The Seagate Constellation ES ST3500514NS is a 500GB internal hard drive designed for compatible enterprise servers and business storage systems. It features a 3.5-inch form factor, SATA 3Gb/s interface, 7200 RPM spindle speed, and 32MB cache.
Designed for enterprise storage environments, this drive supports Native Command Queuing (NCQ) and S.M.A.R.T. monitoring on compatible systems. Its SATA interface makes it suitable for supported server and storage configurations that use SATA drives.
Key Features
- 500GB storage capacity: Provides storage for business files, applications, and general-purpose data.
- SATA 3Gb/s interface: Connects to compatible SATA controllers and storage systems.
- 7200 RPM spindle speed: Supports data access for enterprise storage workloads.
- 32MB cache: Helps manage read and write operations.
- Enterprise-oriented design: Includes NCQ, S.M.A.R.T. monitoring, and Seagate PowerChoice power-management technology.
Enterprise Storage Applications
The Constellation ES family was developed for enterprise storage environments, including servers and compatible business storage systems. The ST3500514NS can be used where a 500GB SATA drive is supported. Actual performance depends on the host system, controller, workload, and operating conditions.
Technical Specifications
| Brand | Seagate |
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| Part Number / MPN | ST3500514NS |
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| Product Type | Internal enterprise hard disk drive |
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| Product Family | Constellation ES |
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| Storage Capacity | 500GB |
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| Form Factor | 3.5-inch |
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| Interface | SATA 3Gb/s |
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| Spindle Speed | 7200 RPM |
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| Cache | 32MB |
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| Sector Size | 512 bytes |
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| Guaranteed Sectors | 976,773,168 |
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| Maximum Sustained Transfer Rate | Up to 140MB/s |
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| Maximum Interface Transfer Rate | Up to 300MB/s |
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| Average Latency | 4.16ms |
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| Mean Time Between Failures (MTBF) | 1.2 million hours |
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Frequently Asked Questions
What is the capacity of the Seagate ST3500514NS?
This hard drive provides 500GB of nominal storage capacity.
Which interface does this model use?
The ST3500514NS uses a SATA 3Gb/s interface. Confirm that your server or storage enclosure supports SATA drives.
What is the rotational speed?
The drive operates at 7200 RPM.
Is this drive suitable for enterprise servers?
It was designed for enterprise storage applications. Compatibility depends on the server, controller, firmware, and drive-bay configuration.
Will it work with a SATA 6Gb/s controller?
SATA interfaces are generally backward-compatible, so the drive may work with a SATA 6Gb/s controller at the drive's supported interface speed. Verify compatibility with the specific system.
DC Supplies Product Note
The ST3500514NS is an older Seagate Constellation ES model. Confirm the exact part number, SATA interface, supported capacity, and physical requirements before ordering. For used or refurbished drives, check the seller's condition description and applicable warranty terms.
