HP EM174AA 300GB 15K SAS Hard Drive

Name: HP EM174AA 300GB 15K SAS Hard Drive
Brand: HP
SKU: EM174AA - e2039

Enterprise-Grade Storage SolutionThe HP 300GB 15K rpm Non Hot Plug SAS 3.5 Single Port Hard Drive, is a storage solution designed for enterprise environments.

$112.74*

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*Price sourced from Amazon.com. Last updated:Jul 20, 2026.Price and availability are subject to change.

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Overview

Enterprise-Grade Storage Solution

The HP 300GB 15K rpm Non Hot Plug SAS 3.5 Single Port Hard Drive, is a storage solution designed for enterprise environments.

Specifications

Brand

Capacity

300GB

Rotational Speed

15,000 RPM (15K)

Interface

SAS

Model Number

EM174AA

Product Type

Hard Drive

Frequently Asked Questions

What is the primary advantage of a 15K RPM hard drive?

The main advantage of a 15,000 RPM hard drive like the HP EM174AA is its very high rotational speed, which allows for extremely fast data access and transfer rates, beneficial for demanding server applications.

Is this hard drive compatible with standard desktop computers?

The HP EM174AA is a SAS (Serial Attached SCSI) hard drive and is primarily designed for server environments. It requires a SAS controller, which is not typically found in standard desktop computers.

What is the storage capacity of this hard drive?

This HP hard drive offers a storage capacity of 300GB.

Does this hard drive require a special power connector?

SAS drives use a combined data and power connector that differs from standard SATA power connectors, so it requires appropriate cabling and a compatible backplane or adapter.

Is this hard drive new or refurbished?

The product title does not specify if it is new or refurbished. Buyers should check the seller's specific listing for this information.

What Buyers Say

👍 Pros

Offers a substantial 300GB storage capacity, suitable for enterprise-level data needs
Features a high rotational speed of 15,000 RPM (15K), which enables very fast data access and transfer rates
Utilizes the SAS (Serial Attached SCSI) interface, providing reliable and high-performance data connectivity
Designed for server environments, ensuring robust operation and compatibility within such systems
Provides a strong solution for applications requiring quick read/write speeds, such as databases or high-transaction systems

👎 Cons

A 300GB capacity might be considered small for modern enterprise storage solutions depending on the application
SAS drives, especially at 15K RPM, typically consume more power and generate more heat than slower or SSD alternatives
The noise level of a 15K RPM SAS drive can be higher compared to slower drives or solid-state drives
Installation typically requires a server chassis and a SAS controller card, which are not included
Cost per gigabyte for high-speed SAS drives can be significantly higher than for Nearline SAS or SATA drives

HP EM174AA 300GB 15K SAS Hard Drive

Overview

Enterprise-Grade Storage Solution

Specifications

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Frequently Asked Questions

HP EM174AA 300GB 15K SAS Hard Drive

Overview

Enterprise-Grade Storage Solution

Specifications

Similar Products

HP 665750-001 300GB 15K SAS 2.5" Hard Drive

HP 627114-002 300GB 15K SAS 2.5" Hard Drive

HP EH0300FCBVC 300GB 15K SAS 2.5" Hard Drive

HP 627195-001 300GB SAS Hard Drive - 15K RPM 2.5"

HP 730705-001 MSA 300GB 15K SAS Hard Drive

Frequently Asked Questions

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