Toshiba
Toshiba MG03SCA400 Harrier 4TB SAS 7200RPM Hard Drive
3.5inch
Enterprise-Class Storage for Demanding Applications The Toshiba Harrier MG03SCA400 is a robust nearline hard drive designed for 24/7 operation in enterprise environments. With a generous 4TB capacity and a high-speed 6Gb/sec SAS interface, this drive delivers reliable performance and ample storag...
$94.99*
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*Price sourced from Amazon.com. Last updated:Jul 13, 2026.Price and availability are subject to change.
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Overview
Enterprise-Class Storage for Demanding Applications
The Toshiba Harrier MG03SCA400 is a robust nearline hard drive designed for 24/7 operation in enterprise environments. With a generous 4TB capacity and a high-speed 6Gb/sec SAS interface, this drive delivers reliable performance and ample storage for critical business data.
Specifications:
- Capacity: 4TB
- Form Factor: 3.5-inch
- Interface: 6Gb/sec SAS
- RPM: 7200 RPM
- Features: Enhanced Error Correction Code (ECC), Anti Rotational Vibration (RV) technology, Enhanced power condition state technology
Key Features
Toshiba HDD MG03SCA400 4TB SAS II 6Gb/s 7200RPM 64MB 3.5inch Bare Drive
Specifications
Brand
Toshiba
Model
MG03SCA400 Harrier
Storage Capacity
4TB
Interface
SAS II 6Gb/s
Rotational Speed
7200RPM
Cache
64MB
Form Factor
3.5inch
Drive Type
Bare Drive
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View on Amazon →Pros & Cons
👍 Pros
- Offers a massive 4TB storage capacity, providing extensive space for large datasets and applications
- Features a SAS II 6Gb/s interface, ensuring high-speed data transfer and robust enterprise connectivity
- Operates at 7200RPM, providing a good balance of performance and capacity for various server workloads
- Includes a 64MB cache, which enhances responsiveness and speeds up access to frequently used data
- Comes as a bare drive, offering flexibility for integration into existing server systems or enclosures
👎 Cons
- As a "Bare Drive," it does not include mounting hardware, cables, or any installation instructions
- Requires a SAS controller, which is not commonly found in standard consumer desktop computers
- Power consumption and noise levels are not specified, which can be considerations in dense server environments
- No information is available regarding specific enterprise-grade features such as error correction or vibration protection
- The product description is minimal, providing basic specifications without detailing additional benefits
Frequently Asked Questions
Is this Toshiba MG03SCA400 4TB SAS drive compatible with a regular desktop PC's SATA port?
No, this drive features a SAS II 6Gb/s interface and is not directly compatible with the SATA ports found on most standard desktop computers. A SAS controller is required.
What does "Bare Drive" imply regarding what's included with the purchase?
"Bare Drive" means that only the hard drive itself is included; it does not come with mounting screws, cables, adapters, or any installation software.
What are the main advantages of a 7200RPM speed for a 4TB hard drive?
The 7200RPM speed provides a good balance between data access speed and storage capacity, making it suitable for applications that require quick retrieval of large files.
Is this Toshiba Harrier drive designed for continuous 24/7 operation in a server environment?
While designed with a SAS interface and 7200RPM, typical for enterprise use, the product features do not explicitly state its rating for 24/7 continuous operation.
What kind of warranty or endurance rating does this Toshiba enterprise-grade hard drive offer?
The provided product features do not include details about the warranty period or specific endurance ratings for this particular enterprise HDD.
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