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Barracuda® ES SATA 3.0Gb/s 250-GB Hard Drive
ST3250620NS
The Seagate® Barracuda® ES enterprise hard drive is the industry’s most reliable, highest capacity 7200-RPM hard drive for 24 x 7, multidrive, business-critical applications. The Barracuda ES hard drive is built with perpendicular recording technology for maximum capacity, reliability and cost-effectiveness.
Key Features and Benefits
- 7200-RPM spin speed
- 16-MB cache buffer
- Perpendicular recording technology for maximum capacity and reliability
- Native command queuing (NCQ) for enhanced performance
- Highest reliability rating for 24 x 7 operation
- Serial ATA (SATA) interface
- Best-in-class rotational vibration (RV) tolerance
- Multidrive firmware maximizes system availability
- 5-year warranty
Applications
- High-demand business applications
- Network Attached Storage (NAS)
- Storage Area Network (SAN)
- Dynamic, capacity-intensive RAID systems
- Maximum-capacity servers
- 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
- Video surveillance
ST3250620NS
The Seagate® Barracuda® ES enterprise hard drive is the industry’s most reliable, highest capacity 7200-RPM hard drive for 24 x 7, multidrive, business-critical applications. The Barracuda ES hard drive is built with perpendicular recording technology for maximum capacity, reliability and cost-effectiveness.
| Specifications | 250 GB |
|---|---|
| Model Number | ST3250620NS |
| Interface | SATA 3.0Gb/s |
| Cache | 16 MBytes |
| Capacity | 250 GB |
| Guaranteed Sectors | 488,397,168 |
| Number of pins on the I/O connector | 22 |
| PHYSICAL | |
| Height (max) | 26.1 mm (1.028 inches) |
| Width (max) | 101.6 mm (4.000 inches) |
| Length (max) | 146.99 mm (5.787 inches) |
| Weight (typical) | 580 grams (1.28 pounds) |
| COMPLIANCE | |
| European Union Restriction of Hazardous Substances | Y |
| PERFORMANCE | |
| Spindle Speed | 7200 rpm |
| Native Command Queuing | Y |
| Average latency | 4.16 msec |
| Random read seek time | <8.50 msec |
| Random write seek time | <10.0 msec |
| Maximum interface transfer rate | 300 Mbytes/sec. |
| RELIABILITY | |
| MTBF | 1,200,000 hours |
| Annual Failure Rate | 0.73 % |
| Unrecoverable read errors | 1 in 10^14 |
| POWER | |
| Average idle current | 9.30 watts |
| Average seek power | 12.60 watts |
| Standby power | 0.80 watts |
| Sleep power | 0.807 watts |
| Maximum start current, DC | 2.80 amps |
| ENVIRONMENT | |
| Ambient Temperature | |
| Operating | 5 to 55 degrees C |
| Nonoperating | -40 to 70 degrees C |
| Maximum operating temperature change | 20 degrees C per hour |
| Maximum nonoperating temperature change | 30 degrees C per hour |
| Maximum operating case temperature | 69 degrees C |
| Relative Humidity | |
| Operating | 5 to 90 |
| Nonoperating | 5 to 95 |
| Maximum allowable humidity change | 30 per hour |
| Altitude | |
| Operating altitude (min) | -60.96 meters (-200 feet) |
| Operating altitude (max) | 3,048 meters (10,000 feet) |
| Nonoperating altitude (min) | -60.96 meters (-200 feet) |
| Nonoperating altitude (max) | 12,192 meters (40,000 feet) |
| Shock | |
| Operating Shock (max) | 63 Gs at 2 msec |
| Nonoperating Shock (max) | 350 Gs at 2 msec |
| Vibration | |
| Operating vibration | 0.25 Gs at5-22 Hz |
| Operating vibration | 0.50 Gs at 22-350 Hz |
| Operating vibration | 0.25 Gs at 350-500 Hz |
| Nonoperating vibration | 0.25 Gs at 5-22 Hz |
| Nonoperating vibration | 5.0 Gs at 22-350 Hz |
| Nonoperating vibration | 1.0 Gs at 350-500 Hz |
| ACOUSTICS | |
| Acoustics (Idle Volume) | 2.5 bels |
| Acoustics (Seek Volume) | 3.2 bels |
ST3250620NS
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ST3250620NS
Find installation, troubleshooting and other support information for the Barracuda ES Hard Drive.
ST3250620NS
| Speed | Capacity | Benefits/Features | Evaluation Drive Availability |
|---|---|---|---|
| 7200 Speedrpm | 250 gb | The Seagate® Barracuda® ES enterprise hard drive is the industry’s most reliable, highest capacity 7200-RPM hard drive for 24 x 7, multidrive, business-critical applications. The Barracuda ES hard drive is built with perpendicular recording technology for maximum capacity, reliability and cost-effectiveness. | Available Now |
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