Western Digital Ultrastar Handleiding
Western Digital
Harde schijf
Ultrastar
Lees hieronder de š handleiding in het Nederlandse voor Western Digital Ultrastar (2 pagina's) in de categorie Harde schijf. Deze handleiding was nuttig voor 37 personen en werd door 2 gebruikers gemiddeld met 4.5 sterren beoordeeld
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Ultrastar hard drives feature up to 10 times the workload rating of desktop drives and
employ advanced technologies for enterprise-class reliability, power efļ¬ciency and
performance. Designed from the ground up to be an ultra-robust storage device, Ultrastar
drives are the perfect solution for your business.
High Workload Rating
Delivering dependable performance to any storage environment, Ultrastar hard drives
are designed with a workload rating up to 550TB per year*, among the highest of any
3.5-inch hard drive.
Enterprise-class Storage to Rely On
Ultrastar is our top-end drive for data centers. With up to 2.5 million hours MTBF,
Ultrastar hard drives deliver reliability and durability, are built for yearly operation
(24Ć7Ć365) within the most demanding storage environments, and are backed with a
5-year limited warranty.
HelioSealĀ® Technology
Featured in over 30 million Western Digital hard drives shipped**, HelioSeal technology
allows for higher capacities and lower power on large storage arrays. And now on its
5th generation design, HelioSeal technology is ļ¬eld-tested and proven to deliver high
capacity, reliability, and power efļ¬ciency you can trust. HelioSeal is a key technology on
10TB capacities and above.
Vibration Protection
Enhanced Rotational Vibration Safeguard (RVS) technology uses sophisticated
electronics to monitor the drive and correct linear and rotational vibrations in real
time for improved performance versus traditional desktop drives in high-vibration
environments.
Dynamic Fly-height Technology
Each read-write headās ļ¬y height is adjusted in real time to ensure consistent
performance for reduced errors and optimized reliability.
Dual-stage Actuator Technology
Ultrastar drives feature a dual-stage actuator head positioning system for a high degree
of accuracy. The primary stage provides course displacement while the secondary
stage uses piezoelectric motion to ļ¬ne tune the head positioning to a higher degree of
precision.
Compatibility testing
All Ultrastar hard drives are extensively tested across a variety of popular OEM storage
systems, SATA controllers, and host bus adapters to ensure ease of integration for a plug
and play solution.
7200RPM-Class
This family of 7200RPM-class hard drives delivers the fastest performance with the
highest workload rating of any drive in Western Digitalās hard drive lineup. Ensure you
have the most capable hard drive regardless of the application with Ultrastar hard
drives.
*Workload Rate is deļ¬ned as the amount of user data transferred to or from the hard drive. Workload Rate is
annualized (TB transferred X (8760 / recorded power-on hours). Workload Rate will vary depending on your
hardware and software components and conļ¬gurations.
** As of July 2018.
*** As used for storage capacity, one gigabyte (GB) = billion bytes and one terabyte (TB) = one trillion bytes. Total
accessible capacity varies depending on operating environment. As used for buffer or cache, one megabyte (MB) =
1,048,576 bytes. As used for transfer rate or interface, megabyte per second (MB/s) = one million bytes per second,
and gigabit per second (Gb/s) = one billion bits per second. Effective maximum SATA 6 Gb/s transfer rate calculated
according to the Serial ATA speciļ¬cation published by the SATA-IO organization as of the date of this speciļ¬cation
sheet. Visit www.sata-io.org for details.
UltrastarĀ® SATA Series
INTERFACE
SATA 6 Gb/s
FORM FACTOR
3.5-inch
PERFORMANCE CLASS
7200 RPM-Class
CAPACITIES***
1TB to 14TB
Highlights
ā¢ Designed with a workload rating up to 550TB per
year, 10X typical desktop rating
ā¢ Up to 2.5M hours MTBF with a 5-year limited
warranty
ā¢ Five generations of HelioSeal technology (10TB
and above)
ā¢ Rotational Vibration Safeguard (RVS) technology
for vibration protection
ā¢ Works with all major enterprise operating
systems
ULTRASTAR ADVANTAGE
The Ultrastar family delivers a long-standing
tradition of reliability leadership with MTBF ratings
of at least 2M hours and a 5-year limited warranty.
Ultrastar capacity, power efļ¬ciency and reliability
provide customers with a lower total cost of
ownership.
DATA CENTER DRIVESDATA SHEET
November 2018 2879ā810017-A00
Ā© 2018 Western Digital Corporation or its afļ¬liates. All rights reserved. Produced 4/18, rev 8/18. Western Digital, the Western
Digital logo, HelioSeal, Ultrastar, and WD Gold are registered trademarks or trademarks of Western Digital Corporation or
its afļ¬liates in the US and/or other countries. All other marks are the property of their respective owners. References in this
publication to Western Digital products, programs, or services do not imply that they will be made available in all countries.
Product speciļ¬cations provided are sample speciļ¬cations that are subject to change and do not constitute a warranty. Please
visit our website, www.wdc.com/dc-support for additional information on product speciļ¬cations. Pictures shown may vary
from actual products.
5601 Great Oaks Parkway
San Jose, CA 95119, USA
US (Toll-Free): 800.801.4618
International: 408.717.6000
www.westerndigital.com
Speciļ¬cations 14TB 4TB12TB 10TB 8TB 6TB 2TB 1TB
Part NumberĀ¹0F31284 0F30146* 0F27606* 0B36404 0B36039 0B35950 1W10002* 1W10001*
Ultrastar DC familyĀ¹HC530 HC520 HC510 HC320 HC310 HC310 HA210 HA210
Capacityī 14TB 4TB12TB 10TB 8TB 6TB 2TB 1TB
Interface SATA 6 Gb/s SATA 6 Gb/s SATA 6 Gb/s SATA 6 Gb/s SATA 6 Gb/s SATA 6 Gb/s SATA 6 Gb/s SATA 6 Gb/s
Format Sector size (bytes)ī 512e 512e 512e 512e 512e 512n 512n 512n
Native Command Queuing Yes Yes Yes Yes Yes Yes Yes Yes
Form factor 3.5-inch 3.5-inch 3.5-inch 3.5-inch 3.5-inch 3.5-inch 3.5-inch 3.5-inch
RoHS compliantī Yes Yes Yes Yes Yes Yes Yes Yes
Performance
Interface transfer rate
(max sustained)ī
267 MB/s 255 MB/s 249 MB/s 225 MB/s 233 MB/s 233 MB/s 200 MB/s 184 MB/s
Performance Class 7200 RPM 7200 RPM 7200 RPM 7200 RPM 7200 RPM 7200 RPM 7200 RPM 7200 RPM
Cache (MB)ī 512 256 256 256 256 256 128 128
Reliability
MTBF (hours)ī 2,500,000 2,500,000 2,500,000 2,000,000 2,000,000 2,000,000 2,000,000 2,000,000
Annualized Failure Rate (AFR, %)ī 0.35 0.35 0.35 0.44 0.44 0.44 0.44 0.44
Load/unload cycles 600,000 600,000 600,000 600,000 600,000 600,000 600,000 600,000
Error rate (non-recoverable) <1 in 1015 <1 in 1015 <1 in 1014 <1 in 1014 <1 in 1014 <1 in 1014 <1 in 1014 <1 in 1014
Limited warranty (years) 5 5 5 5 5 5 5 5
Power Management8
Average power requirements (W)
Operational
Idle
Power efļ¬ciency index (W/TB, idle)
7.6
5.6
0.4
6.3
5.0
0.417
6.8
5.0
0.5
8.8
7.4
0.925
7
5.9
0.983
7
5.9
1.475
8.1
5.9
2.95
8.1
5.9
5.9
Environmental Speciļ¬cations
Temperature (Ā°C, on the base casting)
Operating
Non-operating
5Ā°C to 60Ā°C
-40Ā°C to 70Ā°C
5Ā°C to 60Ā°C
-40Ā°C to 70Ā°C
5Ā°C to 60Ā°C
-40Ā°C to 70Ā°C
5Ā°C to 60Ā°C
-40Ā°C to 70Ā°C
5Ā°C to 60Ā°C
-40Ā°C to 70Ā°C
5Ā°C to 60Ā°C
-40Ā°C to 70Ā°C
5Ā°C to 60Ā°C
-40Ā°C to 70Ā°C
5Ā°C to 60Ā°C
-40Ā°C to 70Ā°C
Shock (Gs)
Operating (half-sine wave, 2ms)
Non-operating (half-sine wave, 2ms)
70G
300G
70G
300G
70G
300G
70G
300G
70G
300G
70G
300G
65G
300G
65G
300G
Acoustics (dBA, average)
Idle
Seek
20
36
20
36
20
36
20
36
29
36
29
36
25
28
25
28
Physical Dimensions
Height (in./mm, max) 1.028/26.1 1.028/26.1 1.028/26.1 1.028/26.1 1.028/26.1 1.028/26.1 1.028/26.1 1.028/26.1
Length (in./mm, max) 5.787/147 5.787/147 5.787/147 5.787/147 5.787/147 5.787/147 5.787/147 5.787/147
Width (in./mm, Ā± .01 in.) 4/101.6 4/101.6 4/101.6 4/101.6 4/101.6 4/101.6 4/101.6 4/101.6
Weight (lb/kg, Ā± 10%) 1.52/0.69 1.46/0.66 1.46/0.66 1.43/0.65 1.58/0.715 1.58/0.715 1.41/0.64 1.41/0.64
Ultrastar
Ā®
SATA Series
Ā¹ Not all products may be available in all regions of the world.
Ā² As used for storage capacity, one gigabyte (GB) = one
billion bytes and one terabyte (TB) = one trillion bytes.
Total accessible capacity varies depending on operating
environment. As used for buffer or cache, one megabyte
(MB) = 1,048,576 bytes. As used for transfer rate or interface,
megabyte per second (MB/s) = one million bytes per
second, and gigabit per second (Gb/s) = one billion bits
per second. Effective maximum SATA 6 Gb/s transfer
rate calculated according to the Serial ATA speciļ¬cation
published by the SATA-IO organization as of the date of this
speciļ¬cation sheet. Visit www.sata-io.org for details.
Ā³ FORMAT: 512e: Advanced Format drive with 512-byte logical
sectors and 4K (4096-byte) physical sectors; 512n: Native
512-byte logical and physical sectors.
ā“Western Digital hard drive products manufactured and sold
worldwide after June 8, 2011, meet or exceed Restriction of
Hazardous Substances (RoHS) compliance requirements as
mandated by the RoHS Directive 2011/65/EU.
āµ Interface transfer rate: MB/s is 1,000,000 bytes per second.
ā¶ Cache buffer: Portion of buffer capacity used for drive
ļ¬rmware.
ā· MTBF and AFR: Specifications are based on a sample
population and are estimated by statistical measurements
and acceleration algorithms under typical operating
conditions for this drive model. MTBF and AFR ratings
do not predict an individual driveās reliabilityand do not
constitute a warranty.
āø Operational Power: 8K Queue Depth = 1 @ 40 IOPS; Idle
Power: Based on use of Idle_A
* Some models of Ultrastar, as indicated by an asterisk (*),
are identical in form, ļ¬t and function to the respective
WD Goldā¢ model. The only differences are limited to the
brand, label and ID string as reported by the ļ¬rmware.
For these drives, any previously completed qualiļ¬cation
of the equivalent WD Goldā¢ models should not require a
re-qualiļ¬cation.
Canada ICES-003 Class B / NMB-003
DATA CENTER DRIVESDATA SHEET
Product specificaties
| Merk: | Western Digital |
| Categorie: | Harde schijf |
| Model: | Ultrastar |
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