Seagate
Seagate ST3750330NS Barracuda ES 750GB SATA Hard Drive
★★★★★
Boost Your Storage Capacity with Seagate Barracuda ES The Seagate Barracuda ES hard drive delivers enterprise-class reliability and high-capacity storage for demanding applications. Designed for 24x7 operation, this drive offers unparalleled performance and maximizes system availability, making i...
$112.50*
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*Price sourced from Amazon.com. Last updated:Jun 04, 2026.Price and availability are subject to change.
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Overview
Boost Your Storage Capacity with Seagate Barracuda ES
The Seagate Barracuda ES hard drive delivers enterprise-class reliability and high-capacity storage for demanding applications. Designed for 24x7 operation, this drive offers unparalleled performance and maximizes system availability, making it ideal for high drive-count storage systems.
- Capacity: 750 GB
- Speed: 7200RPM
- Interface: SATA 3Gb/s
- Cache: 32 MB
- Form Factor: 3.5 Inch
Key Features
The industry's highest-reliability 7200- RPM drive, designed for 24x7 operation
Delivers 750 GB capacity, 32 MB Cache; interface option is SATA 3GB/s, 1.5 GB/s
Seagate PowerTrim technology dynamically optimizes power consumption by improving GB/watt by 55 percent and by reducing overall drive power consumption by 20 percent over prior-generation Barracuda ES drives.
Specifications
Capacity
750 GB
Rotational Speed
7200 RPM
Cache
32 MB
Interface
SATA 3GB/s, 1.5 GB/s
Operation
24x7
Power Optimization Technology
Seagate PowerTrim
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View on Amazon →Pros & Cons
👍 Pros
- Engineered for continuous 24x7 operation, ensuring high reliability for always-on server or storage systems.
- Offers a substantial 750 GB storage capacity, suitable for significant data archiving and application needs.
- Features a generous 32 MB cache, which helps improve data access speeds and overall drive performance.
- Utilizes Seagate PowerTrim technology to dynamically optimize power consumption, reducing it by 20% compared to previous models.
- Improves gigabytes per watt efficiency by 55%, contributing to a more energy-conscious system.
- The 7200 RPM rotational speed provides a good balance of performance and reliability for a hard disk drive.
👎 Cons
- The SATA 3GB/s interface, while standard for its time, does not offer the faster transfer speeds of newer SATA 6Gb/s or NVMe SSDs.
- As a hard disk drive (HDD), it will have slower boot times and application loading compared to solid-state drives.
- The 750 GB capacity might be considered moderate for users with very large, growing data storage requirements in today's landscape.
- Requires proper internal installation within a compatible system chassis, which may not be plug-and-play for all users.
Frequently Asked Questions
What is the storage capacity of the Seagate Barracuda ES ST3750330NS?
This Seagate Barracuda ES hard drive offers a storage capacity of 750 GB.
Is this drive designed for continuous operation?
Yes, it is explicitly designed for 24x7 operation, making it suitable for environments requiring constant uptime.
What is the cache size of this hard drive?
The drive is equipped with a 32 MB cache, which assists in faster data access and improved performance.
What interface does this hard drive use for connection?
The interface options for this drive are SATA 3GB/s and 1.5 GB/s.
How does Seagate PowerTrim technology benefit this hard drive?
Seagate PowerTrim technology dynamically optimizes power consumption, reducing overall drive power consumption by 20 percent and improving GB/watt by 55 percent over prior-generation Barracuda ES drives.
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