Seagate ST373453LW 73.4GB Hard Drive
If you need a large quantity of ST373453LW product - call us through our toll-free number at (800) 675 5044 or request a quote at live chat and our sales manager will contact you shortly.
Looking for assistance? Connect with one of our experts
+1 (800) 675 5044 (Toll-Free)
FREE Shipping. We are accepting NET 30 Days Purchase Orders. Get a decision in seconds, without affecting your credit.
4 of 9

Seagate ST373453LW 73.4GB 15K RPM 8MB Buffer Form Factor Refurbished

Availability: In Stock
Part Number#: ST373453LW
List Price was: $1287.88
Your Price:
You Save: $862.88 (67% off)

Additional 5% Discount on Checkout


Short Description:
ST373453LW 73.4GB (Gigabyte) 15000 Revolutions Per Minute (RPM) 8MB Cheetah Buffer 3.5inch Form Factor Ultra320 Small Computer System Interface (SCSI) 68Pin Hard Disk Drive | Made by Seagate | Refurbished
Product Condition:
Warranty provided by ALLHDD.COM:
90 Days

Product Overview of the Seagate ST373453LW 73.4GB

Introduction: The Seagate ST373453LW is a high-performance hard disk drive designed for demanding computing environments. With a storage capacity of 73.4 gigabytes (GB), this device boasts impressive specifications, including a rapid 15000 Revolutions Per Minute (RPM) and an 8MB Cheetah Buffer. In this detailed exploration, we will delve into the various features and technical aspects of the Seagate ST373453LW, focusing on its 3.5-inch form factor, Ultra320 Small Computer System Interface (SCSI), and the 68-pin connectivity that sets it apart in the realm of hard disk drives.

Storage Capacity: 73.4GB

The Seagate ST373453LW offers a storage capacity of 73.4 gigabytes, providing ample space for storing data, applications, and operating systems. This capacity is particularly suitable for users with demanding storage requirements, such as professionals working with large media files or complex software applications.

Revolutions Per Minute (RPM): 15000

The standout feature of the Seagate ST373453LW is its impressive speed, operating at 15000 RPM. This high rotational speed translates to faster data access and transfer rates, making it ideal for applications that demand quick read and write operations. The 15000 RPM specification places this hard disk drive in the category of high-performance storage solutions.

Cheetah Buffer: 8MB

A notable attribute of the Seagate ST373453LW is its 8MB Cheetah Buffer. The buffer, also known as cache memory, plays a crucial role in enhancing overall system performance. With an 8MB buffer, the hard disk drive can efficiently manage data flow, reducing latency and optimizing the transfer of information between the drive and the system.

Form Factor: 3.5 Inches

The Seagate ST373453LW adheres to the 3.5-inch form factor, which is a standard size for desktop hard disk drives. This form factor ensures compatibility with a wide range of computer systems, making it a versatile storage solution for various desktop configurations. The 3.5-inch form factor also facilitates easy installation in standard drive bays.

Interface: Ultra320 SCSI

One of the distinguishing features of the Seagate ST373453LW is its utilization of the Ultra320 Small Computer System Interface (SCSI). The Ultra320 SCSI interface represents a significant advancement in data transfer technology, providing high-speed connectivity between the hard disk drive and the host system. This ensures efficient communication and maximizes the performance of the storage device.

Connectivity: 68-Pin

The Seagate ST373453LW features a 68-pin connectivity interface, which is a standard configuration for SCSI devices. The 68-pin connector ensures a secure and reliable connection between the hard disk drive and the host system. This connectivity standard is widely adopted in enterprise environments where reliability and data integrity are paramount.

Performance in Enterprise Environments

The combination of a 15000 RPM rotational speed, 8MB Cheetah Buffer, and Ultra320 SCSI interface with a 68-pin connector makes the Seagate ST373453LW an ideal choice for enterprise environments. In scenarios where data access speed and reliability are critical, such as in servers and data centers, this hard disk drive excels in meeting the demanding requirements of professional applications.


Seagate, a renowned name in the storage industry, is known for producing reliable and durable hard disk drives. The Seagate ST373453LW is no exception, with features designed to enhance reliability, such as advanced error correction mechanisms and robust build quality. The drive's suitability for 24/7 operation further underscores its reliability in mission-critical applications.

Applications and Use Cases

Given its high performance and reliability, the Seagate ST373453LW finds application in a variety of scenarios. It is well-suited for use in servers, where rapid data access and transfer are essential. Additionally, it can be employed in data-intensive tasks, including video editing, 3D rendering, and other applications that require large amounts of storage and quick data retrieval.

Compatibility and System Requirements

The Seagate ST373453LW is designed to be compatible with a range of computer systems. However, users should ensure that their system supports the Ultra320 SCSI interface and has the necessary 68-pin connectivity. Most modern server configurations and enterprise-grade workstations are equipped to accommodate this hard disk drive seamlessly.

Form Factor

The ST373453LW hard drive features a 3.5-inch form factor, which is the standard size for desktop and server hard drives. The form factor of a hard drive refers to its physical size and shape, which determines how it can be mounted in a computer or server chassis. The 3.5-inch form factor is commonly used in desktop computers and servers, as it provides a good balance of storage capacity and physical size.

Rotational Speed

The ST373453LW hard drive is a high-speed hard drive, with a rotational speed of 15,000 revolutions per minute (RPM). This high rotational speed allows data to be accessed quickly and efficiently, making it an ideal choice for applications that require high-performance storage. The rotational speed of a hard drive is measured in RPM, and refers to the number of times the platters inside the drive spin per minute. A higher RPM generally results in faster data transfer rates.

Buffer Size

The ST373453LW hard drive features an 8 MB buffer, which is a small amount of memory used to temporarily store data as it is being transferred to or from the hard drive. The buffer acts as a temporary holding area for data, allowing the hard drive to transfer data more efficiently. A larger buffer size can result in faster data transfer rates, as more data can be temporarily stored in the buffer before being written to or read from the hard drive.


Seagate is known for producing high-quality hard drives that are reliable and durable. The ST373453LW hard drive is no exception, with a mean time between failures (MTBF) of 1.2 million hours. MTBF is a measure of a hard drive's expected lifespan, and indicates how long the drive is likely to last before experiencing a failure. A higher MTBF generally indicates a more reliable hard drive, and the ST373453LW's MTBF of 1.2 million hours is very impressive.

Finally, the ST373453LW Seagate hard drive is a high-performance hard drive designed for use in server environments. With a large storage capacity of 73.4 GB, a high rotational speed of 15,000 RPM, and an 8 MB buffer, this hard drive offers fast data transfer rates and efficient storage.

General Information about the Seagate ST373453LW

  • Brand: Seagate
  • Model Number or SKU# ST373453LW
  • Product Type: Hard Disk Drive (HDD)
  • Sub-Type: 73GB-15K RPM

Performance of 73GB Hard Disk Drive

  • Storage Capacity: 73.4GB
  • Rotational Speed: 15000 RPM
  • Interface: Ultra320 SCSI
  • Data Transfer Rate: 320MBPS External Maximum
  • Seek Time: 3.6 MS Average Read Typical
  • Seek Time: 4 MS Average Write Typical
  • Interfaces/Ports: 68-Pin Ultra320 SCSI Lvd - SCSI
  • Latency: 2 MS Average
  • MTBF: 1200000 Hours
  • Buffer: 8MB

In summary, the Seagate ST373453LW 73.4GB hard disk drive stands out as a high-performance storage solution with features tailored for demanding computing environments. From its impressive 15000 RPM rotational speed to the efficiency of the 8MB Cheetah Buffer and the reliability of the Ultra320 SCSI interface with a 68-pin connector, this hard disk drive delivers a powerful combination of speed and dependability. Whether deployed in enterprise servers, data centers, or high-performance workstations, the Seagate ST373453LW proves to be a reliable and efficient storage option, meeting the needs of users with data-intensive applications and requirements

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.


Please choose your location for calculate shipping cost.


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.
Final Sale items are non-returnable/refundable in any situation. Any question? please ask our team before the shipment.

Important notes:

We can provide additional warranty service/support for any product you purchase from us if you need additional warranty coverage before finalizing the order from ALLHDD.Com. You need to ask in live chat/help or call us for more information.

Individual product warranty mentioned on each item product description page/detail page.

Free Technical support on purchased items, our expert consultancy over the phone, by email, by live chat, or by remote login.


Shipping Options and Estimated Delivery Time

UPS Shipping Options:

FREE UPS® Ground (Free shipping to all orders for 48 states!)
Estimated delivery time: 4-7 business days

UPS 3 Day Select®
Estimated delivery time: 3 business days

UPS 2nd Day Air®
Estimated delivery time: 1-2 business days, Delivery by 10:30 AM or 2:00 PM

UPS Next Day Air® Standard Overnight
Estimated delivery time: Overnight 2-5 PM, Standard Overnight Delivery.

UPS Next Day Air® - Priority Overnight
Estimated delivery time: Overnight Delivery (Next Business Day) Delivery by 10:30 AM or 12:00 PM

UPS Next Day Air® First Overnight - Early A.M
Estimated delivery time: Overnight 8:00 AM, Early morning, overnight delivery for your time-critical shipments.

UPS® First Overnight - Saturday
Estimated delivery time: Overnight 8:30 AM – Saturday

FedEx Shipping Options:

FedEx Ground®
Estimated delivery time: (4–7 business days in the contiguous 48 states)
*For residential delivery via FedEx Ground use FedEx Home Delivery®
Estimated delivery time: 4−7 business days, based on the distance to the destination.

FedEx Express Saver®
Estimated delivery time: 3 business days (by 4:30 PM to U.S. businesses; by 8:00 PM to residences)
Available throughout all 50 states (except Hawaii and Alaska)

FedEx 2Day®
Estimated delivery time: 2 business days (by 4:30 PM to U.S. businesses; by 8:00 PM to residences)
Available throughout all 50 states

FedEx Standard Overnight®
Estimated delivery time: Next-business-day (by 4:30 PM to U.S. businesses and by 8:00 PM to residences)
Available throughout all 50 states (Hawaii is outbound only)

FedEx Priority Overnight®
Estimated delivery time: Next-business-day (by 10:30 PM to U.S. businesses, noon to most residences)
Available throughout all 50 states

FedEx First Overnight®
Estimated delivery time: Next-business-day (by 8:30 or 9 AM to most areas)
Available throughout all 50 states

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:

  • The processing of orders with Ground Shipping can take up to 24-48 hours. But we try to process all orders the same day.
  • We are not responsible for weather problems that may affect the delivery of goods by carriers. We cannot guarantee the exact delivery time, regardless of the carriers' claims.
  • If you have any specific delivery time requirements, please contact our customer support and someone from our customer service team will be able to help you.
  • You can estimate the shipping cost from the products detail page, also available on the checkout page
  • The shipping cost depends on box dimensions, weight, and zip/postal code
  • To get a FedEx® delivery service you need to mention it on the checkout page notebox.
  • For urgent shipments, please contact our customer service.
  • Shipping cut off 4:00 PM (Monday-Friday) and available blind drop shipment.