2024年10月29日发(作者：何昆谊)
WD Gold
Scale it in gold.
™
Datacenter Hard Drives
With up to ten times the workload capacity of desktop drives, WD Gold™
hard drives employ advanced technology to deliver among the best in
reliability, capacity, power efficiency and performance. Designed for a
multitude of Datacenter-specific applications, WD Gold™ hard drives are
perfect for high-availability server and storage arrays that demand the most
robust storage device available with 24/7 premium customer support.
INTERFACE
SATA 6 Gb/s
WIDTH/HEIGHT
3.5-inch/1-inch
PERFORMANCE CLASS
7200 RPM Class
CAPACITIES
4TB to 10TB
MODEL NUMBERS
WD101KRYZ
WD8002FRYZ
WD6002FRYZ
WD4002FYYZ
Product Benefits
Full range of nearline capacities
From entry-level servers to high
end enterprise storage systems, WD
Gold™ hard drives offer the capacities
required for the most demanding
datacenter environments.
High workload capability
Delivering both performance
and reliability to any datacenter
environment, WD Gold™ hard drives
are designed to handle workloads up
to 550TB per year which is among the
highest workload capability of any 3.5-
inch hard drive.
High level of reliability
With up to 2.5 million hours MTBF,
WD Gold™ hard drives deliver one
of the highest levels of reliability
and durability for yearly operation
(24x7x365) within the most demanding
storage environments.
Vibration protection
Enhanced RAFF™ technology includes
sophisticated electronics to monitor
the drive and correct both linear and
rotational vibration in real time. The
result is a significant performance
improvement in high vibration
environments over our desktop hard
drives.
RAID-specific, time-limited error
recovery (TLER)
Reduces drive fallout caused by the
extended hard drive error-recovery
processes common to desktop drives.
Dynamic fly height technology
Each read-write head’s fly height is
adjusted in real time for optimum
reliability.
Dual actuator technology
A head positioning system with two
actuators that improves positional
accuracy over the data track(s). The
primary actuator provides coarse
displacement using conventional
electromagnetic actuator principles.
The secondary actuator uses
piezoelectric motion to fine tune the
head positioning to a higher degree of
accuracy.
Compatibility testing
All WD Gold™ 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.
Premium support
Dedicated 24x7 over the phone
support is included with every WD
Gold™ hard drive.
Applications
Enterprise servers, datacenter environments, enterprise storage systems, data warehousing/mining, enterprise NAS, and high end surveillance systems.
The WD Advantage
WD puts datacenter products through extensive Functional Integrity Testing (F.I.T.) prior to any product launch. This testing ensures our products consistently meet
the high quality and reliability standards of the WD brand. Following a FIT test the Enterprise System Group (ESG) testing validates interoperability with HBAs,
operating systems, and drivers, to ensure an even greater level of quality, reliability, and peace of mind.
WD also has a detailed Knowledge Base with helpful articles and software utilities. Our customer support lines have long operational hours to ensure you get the
help you need when you need it. Our toll-free customer support lines are here to help or you can access our WD Support site for additional details.
WD Gold
Specifications
512 emulation model number
512 native model number
1
Logical/Physical bytes per sector
Formatted capacity
2
512n/512e user sectors per drive
Interface
2
1
™
10TB
WD101KRYZ
512 / 4096
10TB
19,532,873,728
SATA 6 Gb/s
Yes
3.5-inch
Yes
8TB
WD8002FRYZ
512 / 4096
8TB
15,628,053,168
SATA 6 Gb/s
Yes
3.5-inch
Yes
6TB
WD6002FRYZ
512 / 4096
6TB
11,721,045,168
SATA 6 Gb/s
Yes
3.5-inch
Yes
4TB
WD4002FYYZ
512 / 512
4TB
7,814,037,168
SATA 6 Gb/s
Yes
3.5-inch
Yes
Native Command Queuing
Form Factor
RoHS compliant
3
Performance
Data transfer rate (max)
2
Buffer to host
Host to/from drive (sustained)
Cache (MB)
Performance Class
Reliability/Data Integrity
Load/unload cycles
4
Non-recoverable read errors per bits
read
MTBF (hours)
5
AFR (%)
5
Limited warranty (years)
6
Power Management
Average power requirements (W)
Sequential read
Sequential write
Random read/write
Idle
Environmental Specifications
7
Temperature (°C)
Operating
Non-operating
Shock (Gs)
Operating (half-sine wave, 2 ms)
Non-operating (half-sine wave)
Acoustics (dBA)
8
Idle
Seek (average)
Physical Dimensions
Height (in./mm, max)
Length (in./mm, max)
Width (in./mm, ± .01 in.)
Weight (lb/kg, ± 10%)
1
2
6 Gb/s
249 MB/s
256
7200 RPM Class
600,000
<1 in 10
15
2,500,000
0.35
5
6 Gb/s
205 MB/s
128
7200 RPM Class
600,000
<1 in 10
15
2,500,000
0.35
5
6 Gb/s
226 MB/s
128
7200 RPM Class
600,000
<1 in 10
15
2,000,000
0.44
5
6 Gb/s
201 MB/s
128
7200 RPM Class
600,000
<1 in 10
15
2,000,000
0.44
5
7.1
6.7
6.8
5.0
7.2
7.0
7.4
5.1
9.3
8.9
9.1
7.1
9.0
8.7
8.8
7.0
5 to 60
-40 to 70
70G
300 (1ms)/150 (11ms)
20
36
1.028/26.1
5.787/147
4/101.6
1.46/0.66
5 to 60
-40 to 70
70G
300 (1ms)/150 (11ms)
20
36
1.028/26.1
5.787/147
4/101.6
1.43/0.65
5 to 60
-40 to 70
70G
300 (1ms)/150 (11ms
29
36
1.028/26.1
5.787/147
4/101.6
1.58/0.715
5 to 60
-40 to 70
70G
300 (1ms)/150 (11ms
29
36
1.028/26.1
5.787/147
4/101.6
1.58/0.715
Not all products may be available in all regions of the world.
As used for storage capacity, one megabyte (MB) = one million bytes, 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 specification published by the SATA-IO organization as of the date of this specification sheet. Visit
for details.
WD 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.
Controlled unload at ambient condition.
Product MTBF and AFR specifications are based upon a 40°C base casting temperature and typical system workload of 219TB/year. Workload is defined as the amount of user data transferred to or from the hard drive. Product is designed for workloads up to 550TB/year.
See /warranty for regional specific warranty details.
No non-recoverable errors during operating tests or after non-operating tests.
Sound power level.
3
4
5
6
7
8
Western Digital
3355 Michelson Drive, Suite 100
Irvine, California 92612
U.S.A.
For service and literature:
.4WDC
(800.275.4932)
800.832.4778
+86.21.2603.7560
00800.27549338
+31.880062100
North America
English
Spanish
Asia Pacific
Europe
(toll free where available)
Europe/Middle East/Africa
CAN ICES-3 (B) / NMB-3 (B)
Western Digital, WD, the WD Logo, FIT Lab, RAFF, and WD Gold are registered trademarks
or trademarks of Western Digital Corporation or its affiliates in the U.S. and/or other
countries.. Other marks may be mentioned herein that belong to other companies. Product
specifications subject to change without notice. Pictures shown may vary from actual
products.
© 2016 Western Digital Corporation or its affiliates
2879-800074-A01 July 2016
2024年10月29日发(作者：何昆谊)
WD Gold
Scale it in gold.
™
Datacenter Hard Drives
With up to ten times the workload capacity of desktop drives, WD Gold™
hard drives employ advanced technology to deliver among the best in
reliability, capacity, power efficiency and performance. Designed for a
multitude of Datacenter-specific applications, WD Gold™ hard drives are
perfect for high-availability server and storage arrays that demand the most
robust storage device available with 24/7 premium customer support.
INTERFACE
SATA 6 Gb/s
WIDTH/HEIGHT
3.5-inch/1-inch
PERFORMANCE CLASS
7200 RPM Class
CAPACITIES
4TB to 10TB
MODEL NUMBERS
WD101KRYZ
WD8002FRYZ
WD6002FRYZ
WD4002FYYZ
Product Benefits
Full range of nearline capacities
From entry-level servers to high
end enterprise storage systems, WD
Gold™ hard drives offer the capacities
required for the most demanding
datacenter environments.
High workload capability
Delivering both performance
and reliability to any datacenter
environment, WD Gold™ hard drives
are designed to handle workloads up
to 550TB per year which is among the
highest workload capability of any 3.5-
inch hard drive.
High level of reliability
With up to 2.5 million hours MTBF,
WD Gold™ hard drives deliver one
of the highest levels of reliability
and durability for yearly operation
(24x7x365) within the most demanding
storage environments.
Vibration protection
Enhanced RAFF™ technology includes
sophisticated electronics to monitor
the drive and correct both linear and
rotational vibration in real time. The
result is a significant performance
improvement in high vibration
environments over our desktop hard
drives.
RAID-specific, time-limited error
recovery (TLER)
Reduces drive fallout caused by the
extended hard drive error-recovery
processes common to desktop drives.
Dynamic fly height technology
Each read-write head’s fly height is
adjusted in real time for optimum
reliability.
Dual actuator technology
A head positioning system with two
actuators that improves positional
accuracy over the data track(s). The
primary actuator provides coarse
displacement using conventional
electromagnetic actuator principles.
The secondary actuator uses
piezoelectric motion to fine tune the
head positioning to a higher degree of
accuracy.
Compatibility testing
All WD Gold™ 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.
Premium support
Dedicated 24x7 over the phone
support is included with every WD
Gold™ hard drive.
Applications
Enterprise servers, datacenter environments, enterprise storage systems, data warehousing/mining, enterprise NAS, and high end surveillance systems.
The WD Advantage
WD puts datacenter products through extensive Functional Integrity Testing (F.I.T.) prior to any product launch. This testing ensures our products consistently meet
the high quality and reliability standards of the WD brand. Following a FIT test the Enterprise System Group (ESG) testing validates interoperability with HBAs,
operating systems, and drivers, to ensure an even greater level of quality, reliability, and peace of mind.
WD also has a detailed Knowledge Base with helpful articles and software utilities. Our customer support lines have long operational hours to ensure you get the
help you need when you need it. Our toll-free customer support lines are here to help or you can access our WD Support site for additional details.
WD Gold
Specifications
512 emulation model number
512 native model number
1
Logical/Physical bytes per sector
Formatted capacity
2
512n/512e user sectors per drive
Interface
2
1
™
10TB
WD101KRYZ
512 / 4096
10TB
19,532,873,728
SATA 6 Gb/s
Yes
3.5-inch
Yes
8TB
WD8002FRYZ
512 / 4096
8TB
15,628,053,168
SATA 6 Gb/s
Yes
3.5-inch
Yes
6TB
WD6002FRYZ
512 / 4096
6TB
11,721,045,168
SATA 6 Gb/s
Yes
3.5-inch
Yes
4TB
WD4002FYYZ
512 / 512
4TB
7,814,037,168
SATA 6 Gb/s
Yes
3.5-inch
Yes
Native Command Queuing
Form Factor
RoHS compliant
3
Performance
Data transfer rate (max)
2
Buffer to host
Host to/from drive (sustained)
Cache (MB)
Performance Class
Reliability/Data Integrity
Load/unload cycles
4
Non-recoverable read errors per bits
read
MTBF (hours)
5
AFR (%)
5
Limited warranty (years)
6
Power Management
Average power requirements (W)
Sequential read
Sequential write
Random read/write
Idle
Environmental Specifications
7
Temperature (°C)
Operating
Non-operating
Shock (Gs)
Operating (half-sine wave, 2 ms)
Non-operating (half-sine wave)
Acoustics (dBA)
8
Idle
Seek (average)
Physical Dimensions
Height (in./mm, max)
Length (in./mm, max)
Width (in./mm, ± .01 in.)
Weight (lb/kg, ± 10%)
1
2
6 Gb/s
249 MB/s
256
7200 RPM Class
600,000
<1 in 10
15
2,500,000
0.35
5
6 Gb/s
205 MB/s
128
7200 RPM Class
600,000
<1 in 10
15
2,500,000
0.35
5
6 Gb/s
226 MB/s
128
7200 RPM Class
600,000
<1 in 10
15
2,000,000
0.44
5
6 Gb/s
201 MB/s
128
7200 RPM Class
600,000
<1 in 10
15
2,000,000
0.44
5
7.1
6.7
6.8
5.0
7.2
7.0
7.4
5.1
9.3
8.9
9.1
7.1
9.0
8.7
8.8
7.0
5 to 60
-40 to 70
70G
300 (1ms)/150 (11ms)
20
36
1.028/26.1
5.787/147
4/101.6
1.46/0.66
5 to 60
-40 to 70
70G
300 (1ms)/150 (11ms)
20
36
1.028/26.1
5.787/147
4/101.6
1.43/0.65
5 to 60
-40 to 70
70G
300 (1ms)/150 (11ms
29
36
1.028/26.1
5.787/147
4/101.6
1.58/0.715
5 to 60
-40 to 70
70G
300 (1ms)/150 (11ms
29
36
1.028/26.1
5.787/147
4/101.6
1.58/0.715
Not all products may be available in all regions of the world.
As used for storage capacity, one megabyte (MB) = one million bytes, 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 specification published by the SATA-IO organization as of the date of this specification sheet. Visit
for details.
WD 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.
Controlled unload at ambient condition.
Product MTBF and AFR specifications are based upon a 40°C base casting temperature and typical system workload of 219TB/year. Workload is defined as the amount of user data transferred to or from the hard drive. Product is designed for workloads up to 550TB/year.
See /warranty for regional specific warranty details.
No non-recoverable errors during operating tests or after non-operating tests.
Sound power level.
3
4
5
6
7
8
Western Digital
3355 Michelson Drive, Suite 100
Irvine, California 92612
U.S.A.
For service and literature:
.4WDC
(800.275.4932)
800.832.4778
+86.21.2603.7560
00800.27549338
+31.880062100
North America
English
Spanish
Asia Pacific
Europe
(toll free where available)
Europe/Middle East/Africa
CAN ICES-3 (B) / NMB-3 (B)
Western Digital, WD, the WD Logo, FIT Lab, RAFF, and WD Gold are registered trademarks
or trademarks of Western Digital Corporation or its affiliates in the U.S. and/or other
countries.. Other marks may be mentioned herein that belong to other companies. Product
specifications subject to change without notice. Pictures shown may vary from actual
products.
© 2016 Western Digital Corporation or its affiliates
2879-800074-A01 July 2016