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Yvonne DeCarlo
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Powerful 16TB Exos X16 SAS. Delivers superior performance for enterprise-level data centers.
ST16000NM002G
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Seagate Exos X16 3.5" 16000 GB SAS (ST16000NM002G)
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ST16000NM002G
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- Seagate Exos X16 3.5" 16000 GB SAS (ST16000NM002G)
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ST16000NM002G Overview
ST16000NM002G is a 16 TB HDD designed in a 3.5-inch form factor that utilizes a SAS 12Gb/s interface and spins at 7200 RPM. It features a 512 MB buffer and is engineered for rigorous enterprise workloads with an annual workload rating of 550 TB/yr, an MTBF of 2,000,000 hours, and is built to deliver reliable, continuous 24×7 performance.
This drive offers efficient power consumption with 8.6 Watts during read/write operations and 5.3 Watts at idle. Its advanced design includes a helium-sealed enclosure and rotational vibration sensors, making it ideal for data centers, enterprise servers, NAS systems, and surveillance applications.
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Request bulk order quote for ST16000NM002G for additional pricing. Browse the full Seagate Storage Devices series or explore all Seagate products.
ST16000NM002G Specifications
- Product Type
- Hard Drive
- Drive Type
- HDD
- Use Case
- Desktop / Server / NAS / Surveillance / Enterprise Storage
- Interface
- SAS 12Gb/s
- Form Factor
- 3.5-inch
- Storage Capacity
- 16 TB
- Spindle Speed (RPM)
- 7200 RPM
- Cache (Buffer Size)
- 512 MB
- Average Latency
- N/A
- Data Transfer Rate
- Up to 250 MB/s
- Annual Workload Rating
- 550 TB/yr
- Power Consumption (Read/Write)
- 8.6 Watts
- Power Consumption (Idle)
- 5.3 Watts
- Encryption Support
- AES 256-bit
- Helium Sealed
- Helium-Sealed
- Drive Bays Supported
- Multi-bay
- Vibration Protection
- Yes
- Advanced Features
- Rotational Vibration Sensors
- Operating Temperature
- 5–60°C
- Product Name
- ST16000NM002G
- Height
- 1.03 inches
- Width
- 5.79 inches
- Depth
- 4.00 inches
- Weight
- 1.85 lbs
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| ST16000NM002G |  ST1000NX0453 |  ST2000VX008 |  ST900MM0168 |  ST10000VN0008 | |
|---|---|---|---|---|---|
| Product Type | Hard Drive | Hard Drive | Hard Drive | Hard Drive | Hard Drive |
| Drive Type | HDD | HDD | HDD | HDD | HDD |
| Use Case | Desktop / Server / NAS / Surveillance / Enterprise Storage | Enterprise Storage | Surveillance | Enterprise Storage | Enterprise Storage |
| Interface | SAS 12Gb/s | SATA III | SATA III | SATA III | SAS 12Gb/s |
| Form Factor | 3.5-inch | 3.5-inch | 3.5-inch | 3.5-inch | 3.5-inch |
| Storage Capacity | 16 TB | 1 TB | 2 TB | 1 TB | 10 TB |
| Spindle Speed (RPM) | 7200 RPM | 7200 RPM | 7200 RPM | 7200 RPM | 7200 RPM |
| Cache (Buffer Size) | 512 MB | 64 MB | 64 MB | 64 MB | 256 MB |
| Average Latency | N/A | N/A | N/A | N/A | N/A |
| Data Transfer Rate | Up to 250 MB/s | Up to 210 MB/s | Up to 210 MB/s | Up to 150 MB/s | Up to 250 MB/s |
| Annual Workload Rating | 550 TB/yr | 550 TB/yr | 300 TB/yr | 300 TB/yr | 550 TB/yr |
| Power Consumption (Read/Write) | 8.6 Watts | 8.5 Watts | 8.5 Watts | 8 Watts | 8.0 Watts |
| Power Consumption (Idle) | 5.3 Watts | 6.8 Watts | 5 Watts | 5 Watts | 5.2 Watts |
| Encryption Support | AES 256-bit | AES 256-bit | No | No | AES 256-bit |
| Helium Sealed | Helium-Sealed | Helium-Sealed | Helium-Sealed | No | Helium-Sealed |
| Drive Bays Supported | Multi-bay | Multi-bay | N/A | Multi-bay | Multi-bay |
| Vibration Protection | Yes | Yes | Yes | Yes | Yes |
| Advanced Features | Rotational Vibration Sensors | AgileArray | Dual Actuator | N/A | Rotational Vibration Sensors |
| Operating Temperature | 5–60°C | 5–55°C | 5–60°C | 5–60°C | 5–60°C |
| Product Name | ST16000NM002G | Seagate ST1000NX0453 Enterprise HDD | ST2000VX008 | ST900MM0168 | ST10000VN0008 Enterprise 10TB SAS HDD |
| Height | 1.03 inches | 1.03 inches | 1 inch | 1.03 inches | 1.03 inches |
| Width | 5.79 inches | 5.79 inches | 5.79 inches | 4.00 inches | 4.00 inches |
| Depth | 4.00 inches | 4.00 inches | 4 inches | 5.79 inches | 5.79 inches |
| Weight | 1.85 lbs | 1.68 lbs | 1.7 lbs | 2.1 lbs | 1.85 lbs |
Reviews & Ratings
Z
Zebulon Pike
5
Exceptional capacity and SAS throughput. Perfect for high-density storage and cloud infrastructure.
A
Amelia Earhart
4
Consistent and reliable enterprise storage. Handles intensive workloads with absolute stability and speed.
B
Burt Lancaster
4
Professional build with top-tier reliability. The 16TB capacity is ideal for data consolidation.
C
Cary Grant
4
Excellent performance and workload rating. A very dependable solution for professional enterprise storage.
D
Deborah Kerr
5
Superior sequential speeds and data integrity. Built for the most demanding enterprise applications.
Questions & Answers
What is the storage capacity of the Seagate Exos X16 ST16000NM002G?
The Seagate Exos X16 ST16000NM002G offers 16 TB (16000 GB) of raw storage capacity in a 3.5" form factor, ideal for data centers and enterprise applications.
What interface does the Exos X16 ST16000NM002G use?
The Exos X16 ST16000NM002G uses a 12 Gb/s SAS (Serial Attached SCSI) interface for high-throughput, low-latency connectivity in enterprise storage arrays.
What is the rotational speed of the Seagate Exos X16 16 TB drive?
The Seagate Exos X16 ST16000NM002G spins at 7,200 RPM, balancing performance and power efficiency for heavy-duty server workloads.
What is the sustained data transfer rate of the Exos X16?
The Seagate Exos X16 maintains a sustained data transfer rate up to 261 MB/s, ensuring fast sequential reads and writes under heavy load.
What is the workload rating for the Exos X16 ST16000NM002G?
The Seagate Exos X16 is rated for 550 TB/year workload, supporting 24/7 enterprise-class applications and demanding commercial environments.
What reliability features does the Exos X16 include?
The Exos X16 ST16000NM002G includes rotational vibration (RV) sensors, Seagate Secure® encryption, and a 2.5 million-hour MTBF rating for enterprise-grade reliability.
Is the Seagate Exos X16 ST16000NM002G compatible with RAID systems?
Yes. The Exos X16 ST16000NM002G is fully compatible with most RAID controllers and supports multi-drive configurations for high availability.
What operating systems support the Exos X16 SAS drive?
The Exos X16 ST16000NM002G is supported on Windows, Linux, VMware, and other enterprise OS platforms with SAS drivers installed.
What are the physical dimensions of the Exos X16 16 TB SAS drive?
The Seagate Exos X16 measures 147 mm × 101.85 mm × 26.1 mm (L×W×H), fitting standard 3.5" drive bays in servers and storage enclosures.
How much power does the Exos X16 consume?
The Seagate Exos X16 ST16000NM002G consumes 8.4 W at idle and up to 9.7 W during read/write operations, optimized for enterprise energy efficiency.
What is the acoustic noise level of the Exos X16?
The Seagate Exos X16 operates at a maximum of 36 dBA under seek conditions, maintaining a quiet environment in data centers.
Does the Exos X16 ST16000NM002G support hardware encryption?
Yes. The Seagate Exos X16 features optional FIPS-certified self-encrypting drive (SED) technology for data-at-rest protection.
What temperature range does the Exos X16 support?
The Seagate Exos X16 operates between 5 °C and 60 °C (41 °F to 140 °F) and can be stored between –40 °C and 70 °C (–40 °F to 158 °F).
What warranty does Seagate offer for the Exos X16?
The Seagate Exos X16 ST16000NM002G comes with a five-year limited warranty, covering defects in materials and workmanship.
What typical use cases are ideal for the Seagate Exos X16?
The Exos X16 ST16000NM002G is ideal for hyperscale data centers, cloud storage, content delivery networks, and high-performance computing clusters.
How does the Exos X16 handle vibration in multi-drive systems?
The Seagate Exos X16 features integrated rotational vibration sensors and firmware to maintain performance and reliability in densely packed storage arrays.