Seagate ST3750330NS 750GB Hard Drive
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Seagate ST3750330NS 750GB Hard Drive 7.2K RPM SATA 3GBPS Refurbished

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Part Number#: ST3750330NS
List Price was: $672.73
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Short Description:
ST3750330NS 750 Gigabytes(GB) 7.2K Revolutions Per Minute (RPM) Serial Advanced Technology Attachment (SATA) 3 Gigabytes Per Second (GBPS) Barracuda ES.2 32MB Cache 3.5-inch Internal Hard Disk Drive for Server | Made by Seagate | Refurbished
Product Condition:
Warranty provided by ALLHDD.COM:
90 Days

Product overview for the Seagate ST3750330NS

In the ever-evolving landscape of data storage, choosing the right internal hard disk drive (HDD) for server applications is crucial for optimal performance and reliability. The Seagate ST3750330NS 750GB 7.2K RPM SATA 3GBPS Barracuda ES.2 stands out as a notable contender in this space. This comprehensive review will delve into the key features, performance aspects, and considerations that make this 3.5-inch HDD a compelling choice for server environments.

Technical Specifications

The Seagate ST3750330NS boasts a capacity of 750GB, operating at a speed of 7.2K RPM (rotations per minute), utilizing the SATA 3GBPS interface. The inclusion of a generous 32MB cache enhances data transfer rates and overall system responsiveness. This section will break down these technical specifications to provide a deeper understanding of the hardware.

Storage Capacity

With a storage capacity of 750GB, the ST3750330NS strikes a balance between ample space for data storage and the need for efficient data access. This is particularly important for servers that handle a substantial amount of data and require reliable and high-capacity storage solutions.

Rotational Speed

The 7.2K RPM rotational speed is a critical factor influencing the drive's data transfer rates and overall performance. Higher RPM generally results in faster data access times, making this HDD well-suited for applications demanding quick read and write operations, such as file servers and databases.

SATA 3GBPS Interface

The SATA 3GBPS interface ensures a seamless connection between the HDD and the server, facilitating efficient data transfer. This interface standard is widely adopted in the industry for its compatibility balance of performance and cost-effectiveness.

Cache Size

The 32MB cache plays a significant role in enhancing the drive's performance. It acts as a temporary buffer, storing frequently accessed data for quick retrieval, reducing latency, and improving overall system responsiveness.

Performance and Reliability

The combination of a 7.2K RPM speed and a 32MB cache contributes to impressive data transfer rates. Whether it's reading large files or handling multiple simultaneous requests, the ST3750330NS is designed to deliver consistent and reliable performance, meeting the demands of server applications.

RAID Compatibility

For server environments, RAID configurations are commonplace to ensure data redundancy and improved performance. The Barracuda ES.2 is RAID-compatible, allowing it to seamlessly integrate into RAID arrays and contribute to a robust and fault-tolerant storage infrastructure.

Reliability and Durability

Seagate has a reputation for producing reliable storage solutions, and the Barracuda ES 2 is no exception. The drive is engineered for 24/7 operation, making it suitable for servers that require continuous uptime. Additionally, features such as error correction and advanced power management contribute to the drive's overall reliability and longevity.

Form Factor and Compatibility

The 3.5-inch form factor of the ST3750330NS is a standard size for internal hard drives in server environments. This size ensures compatibility with most server chassis and drive bays, making it easy to integrate into existing server configurations.

Server Compatibility

Designed specifically for server applications, the Barracuda ES 2 is compatible with a wide range of server systems. Whether it's a small business server or a large enterprise data center, this HDD is engineered to meet the storage needs of various server environments.

Considerations for Server Administrators

Before selecting a storage solution, server administrators must conduct a thorough workload analysis to understand the specific requirements of their applications. The ST3750330NS is well-suited for scenarios where a balance of capacity and performance is essential, making it suitable for file servers, application servers, and more.


Server environments often experience growth over time. Administrators should consider the scalability of their storage solution to accommodate future expansion. The 750GB capacity of the Barracuda ES 2 provides room for growth while maintaining a cost-effective balance.

Power Efficiency

Efficient power management is crucial for servers, especially those operating 24/7. The advanced power management features of the ST3750330NS contribute to reduced power consumption, making it an environmentally friendly and cost-effective choice for server applications.

General Information about the Seagate ST3750330NS

  • Manufacturer: Seagate
  • Model Number or SKU# ST3750330NS
  • Type: Hard Disk Drive (HDD)
  • Product Type: SATA 3GBPS

Technical Information of Seagate HDD

  • Storage Capacity: 750GB
  • Rotational Speed: 7.2K RPM
  • Buffer: 32 Mbytes
  • Data Transfer Rate: 300mbps External Maximum Serial ATA - II
  • Seek Time: 8.5 MS Average Read Typical
  • Seek Time: 9.5 MS Average Write Typical
  • Latency: 4.16 MS Average
  • Interfaces/Ports: 1 X 7-Pin Serial ATA/300 Serial ATA
  • MTBF: 1.2 Million Hours

Finally, the Seagate ST3750330NS 750GB 7.2K RPM SATA 3GBPS Barracuda ES.2 stands out as a compelling internal hard disk drive for server applications. With a balanced combination of capacity, performance, and reliability, it addresses the specific needs of server environments. Whether deployed in small businesses or large enterprises, this HDD offers a cost-effective and efficient solution for data storage. Server administrators looking for a reliable and high-performing storage option should consider the Seagate ST3750330NS as a valuable addition to their infrastructure.

Product Condition:
Warranty provided by ALLHDD.COM:
90 Days

About Refurbished Products

Refurbished products are typically refurbished by an Original Manufacturer or an affiliate of the manufacturer or 3rd party facility. This product may have minor blemishes due to normal product usage and doesn't necessarily come with documentation and software unless indicated, but has been well tested and generally has never had any defects.

Here, you can check more available conditions of your desired product ST3750330NS 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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