WESTERN DIGITAL Ultrastar HE10 8TB HDD SAS
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WESTERN DIGITAL Ultrastar HE10 8TB HDD SAS
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Tilslutning
SAS 12Gb/s
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Overførselshastighed
12GB/s
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Kapacitet
8TB
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Omdrejningstal
7200RPM
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Størrelse
3.5"
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Beskrivelse
Specifikationer
Relaterede produkter
Ultrastar DC HC500 Series
High Capacity for Massive Data and Lower Total Cost of Ownership
The breadth and depth of Big Data is driving the universal need for higher capacities across a broad spectrum of applications and workloads. Laying the foundation for a worry-free data center, Western Digital delivers the capacity to conquer the data explosion with the Ultrastar DC HC500 series of hard drives. Built using HelioSeal technology, the industry’s only fifth-generation helium platform, the DC HC500 series is designed for public and private cloud environments, where storage density, Watts/TB and $/TB are critical for creating the most cost-efficient infrastructure. HelioSeal technology is key to achieving higher drive capacities, greater reliability ratings and extreme power efficiency. The result is a lower Total Cost of Ownership (TCO) for our cloud and enterprise customers.
Features:
- 10TB capacity in a standard 3.5-inch form factor
- PMR technology works with all capacity enterprise applications & environments
- Reliable, fi eld-proven, 3rd generation design
- Superior power effi ciency (Watts/TB)
- Compared to our 8TB air drives
- 25% more capacity
- 43% more power effi cient (Watts/TB)
- 25% more reliable (MTBF)
- 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
Specifications:
Interface
Capacity
Format: Sector size (bytes)
- 4Kn: 4096, 4112, 4160, 4224
- 512e: 512, 520, 528
Data buffer (MB)
Rotational speed (RPM)
Interface transfer rate (MB/s, max)
Availability (hrs/day x days/wk)
Idle/Operating (Bels, typical)
z-height (mm)
Dimensions (width x depth, mm)
Weight (g, max)
| HDD-størrelse | 3.5" |
| HDD kapacitet | 8000 GB |
| HDD hastighed | 7200 rpm |
| Grænseflade | SAS |
| Type | HDD |
| Lagringsdrev buffer størrelse | 256 MB |
| Overførselshastighed for HDD-grænseflade | 12 Gbit/sek. |
| HDD vedvarende overførselshastighed | 215 MiB/s |
| Læs søgetid | 8 ms |
| Skriv søgetid | 8,6 ms |
| Gennemsnitlig ventetid | 4,16 ms |
| Start/stop-cyklusser | 600000 |
| Strømforbrug (normal) | 9,5 W |
| Strømforbrug (inaktiv) | 5,8 W |
| Driftsspænding | 5 / 12 V |
| Driftstemperatur (T-T) | 5 - 60 °C |
| Opbevaringstemperatur (T-T) | -40 - 70 °C |
| Stød under drift | 70 G |
| Ikke-drift stød | 300 G |
| Bredde | 101,6 mm |
| Højde | 26,1 mm |
| Dybde | 147 mm |
| Vægt | 660 g |
Diverse / PC Komponenter / Harddisker & CD/DVD / Eksterne Diske & Kabinetter
QNAP 4 bay NAS
Installeret: 0GB
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Max diske: 4
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RAID: Ja
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Tilslutning: SATA, Serial ATA II
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Type: Desktop
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Diskstørrelse: 3.5"
Diverse / PC Komponenter / Harddisker & CD/DVD / Interne Harddiske
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