Hitachi Ultrastar He12 Sata3 256MB 12TB SED
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Highlights
12TB capacity in a standard 3.5-inch form factor
PMR technology works with all capacity enterprise applications & environments
Reliable, field-proven, 4th generation design
Industry’s best power efficiency (Watts/TB)
Compared to 8TB air drives:
- 50% more capacity
- 54% more power efficient (Watts/TB)
- 25% more reliable
SATA 6Gb/s and SAS 12Gb/s:
- 12Gb/s SAS compatible with next gen data centers; backwards compatible with 6Gb/s SAS
2.5M hours MTBF rating & 5-year limited warranty
Instant Secure Erase (ISE) & Self-Encrypting Drive (SED) options
Advanced Format 4Kn and 512e models
Applications/Environments
Enterprise and data center applications where capacity density, power efficiency and reliability are paramount
Cloud & Hyperscale storage
Massive scale-out (MSO), high-density data centers
Distributed File Systems
Bulk storage using object storage solutions like CEPH™ and OpenStack Swift
Primary and secondary storage for Hadoop® to support Big Data Analytics
Centralized video surveillance
Ideal for all mainstream enterprise capacity applications
Garanties : magasin: 24 mois, fabriquant: 60 mois
Propriétés
| Consommation au repos | 5.30 | Watts |
|---|---|---|
| Consommation en charge | 7.20 | Watts |
| Interface | Sata3 6Gb/s | |
| Mémoire cache interne | 256.00 | MB |
| Temps moyen entre les défaillances (MTBF) | 2.50 | millions d'heures |
| Capacité de stockage | 12000 | GB |
| Catégorie | Entreprise | |
| Efficacité énergétique | 1.67 | TB par watt |
| Prix par GB | 3.06 | € cent |
| Taux de transfert maximum en lecture | 255 | MB/sec |
| Vitesse de rotation | 7200 | Tours/minutes |