Brand: Seagate · SKU: 9RZ164-136 · MPN: 9RZ164-136 · Category: Storage
The Seagate 9RZ164-136 is a 500GB 2.5-inch internal hard drive from the Constellation.2 product family. It features a 7200 RPM spindle speed, a 64MB cache, and a SATA 6.0Gb/s interface. This enterprise-class drive is designed for 24x7 operation and is often sold in refurbished condition. It supports a sustained data transfer rate of 115MB/s and has a Mean Time Between Failures (MTBF) of 1,400,000 hours with an Annual Failure Rate (AFR) of 0.62%. Physical dimensions are approximately 15.00mm (Height) x 70.10mm (Width) x 100.45mm (Length).
| AFR | 0.62% |
|---|---|
| MTBF | 1,400,000 Hours |
| Cache | 64MB |
| Disk Format | 512 (bytes per sector) |
| Form Factor | 2.5-Inch |
| Spindle Speed | 7200RPM |
| Average Latency | 4.16ms |
| Drive Interface | SATA 6.0Gbps |
| Storage Capacity | 500GB |
| Random Read Seek Time | 7.5ms |
| Random Write Seek Time | 8.5ms |
| Product Series or Family | Constellation.2 |
| Sustained Data Transfer Rate | 115MB/s |
| Warranty | Typically 90 Days Replacement Warranty (varies by seller; extended warranty may be available). |
| Weight | 0.183kg (approximate) |
| Dimensions | 2.5-Inch Form Factor (15.00mm H x 70.10mm W x 100.45mm L) |
The Seagate 9RZ164-136 is a 2.5-inch nearline enterprise hard drive from the Constellation.2 series, offering 500GB capacity at 7200 RPM. It utilizes a SATA 6Gb/s interface, 64MB cache, and is built for 24x7 operation with high reliability metrics (1.4M MTBF, 0.62% AFR). This model is frequently available as a refurbished unit and is also associated with the main model number ST9500620NS.
Yes, this Seagate Constellation.2 500GB 7200RPM SATA 6Gb/s 2.5-inch Hard Drive (9RZ164-136) 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 Constellation.2 500GB 7200RPM SATA 6Gb/s 2.5-inch Hard Drive 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 9RZ164-136.