Brand: Seagate · SKU: ST31000425SS · MPN: ST31000425SS · Category: Storage

Seagate Constellation ST31000425SS, 1 TB, 7200 RPM, 16 MB, 3.5", Serial ATA II. Seagate Constellation ST31000425SS internal hard drive 1 TB 7200 RPM 16 MB 3.5" Serial ATA II (part number ST31000425SS) is an enterprise sas & sata hdds product available from Server Tech Central. Key specifications include depth 147 mm, width 101.6 mm, height 26.1 mm, weight 640 g, hdd size 3.5", internal Yes, hdd speed 7200 RPM, interface Serial ATA II. Every unit is fully tested and backed by our standard 3-Year Warranty, with free US ground shipping and same-day dispatch on in-stock orders. Volume pricing and Net-30 terms are available for qualified businesses, government, and education.
| Depth | 147 mm |
|---|---|
| Width | 101.6 mm |
| Height | 26.1 mm |
| Weight | 640 g |
| HDD size | 3.5" |
| Internal | Yes |
| HDD speed | 7200 RPM |
| Interface | Serial ATA II |
| USB powered | No |
| HDD capacity | 1 TB |
| USB required | No |
| Read seek time | 8.5 ms |
| Average latency | 4.16 ms |
| Operating shock | 70 G |
| Write seek time | 9.5 ms |
| Mac compatibility | No |
| Operating voltage | 5 / 12 V |
| External power adapter | No |
| Storage drive buffer size | 16 MB |
| Drive device, transfer rate | 150 MB/s |
| Operating temperature (T-T) | 5 - 60 °C |
| Power consumption (typical) | 8 W |
| Warranty | 3-Year Warranty |
| Weight | 640 g |
| Dimensions | 101.6 mm x 147 mm x 26.1 mm |
Constellation ES drives offer the world’s highest capacity at 2TB while providing enterprise robustness for Tier 2/nearline environments. They are differentiated from 3.5-inch desktop drives by offering enterprise-class reliability and superior data integrity with a UER of 1E10-15. Enterprise-class rotational vibration tolerance provides robust protection from chassis and fan vibrations (RV 12.5 rad/sec 20 to 1500Hz). The drives are offered with either a 3-Gb/s SATA interface or a 6-Gb/s SAS 2.0 interface for superior data protection at industry-leading speeds, along with optional power saving modes with PowerChoice.
Seagate Constellation ST31000425SS. HDD capacity: 1 TB, HDD speed: 7200 RPM, Storage drive buffer size: 16 MB, HDD size: 3.5", Interface: Serial ATA II
Yes, this Seagate Constellation ST31000425SS internal hard drive 1 TB 7200 RPM 16 MB 3.5" Serial ATA II (ST31000425SS) 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 ST31000425SS internal hard drive 1 TB 7200 RPM 16 MB 3.5" Serial ATA II 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 ST31000425SS.