Seagate
Seagate ST33000651NS Constellation ES.2 3TB Hard Drive
★★★★★
High-Capacity Storage for Enterprise Environments The Seagate Constellation ES.2 ST33000651NS is a robust internal hard drive designed for demanding enterprise applications. With its large capacity and reliable performance, it's ideal for 24/7 multi-drive server and storage environments. ...
$129.00*
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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
High-Capacity Storage for Enterprise Environments
The Seagate Constellation ES.2 ST33000651NS is a robust internal hard drive designed for demanding enterprise applications. With its large capacity and reliable performance, it's ideal for 24/7 multi-drive server and storage environments.
- Brand: Seagate
- Model: ST33000651NS
- Capacity: 3 TB
- RPM: 7200 RPM
- Cache: 64MB
- Interface: SATA 6.0Gb/s
- Form Factor: 3.5"
Key Features
3TB, 3.5" Internal Hard Drive (Heavy Duty)
SATA 6Gb/s,7200-RPM Performance, 24×7 Reliability, Best-in-class
Works for PC, Mac, RAID, NAS, CCTV DVR, Surveillance Storage
Bare Drive Only, Brown Box Single Pack, (No Screws, Cables or Accessories included) -Friendly Reminder- Please FORMAT HDD on system in order to be detected/shows on system.
Specifications
Capacity
3TB
Form Factor
3.5"
Interface
SATA 6Gb/s
Rotational Speed
7200-RPM
Reliability
24x7
Usage
PC, Mac, RAID, NAS, CCTV DVR, Surveillance Storage
Packaging
Bare Drive Only, Brown Box Single Pack
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Check on Amazon →Pros & Cons
👍 Pros
- This Seagate Constellation ES.2 drive offers a substantial 3TB of storage capacity for various applications.
- Designed as a heavy-duty internal hard drive, indicating robust construction and suitability for continuous operation.
- Features a fast SATA 6Gb/s interface, which enables quick data transfer rates for improved system responsiveness.
- Operates at 7200-RPM, providing higher performance compared to slower 5400-RPM drives, beneficial for demanding workloads.
- Engineered for 24x7 reliability, making it suitable for always-on environments like servers, RAID arrays, and surveillance systems.
- Specifically marketed for use in PC, Mac, RAID, NAS, CCTV DVR, and surveillance storage, highlighting its versatility.
- Offers best-in-class performance within its category, suggesting optimized operation for enterprise and high-demand storage.
👎 Cons
- This product is a "Bare Drive Only," meaning it does not include screws, cables, or any other accessories, requiring separate purchases.
- The drive needs to be formatted on the system in order to be detected and show up, which is an extra step for the user.
- As a traditional HDD, its performance will be slower than a Solid State Drive (SSD), particularly for boot times and application loading.
- The 3.5" form factor may not be suitable for all systems, especially smaller enclosures or laptops that require 2.5" drives.
- While designed for heavy duty and 24x7 reliability, HDDs generally have moving parts that can be more susceptible to physical shock compared to SSDs.
- This is an older model from the ES.2 series, which might not incorporate the latest advancements in hard drive technology or energy efficiency.
- The brown box single pack packaging indicates a basic, no-frills presentation, which might not be appealing for all retail customers.
Frequently Asked Questions
Does this Seagate hard drive come with any cables or mounting screws?
No, this product is a "Bare Drive Only" and does not include screws, cables, or any other accessories; these must be purchased separately.
What steps are required to make the drive functional after installation?
The hard drive needs to be formatted on your system in order to be detected and properly utilized.
Is this hard drive suitable for continuous, 24/7 operation?
Yes, the Seagate Constellation ES.2 is designed for 24x7 reliability, making it suitable for continuous operation in environments like RAID and surveillance systems.
What types of systems can this hard drive be used with?
This 3TB hard drive is compatible for use with PC, Mac, RAID, NAS, CCTV DVR, and other surveillance storage systems.
What is the rotational speed and interface of this hard drive?
The drive features a 7200-RPM performance and a SATA 6Gb/s interface for data transfer.
What does "Heavy Duty" mean for this internal hard drive?
"Heavy Duty" indicates that the drive is built for robustness and durability, often signifying it can handle more rigorous workloads and continuous operation compared to standard desktop drives.
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