Seagate ST12000NM000J 12TB 3.5-inch SATA Enterprise HDD
Brand: Seagate | Category: Enterprise HDDs
SKU: SEA-ST12000NM000J | Part #: ST12000NM000J | MPN: ST12000NM000J
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About the Seagate ST12000NM000J 12TB 3.5-inch SATA Enterprise HDD
The Seagate ST12000NM000J 12TB 3.5-inch SATA Enterprise HDD from Seagate is enterprise-grade Enterprise HDDs hardware built for data centers. It features 12TB capacity, 3.5" form factor, SATA 6Gb/s interface, 7,200 RPM speed. The Seagate ST12000NM000J is a 12TB 3.5-inch SATA hard drive engineered for enterprise deployment in servers, network-attached storage arrays, and data center capacity tiers. Built on Seagate's Exos X series platform, it incorporates conventional magnetic recording (CMR) technology for broad compatibility with enterprise host systems and RAID controllers, ensuring reliable write performance without the rebuild-time complications associated with shingled recording architecture Available in brand new condition. Seagate enterprise hdds products are trusted by enterprises and data centers worldwide. Available from Omnixon Global. Contact our sales team to request a quote.
Technical Specifications
| Brand | Seagate |
| Category | Enterprise HDDs |
| SKU | SEA-ST12000NM000J |
| Part Number | ST12000NM000J |
| Condition | New |
| Capacity | 12TB |
| Form Factor | 3.5" |
| Interface | SATA 6Gb/s |
| Speed | 7,200 RPM |
| Manufacturer Part Number | ST12000NM000J |
| Series | Exos X18 |
| Formatted Capacity | 12TB |
| Form Factor | 3.5-inch |
| Interface | SATA 6Gb/s |
| Recording Technology | Conventional Magnetic Recording (CMR) |
| Cache Buffer | 256MB |
| Spindle Speed | 7200 RPM |
| Sustained Transfer Rate (OD) | 261MB/s |
| Interface Transfer Rate | Up to 600MB/s |
| MTBF | 2,500,000 hours |
| Annualized Failure Rate (AFR) | 0.35% |
| Workload Rate (Annualized) | 550TB/year |
| Power Consumption (Active, Read/Write) | 7.8W |
| Power Consumption (Idle A) | 5.0W |
| Operating Temperature | 5°C to 60°C |
| Rotational Vibration Compensation | Yes |
| Shock (Operating) | 70Gs (2ms) |
| Shock (Non-Operating) | 250Gs (2ms) |
| Sector Size | 512e / 4Kn (user selectable) |
| Weight | 730g (nominal) |
Frequently Asked Questions about Seagate ST12000NM000J 12TB 3.5-inch SATA Enterprise HDD
What does the Seagate ST12000NM000J 12TB 3.5-inch SATA Enterprise HDD do?
At 12TB, the Seagate ST12000NM000J 12TB 3.5-inch SATA Enterprise HDD suits enterprise data-center storage tiers — all-flash arrays, hyperconverged storage pools (vSAN, Ceph), database backends, and high-throughput backup repositories. The SATA 6Gb/s interface is supported by major server platforms.
What are the headline specs of the Seagate ST12000NM000J 12TB 3.5-inch SATA Enterprise HDD?
Key specifications for the Seagate ST12000NM000J 12TB 3.5-inch SATA Enterprise HDD: capacity 12TB; form factor 3.5-inch; interface SATA 6Gb/s; new condition; capacity 12TB; form factor 3.5-inch; interface SATA 6Gb/s; drive class Enterprise HDD; typical spindle speed 7200 RPM; use case Servers, NAS, JBOD, and storage arrays. Manufacturer part number ST12000NM000J. For the full datasheet with electrical, environmental, and compliance details, contact our pre-sales engineering team.
Is the Seagate ST12000NM000J 12TB 3.5-inch SATA Enterprise HDD compatible with my infrastructure?
The Seagate ST12000NM000J 12TB 3.5-inch SATA Enterprise HDD uses a SATA 6Gb/s interface in a 3.5-inch form factor. It's compatible with server platforms that expose this interface — typical deployments include Dell PowerEdge, HPE ProLiant, Lenovo ThinkSystem, and Supermicro SuperServer chassis. For specific vendor part-number compatibility, our team validates against the manufacturer support matrix.