ST3000NM0023 Seagate Constellation ES.3 3TB SAS 128 MB 3.5" Server HDD
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ST3000NM0023
High-Density 3.5-inch Enterprise SAS HDD for bulk storage and RAID consistency with the ST3000NM0023
The ST3000NM0023 is a 3TB 3.5-inch enterprise HDD designed for SAS-based servers and storage enclosures where predictable behavior under sustained duty cycles matters. In mixed CPU platform environments from legacy x86 to current virtualization hosts, the ST3000NM0023 provides a stable capacity tier that complements RAM and flash by absorbing large sequential writes and long-retention datasets without introducing write-amplification variability typical of non-CMR designs.
As a single-port SAS device, the ST3000NM0023 integrates cleanly into expander backplanes and storage controllers that scale PCIe bandwidth for HBA/RAID connectivity, keeping the data path deterministic for multi-drive arrays. With 7,200 RPM mechanics and 128MB cache, the drive is tuned for consistent throughput and latency envelopes suitable for RAID rebuild windows, backup staging, and file services. End-to-end ECC and Protection Information (PI) help maintain integrity across the controller-to-media chain, aligning with enterprise error-handling expectations in 24/7 racks.
Why Choose the ST3000NM0023?
The ST3000NM0023 targets density-per-bay efficiency for data center bulk storage, enabling predictable scaling when expanding RAID groups or adding shelf capacity. With CMR recording, a 1.4M-hour MTBF profile, and power characteristics suited to high-drive-count chassis, the ST3000NM0023 supports disciplined capacity planning and operational continuity in SAS infrastructures.
Seagate engineers the Constellation ES.3 line for sustained enterprise duty, emphasizing controlled vibration tolerance, rigorous qualification, and firmware behaviors aligned to modern SAS controller and enclosure standards. This focus helps integrate the ST3000NM0023 into managed storage tiers where consistency, serviceability, and data integrity features are required.
Key Applications:
- RAID arrays in SAS servers
- Backup and archive tiers
- Enterprise file services
- Bulk capacity expansion in storage enclosures
At Happyware - Server Hardware you benefit from non-binding offers tailored precisely to your capacity and RAID design requirements for the ST3000NM0023, and can secure additional investment protection by extending the warranty up to 6 years for long lifecycle deployments.
Technical details of ST3000NM0023
How long is the Warranty and how you can get technical support for ST3000NM0023
| Warranty: | 36 months (part) |
|---|---|
| RMA through customer: | yes |
| RMA Url: | https://www.seagate.com/support/warranty-and-replacements/ |
| Description: | Items must be returned first for RMA. Advanced replacement is not available. No guaranteed delivery times specified. On-site service is not offered as standard. The warranty does not cover data loss. Regular data backups are recommended |
| Support Portal: | https://support.happyware.com |
|---|
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