs
  • Operates at 7.2K RPM, offering a good balance between performance and storage density
  • Designed in a 2.5" form factor, making it compatible with servers and systems that require smaller drives
  • Uses a SATA interface, a widely adopted standard for data transfer and connectivity
  • Manufactured by HP, a reputable brand known for enterprise hardware solutions

👎 Cons

  • The 500GB capacity might be considered small for modern high-demand server environments
  • SATA interface typically offers lower performance compared to SAS or NVMe drives for intensive I/O operations
  • 7.2K RPM is a standard speed but slower than 10K or 15K RPM drives, which could impact performance for certain applications
  • Being a 2.5" form factor, it may require specific drive cages or adapters in systems designed for 3.5" drives
  • The product title specifies "4" indicating a quantity, but the features do not elaborate on how these are packaged or configured

Frequently Asked Questions

Each HP 507750-B21 HDD offers a storage capacity of 500GB.
These hard drives operate at a rotational speed of 7.2K RPM (revolutions per minute).
The HP 507750-B21 hard drives are designed in a 2.5-inch form factor.
These HP hard drives utilize a SATA interface for data transfer.