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ZA1000NM1A002
IronWolf 125 - 1000 GB - 2.5" - 560 MB/s - 6 Gbit/s
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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.
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 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 |
Impressive 1TB IronWolf SSD. Lightning fast 560 MB/s speeds for responsive NAS performance.
Exceptional durability and speed. Perfect for caching or primary storage in professional NAS.
Reliable 24/7 operation. This SSD significantly reduces latency for our creative team's workflow.
Top-tier enterprise SSD performance. Consistent throughput and high endurance for multi-user access.
Great SATA SSD for NAS. The speed boost over traditional HDDs is phenomenal.
Professional build with strong data protection features. A very stable and fast storage solution.
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.
This IronWolf 125 SSD uses a 6 Gb/s SATA III interface, ensuring broad compatibility with desktop PCs, workstations, and NAS enclosures.
It delivers up to 560 MB/s sequential read and up to 535 MB/s sequential write speeds, accelerating file transfers and application loading.
Yes. The IronWolf 125 SSD is specifically engineered for NAS environments, offering sustained performance, low latency, and compatibility with leading NAS brands.