Seagate ST3300655SS 300GB Hard Drive
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Seagate ST3300655SS Cheetah Internal Hard Disk Drive 300GB Refurbished

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Part Number#: ST3300655SS
List Price was: $581.82
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Short Description:
ST3300655SS Cheetah 300 Gigabytes (GB) 15000 Revolutions Per Minute (RPM) Serial Attached SCSI (SAS) Gigabits Per Second (6GBPS) 3.5inch Form Factor 16 Megabytes (MB) Buffer Internal Hard Disk Drive | Made by Seagate | Refurbished
Product Condition:
Warranty provided by ALLHDD.COM:
90 Days

Overview of the Seagate ST3300655SS Internal Hard Drive

The Seagate ST3300655SS Cheetah is a high-performance Hard Disk Drive (HDD) with a capacity of 300GB. It operates at 15000 revolutions per minute (RPM), making it one of the fastest HDDs available in the market. The drive uses Serial Attached SCSI (SAS) technology and has a Gigabits per second (6GBPS) data transfer rate, which means it can quickly transfer large files and data Seagate ST3300655SS features a 16-megabyte buffer, also known as a cache. This buffer plays a critical role in enhancing data transfer efficiency by temporarily storing frequently accessed information. When a user requests data, the hard drive can quickly retrieve it from the buffer rather than accessing the slower main storage area. This feature contributes to a smoother and more responsive user experience, especially in scenarios involving repetitive or sequential data access patterns.

Serial Attached SCSI (SAS) Technology

The Seagate ST3300655SS utilizes Serial Attached SCSI technology, a high-performance interface that facilitates faster data transfer rates and improved reliability compared to its predecessor, Parallel SCSI. SAS allows for multiple devices to be connected simultaneously, providing a more robust and scalable solution for enterprise-level storage needs.

Gigabits Per Second (3GBPS) Speed

The Seagate ST3300655SS boasts a 3 Gigabits per second (GBPS) data transfer speed. This feature is crucial for ensuring seamless communication between the hard drive and the rest of the system. With the ever-growing size of datasets and the demand for real-time access to information, a high data transfer rate becomes paramount in meeting the performance expectations of modern computing environments.

Physical Attributes 3.5-inch Form Factor

The 3.5-inch form factor of the Seagate ST3300655SS is a standard size for internal hard disk drives, balancing the need for storage capacity with physical size constraints. This form factor is commonly employed in desktop computers, workstations, and enterprise servers. The Cheetah series, with its compact design, allows for efficient use of space while delivering substantial storage capabilities.

Internal Hard Disk Drive Architecture

As an internal hard disk drive, the Seagate ST3300655SS is designed to be installed inside a computer or server chassis. This internal placement offers advantages in terms of data security, as internal drives are less susceptible to physical damage and tampering. The 300-gigabyte capacity makes it suitable for a range of applications, from operating system installations to storage of large datasets and multimedia files.

Performance and Reliability

The performance of the Seagate ST3300655SS extends beyond its impressive RPM and data transfer speeds. In real-world scenarios, this hard drive excels in handling demanding applications, such as database management systems, video editing, and other data-intensive tasks. The combination of high-speed rotational mechanics and advanced SAS technology positions the Cheetah series as a reliable solution for enterprises seeking optimal performance.

Seamless Integration into Diverse Systems

The Seagate ST3300655SS is designed for seamless integration into a variety of systems. Its SAS interface ensures compatibility with a wide range of servers and storage arrays, making it a versatile choice for IT professionals managing diverse hardware configurations. Additionally, the 6GBPS speed aligns with the evolving standards of data transfer, ensuring that the hard drive can keep pace with the latest advancements in server and storage technologies.

Form Factor

The Seagate ST3300655SS Cheetah hard disk drive has a 3.5-inch form factor, which is the standard size for desktop computers. It measures 4 inches in width, 5.75 inches in length, and 1 inch in height. The form factor determines the physical size of the hard drive and the type of computer it can be used with. The Seagate ST3300655SS Cheetah uses Serial Attached SCSI (SAS) technology, which is a high-speed interface used for connecting hard drives and other storage devices to a computer. SAS is a successor to the older parallel SCSI and offers faster data transfer rates, greater reliability, and better scalability. The interface also supports longer cable lengths, which makes it ideal for use in large-scale storage systems Seagate ST3300655SS Cheetah has a rotational speed of 15000 revolutions per minute (RPM). This means that the platters inside the hard drive spin at a speed of 15000 RPM, which allows for faster data access and transfer rates. A higher RPM generally means better performance, but it also results in more noise and heat production.

Data Transfer Rate

The Seagate ST3300655SS Cheetah has a Gigabits per second (6GBPS) data transfer rate. This refers to the speed at which data can be transferred between the hard drive and the computer. The 6GBPS transfer rate of the Seagate ST3300655SS Cheetah is one of the fastest available in the market and makes it ideal for use in high-performance computing environments that require quick data access and transfer.

General Information About the Seagate ST3300655SS

  • Manufacturer: Seagate
  • Model Number or SKU# ST3300655SS
  • Product Type: 300GB-15K RPM
  • Product Name: Hard Disk Drive

Technical Information for 15000 RPM Hard Drive

  • Storage Capacity: 300 GB
  • Rotational Speed: 15000 RPM
  • Buffer: 16M Bytes
  • Data Transfer Rate: 300 MBPS Maximum External
  • Seek Time: 3.50 MS Average Read Typical
  • Seek Time: 4.0 MS Average Write Typical
  • Interfaces/Ports: 1 X SAS 300 Serial Attached SCSI

Storage Capacity

  • Meaning: Refers to the amount of data the hard drive can store.
  • Details: The hard drive has a substantial storage capacity of 300 GB, providing ample space for your digital needs.

Data Transfer Rate

  • Meaning: The speed at which data can be transmitted to and from the hard drive.
  • Details: Achieve a maximum external data transfer rate of 300 MBPS, facilitating quick and seamless data exchanges.

Buffer Size

  • The buffer size of the Seagate ST3300655SS Cheetah is 16MB.
  • The buffer is also known as a cache, and it is a small amount of fast memory on the hard disk drive.
  • It is used to temporarily store data that the hard drive frequently accesses, which helps to improve its overall performance.
  • he larger the buffer size, the more data the hard drive can store in the cache, and the faster it can access frequently used data.

In general, the Seagate ST3300655SS Cheetah 300GB 15000 RPM SAS hard drive stands out as a powerhouse in the realm of internal storage solutions. With its cutting-edge Serial Attached SCSI technology, 15000 RPM speed, 3.5-inch form factor, and a generous 16-megabyte buffer, it addresses the diverse needs of enterprise-level computing. This review has explored the key features of the Seagate ST3300655SS, emphasizing its performance, physical attributes, buffer size, reliability, and compatibility. Whether deployed in a data center, server farm, or high-performance workstation, the Cheetah series exemplifies Seagate's commitment to delivering storage solutions that combine speed, capacity, and dependability. As technology continues to advance, the Seagate ST3300655SS Cheetah series remains at the forefront of storage innovation, catering to the evolving demands of data-intensive applications and providing a solid foundation for businesses striving for excellence in their storage 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.


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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?

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(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).

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