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Keaton Slate
5
Impressive 1TB IronWolf SSD. Lightning fast 560 MB/s speeds for responsive NAS performance.
ZA1000NM1A002
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IronWolf 125 - 1000 GB - 2.5" - 560 MB/s - 6 Gbit/s
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ZA1000NM1A002
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- IronWolf 125 - 1000 GB - 2.5" - 560 MB/s - 6 Gbit/s
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ZA1000NM1A002 Overview
ZA1000NM1A002 is an HDD featuring a 3.5-inch form factor, SATA III interface, 7200 RPM spindle speed, 10 TB storage capacity, 256 MB buffer, an annual workload rating of 550 TB/yr, an MTBF of 2,500,000 hours, and rated for 24×7 reliability in enterprise storage environments. Designed for high-demand applications, it delivers consistent performance while meeting the rigorous requirements of data centers and server settings.
This drive is engineered for multi-bay deployments in data centers, desktop systems, NAS solutions, and surveillance environments. It incorporates advanced features such as helium-sealed construction, vibration protection, and dual actuator technology to ensure durability and optimal performance across a range of professional use cases.
ZA1000NM1A002 price is is available on request. Get immediate quote.
Request bulk order quote for ZA1000NM1A002 for additional pricing. Browse the full Seagate Storage Devices series or explore all Seagate products.
ZA1000NM1A002 Specifications
- Product Type
- Hard Drive
- Drive Type
- HDD
- Use Case
- Desktop / Server / NAS / Surveillance / Enterprise Storage
- Interface
- SATA III
- Form Factor
- 3.5-inch
- Storage Capacity
- 10 TB
- Spindle Speed (RPM)
- 7200 RPM
- Cache (Buffer Size)
- 256 MB
- Average Latency
- N/A
- Data Transfer Rate
- Up to 300 MB/s
- Annual Workload Rating
- 550 TB/yr
- Power Consumption (Read/Write)
- 8 Watts
- Power Consumption (Idle)
- 5 Watts
- Encryption Support
- AES 256-bit
- Helium Sealed
- Helium-Sealed
- Drive Bays Supported
- Multi-bay
- Vibration Protection
- Yes
- Advanced Features
- Dual Actuator
- Operating Temperature
- 5–60°C
- Product Name
- ZA1000NM1A002 Enterprise HDD
- Height
- 1.03
- Width
- 5.79
- Depth
- 7.78
- Weight
- 2.0
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| ZA1000NM1A002 |  ST8000NM0055 |  ST1000VN002 |  ST16000NM002G |  ST10000NE0008 | |
|---|---|---|---|---|---|
| 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 / Server | Desktop / Server / NAS / Surveillance / Enterprise Storage | Desktop / Server / NAS / Surveillance / Enterprise Storage | Desktop / Server / NAS / Surveillance / Enterprise Storage |
| Interface | SATA III | SAS 12Gb/s | SATA III | SAS 12Gb/s | SAS 12Gb/s |
| Form Factor | 3.5-inch | 3.5-inch | 3.5-inch | 3.5-inch | 3.5-inch |
| Storage Capacity | 10 TB | 8 TB | 1 TB | 16 TB | 10 TB |
| Spindle Speed (RPM) | 7200 RPM | 7200 RPM | 7200 RPM | 7200 RPM | 7200 RPM |
| Cache (Buffer Size) | 256 MB | 256 MB | 64 MB | 512 MB | 256 MB |
| Average Latency | N/A | N/A | N/A | N/A | N/A |
| Data Transfer Rate | Up to 300 MB/s | Up to 250 MB/s | Up to 210 MB/s | Up to 250 MB/s | Up to 250 MB/s |
| Annual Workload Rating | 550 TB/yr | 550 TB/yr | 550 TB/yr | 550 TB/yr | 550 TB/yr |
| Power Consumption (Read/Write) | 8 Watts | 8.3 Watts | 8.5 Watts | 8.6 Watts | 8.5 Watts |
| Power Consumption (Idle) | 5 Watts | 6.5 Watts | 6.8 Watts | 5.3 Watts | 5.5 Watts |
| Encryption Support | AES 256-bit | No | No | AES 256-bit | No |
| Helium Sealed | Helium-Sealed | Helium-Sealed | No | Helium-Sealed | Helium-Sealed |
| Drive Bays Supported | Multi-bay | Multi-bay | Multi-bay | Multi-bay | Multi-bay |
| Vibration Protection | Yes | Yes | Yes | Yes | Yes |
| Advanced Features | Dual Actuator | Rotational Vibration Sensors | Rotational Vibration Sensors | Rotational Vibration Sensors | Rotational Vibration Sensors |
| Operating Temperature | 5–60°C | 5–60°C | 5–60°C | 5–60°C | 5–60°C |
| Product Name | ZA1000NM1A002 Enterprise HDD | Seagate Exos X ST8000NM0055 8TB Enterprise Hard Drive | Seagate ST1000VN002 Enterprise HDD | ST16000NM002G | ST10000NE0008 Enterprise HDD |
| Height | 1.03 | 1.03 inches | 1.03 inches | 1.03 inches | 1.03 inches |
| Width | 5.79 | 4 inches | 4.00 inches | 5.79 inches | 5.79 inches |
| Depth | 7.78 | 5.79 inches | 5.79 inches | 4.00 inches | 4.01 inches |
| Weight | 2.0 | 1.85 lbs | 1.8 lbs | 1.85 lbs | 2.1 lbs |
Reviews & Ratings
M
Marlo Thomas
5
Exceptional durability and speed. Perfect for caching or primary storage in professional NAS.
S
Sullivan King
5
Reliable 24/7 operation. This SSD significantly reduces latency for our creative team's workflow.
A
Ainsley Blair
4
Top-tier enterprise SSD performance. Consistent throughput and high endurance for multi-user access.
H
Huxley Ford
5
Great SATA SSD for NAS. The speed boost over traditional HDDs is phenomenal.
M
Mabel Pines
5
Professional build with strong data protection features. A very stable and fast storage solution.
Questions & Answers
What is the Seagate IronWolf 125 1000 GB 2.5" SSD (SKU: ZA1000NM1A002)?
The IronWolf 125 1000 GB SATA SSD is a high-performance, NAS-optimized 2.5" drive offering up to 560 MB/s sequential read speeds, designed for multi-bay and RAID environments.
What interface does the IronWolf 125 1 TB SSD use?
This IronWolf 125 SSD uses a 6 Gb/s SATA III interface, ensuring broad compatibility with desktop PCs, workstations, and NAS enclosures.
What are the sequential read and write speeds of the IronWolf 125 1 TB?
It delivers up to 560 MB/s sequential read and up to 535 MB/s sequential write speeds, accelerating file transfers and application loading.
Is the IronWolf 125 SSD compatible with NAS systems?
Yes. The IronWolf 125 SSD is specifically engineered for NAS environments, offering sustained performance, low latency, and compatibility with leading NAS brands.
How does the IronWolf Health Management feature benefit my NAS?
IronWolf Health Management proactively monitors drive health, provides recovery recommendations, and helps prevent failures to ensure uninterrupted NAS operation.
What endurance rating does the 1 TB IronWolf 125 SSD have?
The 1 TB IronWolf 125 SSD is rated for 440 TBW (terabytes written), providing enterprise-level endurance for 24×7 NAS workloads.
What warranty and support come with the IronWolf 125 SSD?
Seagate includes a 5-year limited warranty and 24/7 customer support for all IronWolf 125 SSDs, ensuring long-term data protection and service.
What is the MTBF rating of the IronWolf 125 1 TB SSD?
The IronWolf 125 1 TB SSD has an MTBF of 1.8 million hours, reflecting its high reliability for continuous NAS operation.
Can I use the IronWolf 125 SSD in RAID configurations?
Absolutely. The IronWolf 125 SSD supports RAID configurations in multi-bay NAS systems to boost redundancy and performance.
How do I install the IronWolf 125 2.5" SSD?
Power down your system, slide the 2.5" drive into an open SATA bay, secure with screws or caddy, connect the SATA power/data cables, then reboot and format the SSD.
What operating systems support the IronWolf 125 SSD?
All major OSs—including Windows, macOS, and Linux—natively support the SATA III IronWolf 125 SSD, requiring no additional drivers.
How does the IronWolf 125 improve NAS performance?
With its low latency, high IOPS, and sustained throughput, the IronWolf 125 SSD accelerates file access, reduces lag, and enhances multi-user NAS responsiveness.
What are the power consumption specifications of the IronWolf 125 SSD?
Typical power draw is 1.6 W during active operation and 0.65 W in idle, optimizing energy efficiency in always-on NAS systems.
How does IronWolf 125 SSD durability compare to standard SATA SSDs?
IronWolf 125 SSDs feature enhanced firmware and higher TBW ratings, delivering superior durability and reliability under constant NAS workloads.
Can the IronWolf 125 SSD handle 24×7 workloads?
Yes. Engineered for NAS, the IronWolf 125 SSD is rated for continuous 24×7 operation, ensuring stable performance in always-on environments.
What differentiates IronWolf 125 SSDs from Seagate Barracuda SSDs?
IronWolf 125 SSDs are NAS-tuned for multi-drive, RAID scenarios with higher endurance and health-management features, while Barracuda SSDs target desktop and general-use.