WESTERN DIGITAL SE MM CRU HE12 Drive w/Carrier 12TB SAS 512E ISE IN
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WESTERN DIGITAL SE MM CRU HE12 Drive w/Carrier 12TB SAS 512E ISE IN
WD Ultrastar DC HC520 HUH721212AL5200 - Kiintolevyasema - 12 Tt - sisäinen - 3.5" - SAS 12Gb/s - 7200 kierrosta/min - puskuri: 256 Mt malleihin P/N: 1EX0545
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Interface
SAS 12Gb/s
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Transfer rate
12GB/s
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Capacity
12TB
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Rotational Speed
7200RPM
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Size
3.5"
€583,74
€470,76 ex. sales tax
Expected in stock
16.4.2024
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Description
Specifications
Ultrastar® DC HC520 (He12)
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:
- 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
- Outstanding power efficiency (Watts/TB)
- Compared to 8TB Ultrastar air drives
- 50% more capacity
- 52% more power efficient (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
- Advanced Format 4Kn and 512e models
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)
Sustained transfer rate
- (MiB/s, typical) - 243
- (MB/s, typical) - 255
Error rate (non-recoverable bits read)
MTBF (M hours)
Annualized Failure Rate (AFR)
Load/Unload cycles (at 40°C)
Availability (hrs/day x days/wk)
Limited warranty (yrs)
Idle/Operating (Bels, typical)
Requirement
Operating (W, typical)
Idle (W)
z-height (mm)
Dimensions (width x depth, mm)
Weight (g, max)
Features |
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HDD size | 3.5" |
HDD capacity | 12000 GB |
HDD speed | 7200 RPM |
Interface | SAS |
Type | HDD |
Storage drive buffer size | 256 MB |
HDD interface transfer rate | 12 Gbit/s |
HDD sustained transfer rate | 243 MiB/s |
HDD average transfer rate | 255 MB/s |
Average latency | 4.16 ms |
24/7 operation | Yes |
Start/stop cycles | 600000 |
Mean time between failures (MTBF) | 2500000 h |
Power |
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Power consumption (typical) | 6.9 W |
Power consumption (idle) | 5 W |
Operating voltage | 5 / 12 V |
Operational conditions |
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Operating temperature (T-T) | 5 - 60 °C |
Storage temperature (T-T) | -40 - 70 °C |
Operating vibration | 0.67 G |
Non-operating vibration | 1.04 G |
Operating shock | 70 G |
Non-operating shock | 300 G |
Weight & dimensions |
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Width | 101.6 mm |
Height | 26.1 mm |
Depth | 147 mm |
Weight | 660 g |
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