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The Barracuda ES.2 drive is the perfect solution for high-capacity enterprise storage applications such as the migration of mission-critical transactional data, from tier 1 to tier 2 (nearline) storage, where dollars/GB and GB/watt are a primary concern. With energy-saving PowerTrim™ features, superior rotational vibration tolerance and a choice of SATA or SAS interfaces, the Barracuda ES.2 drive provides world-leading technology and value.
| Specifications |
500 GB |
| Model Number |
ST3500620SS |
| Interface |
SAS 3Gb/s |
| Cache |
16 MBytes |
| Capacity |
500 GB |
| PHYSICAL |
|
| Height (max) |
26.11 mm (1.02 inches) |
| Width (max) |
101.6 mm (4.00 inches) |
| Length (max) |
146.99 mm (5.78 inches) |
| Weight (typical) |
530 grams (>=1.168 pounds) |
| COMPLIANCE |
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| European Union Restriction of Hazardous Substances |
Y |
| PERFORMANCE |
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| Spindle Speed |
7,200 rpm |
| Average latency |
4.16 msec |
| Random read seek time |
8.5 msec |
| Random write seek time |
9.5 msec |
| RELIABILITY |
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| MTBF |
1,200,000 hours |
| Annual Failure Rate |
0.73% |
| ENVIRONMENT |
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| Ambient Temperature |
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| Relative Humidity |
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| Altitude |
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| Shock |
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| Vibration |
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| ACOUSTICS |
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| Acoustics (Idle Volume) |
2.5 bels
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