Seagate Constellation.2 ST91000640NS Dell Enterprise WF12F 6Gb/s 1000GB / 1TB Hard Drive
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The product is brand new.
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| Capacity: | 1TB |
| 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 ST91000640NS WF12F 6Gb/s 1000GB / 1TB 7.2K SFF 2.5" SATA Hard Drive - Brand New OEM
Seagate® Constellation.2™ drives are the most energy efficient enterprise drives on the market. Designed for enterprise robustness, Constellation.2 is available in capacities up to 1TB and offers reliable storage for high capacity servers and storage arrays in a minimal footprint.
Key Features and Benefits
* Industry’s first 2.5-inch 1TB capacity-optimized drive for dense, space-constrained data centers allows you to store twice as much data in the same footprint.
* Build highly efficient bulk storage solutions while lowering your power consumption costs
* Designed for robust 24x7 operation with a 1.4M hour mean-time-between-failure (MTBF) rating
* Best-in-class rotational vibration tolerance ensures unrivaled performance in high spindle-density applications, and multi-drive firmware maximizes system availability
* Choose from 6Gb/s SAS with improved data integrity, scalability and fastest data access or SATA 6Gb/s for economical 7200-RPM performance
* TCG- compliant, Self-Encrypting Drive (SED) security option cuts IT drive retirement expenses while securely protecting data*
DPN: WF12F / 0WF12F / 9KW4J /09KW4J
Alt. PN: 9RZ168-136
Compatibility
This drive is compatible with any server, array or computer or that can accept 14.8mm high Small Form Factor 2.5" SATA drives.
Specifications
| Specifications | |
|---|---|
| Model number | ST91000640NS |
| Model Name | Constellation.2 |
| Formatted Capacity | 1,000 Gbytes |
| Rotational Speed | 7,200 rpm |
| Default Buffer (cache) Size | 64 Mbytes |
| Performance | |
| External (I/O) Transfer Rate (max) | 6 Gb/s |
| Average Seek Time, Read | 7.5 msec typical |
| Average Seek Time Write | 8.5 msec typical |
| Average Latency | 4.16 msec |
| Physical | |
| Form Factor(width) | 2.5-inch |
| Height | 15 mm |
| Width | 70.10 mm |
| Length | 100.45 mm |
| Weight | 0.2 kg |
| Electrical | |
| Power (Typical) | 5.43 watts |
| Power (Idle) | 2.95 watts |
| Environmental | |
| Operating Vibration (max) | 70 / 40 G's for 2ms |
| Nonoperating Vibration (max) | 400 Gs for 2ms |
| Operating Temperature (max) | 60 deg C |
| Operating Temperature (min) | 5 deg C |
| Acoustical | |
| Acoustics, Idle (sound power, typ) | 2.2 bels |
Click here to view the manufacturer's item description/brochure
ROHS Compliant
Alternate MPNs: WF12F 0WF12F 9RZ168-136 9KW4J 09KW4J
Weight: 0.5 lb
Warranty: 1 Year DiscTech
Condition
Brand New
Warranty
1 Year DiscTech Warranty