Seagate Constellation.2 ST9500620NS 500GB 7.2K 6Gbps SFF Enterprise SATA HDD Hard Drive
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| Capacity: | 500GB |
| Speed: | 7.2K RPM |
| Interface Types: | SATA |
| Form Factor: | 2.5" SFF Server Drive |
| Electrical Interface: | SATA 600 - 6Gbps |
| RAM: | 64MB |
Description
Seagate Constellation.2 ST9500620NS 500GB 7.2K 6Gbps SFF Enterprise SATA HDD Hard Drive - Refurbished
Seagate Constellation.2 ST9500620NS 500GB 6.0Gb/s 7,200 RPM 2.5in / SFF / Small Form Factor Enterprise SATA / Serial ATA HDD / Hard Disk Drive - Brand New
Constellation.2™
Design Small and Deliver BIG—2.5-Inch, Eco-Friendly Nearline Drive
Key Advantages
- Second generation of the first 2.5-inch, mainstream capacity, 15mm z-height, nearline enterprise drive for space-constrained data centers
- Choose 6Gb/s SAS for data integrity, scalability and fast data access, or SATA 6Gb/s for fast, economical Tier 2/nearline performance
- The industry’s highest-reliability 7200-RPM drive, designed for 24×7 operation with MTBF of 1.4M hours and AFR of 0.62%
- Enterprise-class firmware features and best-in-class rotational vibration tolerance maximize system availability and performance
- Lowest operating power (under 6.4W) and enhanced PowerChoice™ options for additional power savings during slow or idle periods; Workload Management™ technology helps systems keep drives cool
- Self-Encrypting Drive (SED) option (AES-256) cuts IT drive retirement costs while securely protecting data where it lives—on the drive
- FIPS 140-2 Validated™ drives protect Sensitive but Unclassified and Protected class data
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
- Enterprise backup and restore—D2D, virtual tape
- Cloud computing
ALT. PN: 9RZ164
Compatibility
This drive is compatible with any server that accepts 2.5"x15mm SATA hard drives and/or any of our SATA drive trays and controllers.
Specifications
| Specifications | |
|---|---|
| Model Series | Constellation.2™ |
| Standard Model Number | ST9500620NS |
| Features | |
| Protection Information | - |
| Low Halogen | Yes |
| Reliability/Data Integrity | |
| Mean Time Between Failures (MTBF, hours) | 1.4 million |
| Reliability Rating @ Full 24x7 Operation (AFR) | 0.62% |
| Nonrecoverable Read Errors per Bits Read | 1 sector per 10E15 |
| Power-On Hours per Year | 8760 |
| Bytes per Sector | 512 |
| Performance | |
| Spindle Speed (RPM) | 7200 |
| Cache, Multisegmented (MB) | 64 |
| Interface Access Speed (Gb/s) | 6.0, 3.0, 1.5 |
| Max. Sustained Transfer Rate (MB/s) | 115 |
| Seek Time, Average Read/Write (ms) | 8.5/9.5 |
| Average Latency (ms) | 4.16 |
| Interface Ports | Single |
| RV Tolerance (rad/s to 1800Hz) | 16 |
| Power Management | |
| Idle Power (W) | 2.67 |
| Typical Operating, Random Read (W) | 4.51 |
| Power Supply Requirements | +12V and +5V |
| PowerChoice™ Technology (W) | As low as 1.19 |
| Environmental | |
| Temperature, Operating (°C) | 5 to 60 |
| Vibration, Operating, <400Hz (Gs) | 0.5 |
| Vibration, Nonoperating, <500Hz (Gs) | 3.0 |
| Shock, Operating, 2ms (Gs) | 70 |
| Shock, Nonoperating, 1ms and 2ms (Gs) | 400 |
| Acoustics, Typical Idle (bels) | 2.2 |
| Acoustics, Typical Seek (bels) | 2.8 |
| Physical | |
| Height (in/mm) | 0.591/15.00 |
| Width (in/mm) | 2.760/70.10 |
| Depth (in/mm) | 3.955/100.45 |
| Weight (lb/kg) | 0.403/0.183 |
Click here to view the manufacturer's item description/brochure
Alternate MPNs: 9RZ164
Weight: 1 lb
Warranty: 1 Year DiscTech
Condition
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
Warranty
1 Year DiscTech Warranty