Seagate

Seagate ST1200MM0018 1.2TB 12GBPS SAS 2.5 HDD

2.5 inch

Enterprise-Class Storage SolutionThe Seagate ST1200MM0018 is a high-performance, enterprise-grade hard drive designed for demanding server and storage environments. This drive provides ample capacity, fast data transfer rates, and robust reliability for critical applications. Specifications: Br...

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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.

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Overview

Enterprise-Class Storage Solution

The Seagate ST1200MM0018 is a high-performance, enterprise-grade hard drive designed for demanding server and storage environments. This drive provides ample capacity, fast data transfer rates, and robust reliability for critical applications.

Specifications:

  • Brand: Seagate
  • Model: ST1200MM0018
  • Capacity: 1.2TB
  • Interface: 12GBPS SAS
  • Speed: 10K RPM
  • Form Factor: 2.5" HDD

Key Features

The Seagate Enterprise ST1200MM0018 model internal hard drive has a 2.5 inch form factor and a 12Gb/s external data transfer rate. It has a spindle speed of up to 10000 rpm and a 1.2TB capacity.

This SFF drive uses a 12Gb/s SAS (serial attached SCSI) interface and comes with a 5 Year Manufacturer Warranty.

Specifications

Brand
Seagate
Model
ST1200MM0018
Form Factor
2.5 inch SFF
Capacity
1.2TB
Interface
12Gb/s SAS
Spindle Speed
10000 rpm
Warranty
5 Year Manufacturer Warranty

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Pros & Cons

👍 Pros

  • Offers a significant 1.2TB storage capacity, suitable for enterprise-level data needs in a compact form factor
  • Features an impressive 10000 RPM spindle speed, providing fast data access and transfer capabilities for demanding applications
  • Utilizes a 12Gb/s SAS interface, enabling high external data transfer rates and robust connectivity for servers
  • Comes with a 5-year manufacturer warranty, offering extended support and peace of mind for enterprise users
  • The 2.5-inch SFF form factor makes it suitable for space-constrained server environments

👎 Cons

  • The 2.5-inch form factor might require specific drive bays or adapters if existing infrastructure uses larger 3.5-inch drives
  • SAS interface is less common than SATA for consumer systems, limiting its use to compatible enterprise hardware
  • Specific cache size is not explicitly mentioned, which can be a factor in overall drive performance
  • The high spindle speed may contribute to increased power consumption and heat output compared to slower drives

Frequently Asked Questions

The Seagate ST1200MM0018 internal hard drive has a storage capacity of 1.2TB.
This SFF drive uses a 12Gb/s SAS (Serial Attached SCSI) interface for high-speed data transfer.
The Seagate ST1200MM0018 hard drive features a spindle speed of up to 10000 rpm, contributing to its performance.
This internal hard drive has a 2.5-inch form factor, often referred to as SFF (Small Form Factor).
Yes, this Seagate enterprise drive comes with a 5 Year Manufacturer Warranty.