Seagate Constellation ST9500431SS Serial SCSI / SAS Hard Drive
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The product is brand new.
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The product has a DiscTech warranty for the time period specified. View our limited warranty
| Capacity: | 500GB |
| Speed: | 7.2K RPM |
| Interface Types: | SAS |
| Form Factor: | 2.5" SFF Server Drive |
| Electrical Interface: | SAS-2 6Gbps |
| RAM: | 16MB |
Description
Seagate Constellation ST9500431SS 500GB 7.2K 6.0Gbps SFF SED Self-Encrypting Near-Line Serial SCSI / SAS Hard Drive - Brand New
Key Advantages
- Industry’s first 2.5-inch, 15-mm enterprise-class nearline drive for dense, space-constrained data centers
- Lowest operating power and enhanced PowerChoice™ host-selectable power options for unprecedented power savings (up to 54 percent—as low as 1.1 W) during slow or idle periods
- The industry’s highest-reliability 7200-RPM drive, designed for 24x7 operation
- Best-in-class rotational vibration tolerance ensures unrivalled performance in high spindle-density applications, and multi-drive firmware maximizes system availability.
- Choose SAS for the seamless Tier 2 enterprise experience, with improved data integrity. SAS 2.0 enables faster data access (6Gb/s) and larger topologies over greater distances, increasing system scalability, data throughput and connectivity.
- Government-grade Self-Encrypting Drive security available on SAS models.
Best-Fit Applications
- Storage-hungry business applications
- Storage area networks (SAN) and network attached storage (NAS)
- Maximum-capacity servers and blade servers
- Rich media content storage—audio, video, image
- Reference and compliance data storage
- Enterprise backup and restore—D2D, virtual tape
- Collaboration—email, messaging
- Infrastructure—Web, print, file
Compatibility:
This drive is compatible with any of our SAS drive trays and any of our SAS controllers.
Specifications
Drive specification | ST9500431SS (SED) |
Formatted Gbytes (512 bytes/sector) | 500 |
Self Encrypting Drive (SED) Government Grade Security | Yes |
Bytes per sector | 512 |
Spindle speed (RPM) | 7,200 |
I/O data transfer rate (MBps) | 600 |
Cache buffer | 16 |
Interface Type | 6.0Gbps SAS |
Average latency | 4.16 ms |
Seek time (read / write) ms | 8.5 / 9.5 |
Track-to-track seek (read / write) ms | 0.8 / 1.0 |
Dimensions (HxLxW) mm | 14.8 / 100.5 / 70 |
Weight | 0.196 kg |
Operating Shock (Read) | 70G, 2ms |
Non-operating Shock | 400G, 2ms |
Temperature - Operating | 5C -55C |
Temperature - Non-operating | -40C - 70C |
Current Requirements 12VDC (Read/Write, Idle) | 3.5w / 2.6w |
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ROHS Compliant
Weight: 0.5 lb
Warranty: 1 Year DiscTech
Condition
Brand New
Warranty
1 Year DiscTech Warranty