Seagate
Seagate Cheetah NS ST3400755SSProduct 400 GB 3.5" SAS internal hard drive
- SLC
$23.99
0.00030606BTC
In stock
Seagate
Seagate Constellation ES ST31000424SS 1TB 7200 RPM 16MB SAS 6Gb/s 3.5" internal hard drive
A 1 TB enterprise-class SAS drive spinning at 7200 RPM with 16 MB cache, built for 24/7 server workloads and rated at 1.2 million hours MTBF
- PackagingBare Drive
- Capacity1TB
- RPM7200 RPM
- InterfaceSAS 6Gb/s
- Cache16MB
- Average Latency6Gb/s
- 1TB capacity for enterprise storage
- 7200 RPM spindle speed delivers consistent throughput
- SAS 6Gb/s interface supports dual-port reliability
- 2 million hour MTBF rating for 24/7 operation
- DoD 5220.22-M compliant erasure ensures data sanitisation
Server Storage Drive
This Seagate Constellation ES drive delivers 1TB of capacity over a SAS 6Gb/s interface. It spins at 7200 RPM with a 16MB cache in a 3.5-inch form factor. The model ST31000424SS is built for enterprise environments requiring consistent throughput and vibration tolerance. It arrives as a bare drive with no manufacturer warranty remaining.
Enterprise Array Fit
Suits administrators expanding or repairing SAS-based storage arrays and nearline server tiers. The 1.2 million hour MTBF rating and PowerChoice technology support 24/7 operation with managed power draw. Buyers needing a desktop boot drive or a consumer-grade interface should look elsewhere. This unit is sold new but the series is end-of-sale, so long-term spares planning is required.
SAS Interface Decides
The single specification that determines compatibility is the SAS 6Gb/s interface. Your backplane, HBA or RAID controller must support this protocol; a standard desktop motherboard header will not work. Drives are erased to DoD 5220.22 M standard and health is verified at no lower than 90 percent.
Highlights
- 1TB capacity for enterprise storage
- 7200 RPM spindle speed delivers consistent throughput
- SAS 6Gb/s interface supports dual-port reliability
- 2 million hour MTBF rating for 24/7 operation
- DoD 5220.22-M compliant erasure ensures data sanitisation
Specifications
| Brand | Seagate |
|---|---|
| Series | Constellation ES |
| Model | ST31000424SS |
| Packaging | Bare Drive |
| Capacity | 1TB |
| RPM | 7200 RPM |
| Interface | SAS 6Gb/s |
| Cache | 16MB |
| Average Latency | 6Gb/s |
| Form Factor | 3.5" |
| Features | Important Warranty Information This product is end-of-sale and no longer warranted by the manufacturer. Instead, warranties this product for one year from date of purchase. If you require warranty service after thirty days, please contact Customer Service, not the manufacturer. Constellation ES ST31000424SS Hard Drive is the fourth generation 3.5-inch hard drive for enterprise near line 7200-RPM environments. It enables cost-effective, highly efficient enterprise storage solutions with the highest capacity, best-in-class reliability, optimized power and cooling, and government grade |
| Usage | Ideal for Servers |
| Shipping weight | 1.36 kg |
| Package size | 305 × 229 × 110 mm |
Questions about this item
How can I verify the ST31000424SS is operating correctly after installation?
Check SMART data for reallocated sectors and run a full surface scan; the drive health should read at least 90 % and show no pending errors.
What comes with the bare drive and what must I source separately?
Only the 3.5-inch SAS drive is included; you will need a SAS 6Gb/s controller or backplane, mounting screws, and power and data cables.
Which capacity version of the Constellation ES should I choose for a server array?
This model provides 1 TB at 7200 RPM with 16 MB cache; select it when you need that exact capacity and the 1.2 million hour MTBF rating.
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