Description
Seagate Enterprise Capacity 12TB SAS 12Gb/s 7200RPM Hard Drive – ST12000NM0027
12TB 3.5-Inch LFF 256MB Cache Enterprise Server HDD
The Seagate ST12000NM0027 is a high-capacity 12TB enterprise-class hard drive engineered for mission-critical servers and data center environments. Featuring a SAS 12Gb/s interface and 7200 RPM spindle speed, this drive delivers reliable performance, high throughput, and long-term durability for demanding enterprise storage systems.
Important Compatibility Notice
This is a SAS interface drive.
It is not compatible with SATA backplanes or desktop PCs.
Compatible only with servers and storage systems that support 3.5-inch (1.0-inch height) SAS drives.
Key Features
12TB Storage Capacity
SAS 12Gb/s Interface
7200 RPM Spindle Speed
256MB Cache
3.5-Inch LFF Form Factor
Max Sustained Transfer Rate: Up to 261 MB/s
Average Latency: 4.16 ms
MTBF: 2.5 Million Hours
Dual Power Input: +12V and +5V
Enterprise Performance
Designed for large-scale storage infrastructures, this drive provides high sequential and random read/write performance. The SAS 12Gb/s interface ensures fast, reliable connectivity in RAID arrays, storage enclosures, and hyperscale deployments.
Built for 24×7 Operation
With a 2.5 million hour MTBF rating and optimized power consumption, the ST12000NM0027 is engineered for continuous operation in enterprise environments, including multi-drive chassis systems.
Ideal Applications
Enterprise servers
Hyperscale data centers
Cloud storage platforms
High-capacity RAID arrays
SAN / NAS / DAS systems
Backup and archival storage
Technical Specifications
Brand
Seagate
Model
ST12000NM0027
Series
Enterprise Capacity 3.5
Capacity
12TB
Interface
SAS 12Gb/s
Form Factor
3.5-Inch
Rotational Speed
7200 RPM
Cache
256MB
Max Transfer Rate
Up to 261 MB/s
Average Latency
4.16 ms
MTBF
2,500,000 Hours
Installation Type
Internal
USD 