Brand: Seagate · SKU: 1YZ207-004 · MPN: 1YZ207-004 · Category: Storage
The Seagate Exos ST4000NM0125 is a high-performance 3.5-inch SAS enterprise hard drive built for 24/7 reliability and scalability in data centers, servers, and backup systems. With a 4TB capacity, 7200 RPM spindle speed, and SAS 12Gbps interface, it delivers dependable throughput and durability for mission-critical applications. This drive is engineered for 24x7 workloads of 550TB/yr and supports industry-leading nearline storage workload performance efficiencies. It utilizes SAS 12Gb/s interfaces for easy integration into replicated and RAID multi-drive systems. Some listings indicate it comes in 'New Pull' or 'Used' condition with minor cosmetic damage in some cases, and may come with a 1-year seller warranty.
| MTBF | Up to 2 Million Hours |
|---|---|
| Capacity | 4TB |
| Interface | SAS 12Gbps (SAS-3) |
| Form Factor | 3.5-Inch LFF |
| Sector Size | 512e (512 Emulation) |
| Model Number | ST4000NM0125 |
| Spindle Speed | 7200 RPM |
| Workload Rate | 550TB/yr |
| Cache (Buffer) | 128MB |
| Warranty | Varies by Seller (e.g., 1-Year Seller Warranty mentioned) |
| Weight | Approx 2.0 pounds (drive only), 4.00 lbs (shipped in some listings) |
| Dimensions | 3.5-Inch Form Factor. Shipping dimensions noted as 10.00" x 8.00" x 6.00" in some listings. |
The Seagate 1YZ207-004 corresponds to the ST4000NM0125 model, a 4TB, 7200 RPM, 3.5-inch SAS 12Gb/s enterprise hard drive designed for high-capacity, bulk-data applications in data centers and servers. It features 128MB cache and robust reliability features like a 2 million hour MTBF.
Yes, this Seagate Exos ST4000NM0125 4TB SAS 3.5-Inch Enterprise HDD (1YZ207-004) is 100% genuine Seagate hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
This Seagate Exos ST4000NM0125 4TB SAS 3.5-Inch Enterprise HDD includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Yes, we have a 30-day return policy on all products. Restocking fees may apply for opened items. Please see our return policy for complete details.
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the 1YZ207-004.