Seagate

Seagate ST373453LC Cheetah 15K.3 73GB Hard Drive

Name: Seagate ST373453LC Cheetah 15K.3 73GB Hard Drive
Brand: Seagate
SKU: ST373453LC
Rating: 3.1 (6 reviews)

★★★★★3.1 (6 reviews)

Experience Unmatched Speed with Enterprise-Class Storage The Seagate Cheetah 15K.3 ST373453LC is a high-performance internal hard drive designed for demanding enterprise environments. With a capacity of 73 GB and a blazing-fast 15,000 RPM spindle speed, this drive delivers exceptional data transf...

$198.74*

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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

Experience Unmatched Speed with Enterprise-Class Storage

The Seagate Cheetah 15K.3 ST373453LC is a high-performance internal hard drive designed for demanding enterprise environments. With a capacity of 73 GB and a blazing-fast 15,000 RPM spindle speed, this drive delivers exceptional data transfer rates and reliability. Ideal for mission-critical applications, the Cheetah 15K.3 ensures your data is always accessible when you need it most.

Key Features:

Capacity: 73 GB
Interface: U320
Form Factor: 3.5"

Key Features

Seagate Cheetah

74GB 15000 RPM

8MB Cache SCSI

Ultra320 80pin

3.5" Hard Drive

Specifications

Brand

Seagate

Series

Cheetah 15K.3

Capacity

73GB

Rotation Speed

15000 RPM

Cache

8MB

Interface

SCSI Ultra320 80pin

Form Factor

3.5"

Pros & Cons

👍 Pros

Features a high rotation speed of 15,000 RPM, offering very fast data access and transfer rates.
Equipped with an 8MB cache, which helps improve overall read and write performance.
Utilizes the Ultra320 SCSI interface, known for its robust and efficient data communication in server environments.
Provides 74GB of storage, which is suitable for critical applications requiring high-speed access.
Designed as a 3.5-inch hard drive, fitting standard enterprise server bays.

👎 Cons

The 74GB capacity is relatively small for modern storage needs, especially for large files or extensive archives.
SCSI interfaces like Ultra320 are older technology and may not be compatible with newer systems without adapters.
With a 15,000 RPM speed, this drive is likely to generate more heat and noise compared to slower drives or SSDs.
As a mechanical drive, it has moving parts, which inherently makes it less durable than a solid-state drive against physical shock.

Frequently Asked Questions

What is the rotation speed of this Seagate Cheetah hard drive?

This Seagate Cheetah hard drive operates at a very high rotation speed of 15,000 RPM, which contributes to its fast data access.

What type of interface does this hard drive use?

The hard drive utilizes an Ultra320 SCSI 80pin interface, designed for high-performance server and workstation environments.

How much cache does this hard drive have?

This Seagate Cheetah 15K.3 hard drive is equipped with an 8MB cache to help optimize data transfer and retrieval processes.

What is the storage capacity of this hard drive?

This hard drive provides a storage capacity of 73GB, suitable for specific applications and operating systems requiring fast access.

What is the physical size or form factor of this drive?

This is a 3.5-inch hard drive, which is a common form factor for enterprise-level mechanical drives.

Seagate ST373453LC Cheetah 15K.3 73GB Hard Drive

Overview