Barracuda ES SATA 3.0/Gb/s 320-GB Hard Drive
The Seagate Barracuda ES enterprise hard drive is the industrys 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 speed16-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 storageaudio, video, image
- Reference and compliance data storage
- Enterprise backup and restoreD2D, virtual tape
- Collaborationemail, messaging
- Infrastructureweb, print, file
- Video surveillance
Barracuda ES is a new family of high-capacity enterprise drives, providing 50 percent more storage space than comparable drives in the same system form factor. Barracuda ES drives leverage unparalleled Seagate enterprise technology to deliver the industry's highest 7200-RPM reliability for 24x7 business-critical applications.
| Specifications |
320GB |
| Model Number |
ST3320620NS |
| Interface |
SATA 3.0Gb/s |
| 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) |
| Cache |
16 MBytes |
| Capacity |
320GB |
| PERFORMANCE |
|
| Spindle Speed |
7200 rpm |
| Native Command Queuing |
Y |
| Average latency |
4.16 msec |
| Random read seek time |
8.5 msec |
| Random write seek time |
9.5 msec |
| RELIABILITY |
|
| Annual Failure Rate |
0.73 % |
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