ST9500530NS: 500GB 2.5" SATA II.
- First 2.5-inch, 15mm nearline drive for space-constrained data centers - Lowest operating power and enhanced PowerChoice™ power options for unprecedented power savings (up to 54%—as low as 1.1W) during idle - The 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. - SAS offers seamless Tier 2 enterprise experience, with improved data integrity. SAS 2.0 enables faster data access and larger topologies, increasing system scalability, data throughput and connectivity.
- Self-Encrypting Drive (SED) option cuts IT drive retirement expenses while securely protecting data - FIPS Self-Encrypting Drive option provides all the benefits of SED and is NIST certified to meet U.S., Canada and U.K. federal data encryption compliance requirements This part is cataloged in the U.S. Government catalog under NSN 7025-01-599-9221, indicating validated use in U.S.
government and defense logistics supply chains.
| Type | HDD |
| Depth | 100.5 mm |
| Width | 70 mm |
| Height | 14.8 mm |
| Weight | 196 g |
| HDD size | 2.5" |
| HDD speed | 7200 RPM |
| Interface | Serial ATA II |
| HDD capacity | 500 GB |
| Read seek time | 8.5 ms |
| Average latency | 4.16 ms |
| Write seek time | 9.5 ms |
| NSN | 7025-01-599-9221 |
| OVERALL HEIGHT | 0.583 INCHES NOMINAL IN |
| OVERALL WIDTH | 2.76 INCHES NOMINAL IN |
| UNPACKAGED UNIT WEIGHT | 0.43 POUNDS LBS |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | BOOT DRIVE |
| END ITEM IDENTIFICATION | 2.5-INCH TIER 2/NEARLINE DRIVE WITH THE LOWEST ENTERPRISE POWER USAGE |
No substitute or cross-reference records for this part.