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Product Description & Key Advantages
The Seagate Constellation ES.3 ST2000NM0033 is a 2TB 3.5-inch enterprise SATA hard drive designed for dependable bulk storage in compatible desktops, servers, NAS systems, RAID enclosures and storage arrays. With 7200 RPM performance, a 128MB cache and a standard SATA 6Gb/s interface, it is well suited for backup storage, file storage, surveillance systems and business-grade data applications.
- 2TB storage capacity for documents, media, backups, archives and server data.
- SATA 6Gb/s interface for wide compatibility with standard SATA storage systems.
- 7200 RPM spindle speed for consistent mechanical HDD performance.
- 128MB multi-segmented cache to support smoother data handling.
- Enterprise-class Constellation ES.3 design intended for demanding 24x7 storage environments.
- Suitable for high-capacity RAID storage, NAS, DAS, backup and bulk data applications when used in compatible hardware.
- 512 native sector format for broad compatibility with many legacy and enterprise storage setups.
- Standard 3.5-inch LFF form factor for desktop/server drive bays and compatible hot-swap trays.
Technical Specifications
| Manufacturer | Seagate |
| Series | Constellation ES.3 |
| Model Number | ST2000NM0033 |
| Drive Type | Internal enterprise hard disk drive |
| Capacity | 2TB / 2000GB |
| Form Factor | 3.5-inch LFF |
| Interface | SATA 6Gb/s |
| Spindle Speed | 7200 RPM |
| Cache | 128MB multi-segmented cache |
| Sector Format | 512 native |
| Maximum Sustained Transfer Rate | Up to 175MB/s outer diameter |
| Average Latency | 4.16ms |
| Power Requirements | +12V and +5V |
| Idle Power | 5.17W |
| Typical Operating Power | 9.42W random read |
| Operating Temperature | 5°C to 60°C |
| Dimensions | 26.1mm H x 101.85mm W x 147.0mm D |
| Weight | Approximately 635g |
Compatibility
This drive is intended for systems that support 3.5-inch SATA hard drives. Please check your system, server, NAS, caddy, backplane or RAID controller specifications before purchase to confirm 3.5-inch SATA HDD support and adequate drive bay clearance.
- Compatible with desktop PCs and workstations that accept 3.5-inch SATA hard drives.
- Compatible with servers and storage arrays using 3.5-inch SATA drive bays or SATA backplanes.
- Compatible with NAS, DAS and RAID enclosures that support 3.5-inch SATA HDDs.
- Suitable for SATA hard drive docks and external enclosures designed for 3.5-inch SATA drives.
- Not suitable for 2.5-inch-only laptop bays without a compatible adapter or enclosure.
- Not a SAS drive and not an SSD or NVMe drive.
Package Contents
- 1 x Seagate Constellation ES.3 ST2000NM0033 2TB 3.5-inch SATA hard drive
- Hard drive only
- No cables, screws, caddy, tray, operating system or software included unless specifically shown with the item
Condition & Important Notes
Condition should be checked against the selected item condition and photos. Hard drives are precision storage devices, so please install carefully, avoid impact, and test/format the drive before active use. Always keep a separate backup of important data.
- Actual usable capacity may appear lower than 2TB after formatting and operating system calculation.
- Performance can vary depending on controller, enclosure, RAID configuration, workload and drive condition.
- For server or NAS use, confirm firmware and compatibility requirements with your hardware before installation.
- Carefully packed for safe delivery.
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