Dell NV0G9 / Seagate Constellation ST9500431SS 500GB 7.2K 6.0Gbps SFF Self-Encrypting Near-Line Serial SCSI / SAS Hard Drive
- RefurbishedCondition Levels Explained
These products have had NO problems or failures, they merely have some usage. The product has been professionally returned to excellent condition. These items have been fully tested, formatted (if appropriate) &repackaged. Hard drives are fully vetted for surface defects and wear, only healthy disks are approved for resale to our customers. Please see our refurbishing process for more details. Watch a video about our refurbishing process
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- 1 Year DiscTechWarrantyProduct Warranties Explained
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
Dell NV0G9 / Seagate Constellation ST9500431SS 500GB 7.2K 6.0Gbps SFF 2.5in Self-Encrypting SED Near-Line Serial SCSI / SAS Hard Drive - Refurbished OEM
Dell DP/N: NV0G9
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 |
Click here to view the manufacturer's item description/brochure
ROHS Compliant
Alternate MPNs: NV0G9 0NV0G9
Weight: 1.8 lb
Warranty: 1 Year DiscTech
Condition
Refurbished
Warranty
1 Year DiscTech Warranty