Dell 2M81V Dell Enterprise Plus Seagate Constellation.2 ST9500620SS 500GB 7.2K 6.0Gbps SFF Serial SCSI / SAS Hard Drive

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| Capacity: | 500GB |
| Speed: | 7.2K RPM |
| Interface Types: | SAS |
| Form Factor: | 2.5" SFF Server Drive |
| Electrical Interface: | SAS-2 6Gbps |
| RAM: | 64MB |
Description
Dell 2M81V Dell Enterprise Plus Seagate Constellation.2 ST9500620SS 500GB 7.2K 6.0Gbps SFF Serial SCSI / SAS Hard Drive - Brand New OEM
The Constellation 7200 hard drive enables manageable nearline storage solutions in 2.5" chassis — either direct attach or in a tiered storage environment — at the lowest power usage without compromising performance or reliability. Constellation 500GB SATA drives deliver cost-effective, eco-friendly nearline storage.
Key Features and Benefits- Lowest operating power & enhanced power options with PowerChoice™ for even greater power savings during slow or idle periods
- First 2.5", 15mm business critical drive on the market designed for enterprise reliability, vibration performance and high data integrity. Fits in more server & storage slots!
- Fastest Tier 2/Nearline HDD on the market (SAS @ 6Gb/s speed). At a system level (with more drives) the performance will be >2x as compared to 3.5" HDD.
- The highest capacity 2.5" enterprise drive with 500GB with both SAS and SATA interfaces. (160GB SATA also available for boot/entry server applications)
- 6Gbps SAS 2.0 allows for easier integration, enhanced features and outstanding performance
- Government-grade self-encrypting drive (SED) on SAS models
- Best performing nearline drive with Best-in-class Rotational Vibration
Alt. PN: 9FY246 9FY246-050 9RZ264 055RMX 55RMX
Compatibility
This drive is compatible with any of our SAS drive trays and any of our SAS controllers.
Specifications
Drive specification | ST9500620SS |
Formatted Gbytes (512 bytes/sector) | 500 |
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 | 7.5 / 8.5 |
Cache | 64 MB |
Dimensions (HxLxW) mm | 15 / 100.45 / 70 |
Weight | 0.2 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
Alternate MPNs: 2M81V 02M81V
Weight: 0.5 lb
Warranty: 1 Year DiscTech
Condition
Brand New
Warranty
1 Year DiscTech Warranty




