ST3250318AS Seagate 250GB SATA Hard Disk
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Seagate ST3250318AS 250GB SATA 3GBPS Hard Drive 7.2K RPM Bulk

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Part Number#: ST3250318AS
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Short Description:
ST3250318AS 250 Gigabytes(GB) Serial Advanced Technology Attachment (SATA) 3 Gigabytes Per Second (GBPS) 7.2K Revolutions Per Minute (RPM) Barracuda 7200.12 8 Megabytes (MB) Cache 3.5-inch Internal Hard Disk Drive | Made by Seagate | New Bulk Pack
Product Condition:
New Bulk Pack
Warranty provided by ALLHDD.COM:
90 Days

Product overview for the Seagate ST3250318AS

The Seagate ST3250318AS is a 250GB SATA 3GBPS hard drive, part of the Barracuda 7200.12 series, known for its reliable performance and storage capabilities. In this detailed review, we will delve into its specifications, features, performance, and use cases to help you make an informed decision about whether this internal hard drive is the right choice for your storage needs.

Specifications Capacity: 250GB

The Seagate ST3250318AS Hard Drive 7.2K RPM boasts a storage capacity of 250 gigabytes, making it suitable for a wide range of applications. Whether you need extra storage for your computer, a backup solution, or to expand your gaming console's storage, this hard drive offers ample space to accommodate your needs.

SATA 3GBPS Interface

This hard drive utilizes a SATA (Serial Advanced Technology Attachment) interface with a 3GBPS (Gigabits per second) data transfer rate. The SATA interface is a standard connection for internal storage devices, ensuring compatibility with most modern motherboards and storage controllers. The 3GBPS data transfer rate allows for fast and efficient data transmission, reducing load times and enhancing overall system performance.

7.2K RPM (Revolutions Per Minute)

The Seagate Barracuda 7200.12 hard drive operates at 7,200 revolutions per minute. This rotation speed significantly impacts the drive's performance, as it determines how quickly data can be read and written. A higher RPM generally results in faster data access, making it ideal for tasks such as gaming, video editing, and running resource-intensive applications.

Cache Size: Internal

The hard drive features an internal cache, which acts as a buffer for frequently accessed data. While the specific cache size is not mentioned in the product name, it plays a crucial role in enhancing overall system performance. A larger cache can help store frequently used data, reducing read and write times.

Features Seagate Reliability

Seagate is a well-established brand known for its commitment to quality and reliability. The Barracuda 7200.12 series, to which the ST3250318AS belongs, upholds this reputation. Users can trust that their data is safe and accessible when stored on a Seagate hard drive.

Low Noise and Vibration

Hard drives can generate noise and vibration during operation, which can be a concern for users seeking a quiet computing experience. The Seagate ST3250318AS is designed to minimize noise and vibration, ensuring a quieter and more comfortable environment for your computer.


In today's world, energy efficiency is a key consideration. The Seagate Barracuda 7200.12 series is known for its energy-efficient design, reducing power consumption and contributing to a greener, more sustainable computing experience.

Performance Speed and Responsiveness

The 7.2K RPM rotation speed of the Seagate ST3250318AS plays a significant role in its performance. It ensures quick access to data, making it ideal for tasks that demand speed and responsiveness. If you use your computer for gaming or video editing, you'll appreciate the reduced load times and smooth operation this hard drive provides.

Cache Benefits

The internal cache, while unspecified in terms of size, enhances the drive's performance. It stores frequently accessed data, reducing the time it takes to retrieve information. This means that your operating system and applications will load faster, and you'll experience shorter waiting times when transferring files.


The Seagate Barracuda 7200.12 series is designed to handle multitasking with ease. If you frequently run multiple applications simultaneously or perform data-intensive tasks, this hard drive can keep up with your demands. Its speed and reliability allow for seamless multitasking without compromising performance.


The SATA 3GBPS interface ensures compatibility with a wide range of devices and systems. Whether you are using a desktop computer, a gaming console, or a home server, you can connect the ST3250318AS without compatibility concerns. This versatility makes it a suitable choice for various applications.

Use Cases Gaming

If you are an avid gamer, the Seagate ST3250318AS can significantly enhance your gaming experience. Its high-speed performance ensures that your games load quickly, reducing those frustrating load times. Additionally, its multitasking capabilities allow you to run games and background applications with ease.

Media Storage

For those who need ample space for media storage, the 250GB capacity is sufficient for storing a large collection of photos, videos, and music. The drive's responsiveness makes it easy to access and manage your media files, and its energy-efficient design minimizes power consumption, making it suitable for 24/7 operation in a media server.

Backup Solution

Data backup is crucial to prevent data loss. The Seagate ST3250318AS can serve as a reliable backup solution for your important files. Its large capacity ensures that you can back up a wide range of data, and its low noise and vibration design make it suitable for continuous operation, ensuring your data is always protected.

General Computing

Whether you use your computer for work, web browsing, or everyday tasks, the ST3250318AS offers the speed and reliability required for general computing. It reduces the time it takes to boot your operating system, launch applications, and access files, providing an overall smoother computing experience.

General Information about Seagate ST3250318AS

  • Manufacturer: Seagate
  • Model Number or SKU# ST3250318AS
  • Type: Hard Disk Drive (HDD)
  • Product Type: SATA 3GBPS

Performance Specifications 250GB SATA 3GBPS HDD

  • Product Type: Internal Hard Drive
  • Form Factor: 3.5-inch
  • Capacity: 250 GB
  • Cache: 8 MB
  • Spindle Speed: 7200 RPM
  • Average Seek Time: 8.5 ms
  • Drive Interface Type: SATA 3.0 Gbps

In summary, the Seagate ST3250318AS is a 250GB SATA 3GBPS hard drive with a 7.2K RPM rotation speed, part of the Barracuda 7200.12 series. Its capacity, performance, and features make it a versatile choice for various applications. Whether you are a gamer, or media enthusiast, or need a reliable backup solution, this hard drive can meet your storage needs. Seagate's commitment to quality and reliability, coupled with its energy-efficient design, further enhances its appeal. If you are looking for a cost-effective and dependable storage solution, the Seagate ST3250318AS is certainly worth considering.

Product Condition:
New Bulk Pack
Warranty provided by ALLHDD.COM:
90 Days

About New Bulk Pack Products

New Bulk Pack products come with clamshell boxes and do not have any manufacturer warranty. Many times manufacturers disassemble whole units to use parts or pulled from a new system. Typically, this product doesn't come with software or instructions unless indicated and no Manufacturer’s genuine warranty. You can take note these are not brand new products.

Here, you can check more available conditions of your desired product ST3250318AS at a competitive price. We are trying our best to meet your needs on the enterprise-level computer, server, data centre, and networking hardware. You are welcome to ask our live chat or get live representative support over the phone.


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ALLHDD guarantees that the products will not have defects in material that will affect the product's functionality during the Standard Warranty Period. The warranty period starts when the merchandise/items from our warehouse.

What does ALLHDD.Com warranty cover?

30-days to 3 years warranty:

Replacement or refund. In the case of material defects, we will try to replace the product first. The product will be replaced before the expiration of the original warranty. For any failure of hardware, if we cannot process the replacement of the product(s)/model(s), we will refund the original selling/invoiced price. The shipping costs and sales tax, if any, are non-refundable. ALLHDD retains the right to decide whether the item(s) will process for replacement or refund.

What is not covered by our warranty?

The reason why our warranty does not cover any problem caused by the following conditions:

(a) misuse of hardware; accidental damage; carelessness product(s) damage; shock; temperature beyond the specification of any product; faulty installation; operation; modification of goods;

(b) any misuse outside the instructions in the user manual for any specific product;

(c) damaged caused by other hardware or equipment. The warranty will void if the item is returned with physical damage, damage to the retail box, removed from the box, counterfeit labels/labelled by them, or any modifications of internal and external covers. Data loss or damages to any other equipment we do not cover by our offered warranty.

What is the Manufacturer/Brand Warranty?

In general, a manufacturer's warranty service/support is a written guarantee to the buyer of a product. Its terms assure the replacement or repair of the product, if necessary, within a specified period after the purchase (2-5 years depending on the brand/manufacturer). It is typically included in the price of the product. Products are brand new and sealed and the original manufacturer box is complete with the Manufacturer's genuine warranty. For most of the brand new/retail products that come with the manual and box, exceptions may apply (i.e., Cisco, Juniper Networks).

For the server parts (i.e., Dell, HPE) to get Full coverage of the warranty server must have a full 3- 5 years warranty. However, ALLHDD.COM will cover the warranty duration if any Manufacturer doesn't support the advertised warranty and there is no refund for those.
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Important notes:

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UPS® First Overnight - Saturday
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FedEx Shipping Options:

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FedEx First Overnight®
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Worldwide Shipping Options:

UPS®/FedEx® International Economy

Estimated delivery time: 4-7 business days

UPS®/FedEx® International Priority

Estimated delivery time: 2-4 business days

UPS®/FedEx® Ground Shipping Canada

Estimated delivery time: 5-8 business days

Important notes:

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