WD WD221KRYZ Gold 22TB 3.5 inch SATA Hard Drive
£662.49 inc.VAT / £552.08 exc.VAT
WD WD221KRYZ Gold 22TB SATA Hard Drive w/ 7200RPM 6Gb/s 512MB Cache
WD WD221KRYZ Gold 22TB 3.5 inch SATA Hard Drive is a highly reliable solution for demanding storage environments and provides up to 2.5M hours MTBF.
WD WD221KRYZ Gold 22TB SATA Hard Drive w/ 7200RPM 6Gb/s 512MB Cache
WD WD221KRYZ Gold 22TB 3.5 inch SATA Hard Drive
WD WD221KRYZ Gold 22TB 3.5 inch SATA Hard Drive  is a highly reliable solution for demanding storage environments and provides up to 2.5M hours MTBF, vibration protection technology, and a low power draw thanks to HelioSeal technology.
Specifically designed for use in enterprise-class storage systems and data centers, the WD Gold WD221KRYZ hard drive delivers the world-class performance you expect from a Western Digital drive.
Vital Statistics
- Model:Â WD221KRYZ
- Capacity:Â 22TB
- Speed:Â 7200RPM
- Cache:Â 512MB
- Interface:Â SATA 6Gb/s
- Form Factor:Â 3.5-inch
3.5 inch SATA Hard Drive WD221KRYZ Gold 22TB
Key Features
- Specifically designed for use in enterprise-class storage systems and data centers.
- Improve performance with WD’s vibration protection technology.
- Take on tough workloads with up to 10 times the typical desktop rating.
- Enhanced reliability you can trust, with up to 2.5M hours MTBF.
Beyond expectations
This WD Gold WD221KRYZ drive is performance-optimized for heavy application workloads.
Enhanced reliability
With up to 2.5M hours MTBF, the WD Gold WD221KRYZ hard drive delivers enhanced levels of dependability and durability. It is built for yearly operation (24 x 7 x 365) within the most demanding storage environments.
World-class performer
Delivering excellent service to any storage environment, the WD Gold WD221KRYZ hard drive is designed to handle workloads up to 550TB per year – among the highest of any 3.5-inch hard drive.
Vibration protection
The WD Gold WD221KRYZ drive has sophisticated monitoring electronics that help correct linear and rotational vibrations in real time using enhanced vibration protection technology for improved performance in high-vibration environments.
Plays well with others
The WD Gold WD221KRYZ is broadly compatible with most PC and major operating systems. It is specifically designed for use in enterprise-class storage systems and data centers.
Leading the way
Energy-Assisted Magnetic Recording technology (EAMR) enables higher media precision and increases areal density. The Triple State Actuator (TSA) enhances the accuracy of head-positioning and delivers better performance and data integrity to also increase areal density.
Specifications
Form Factor
- 3.5-inch
Interface
- SATA 6Gb/s
User sectors per drive
- 512e
Formatted Capacity
- 22TB
OptiNAND technology
- Yes
RoHS Compliant
- Yes
Performance
Data Transfer Rate (max sustained)
- 291MB/s
RPM
- 7200
Cache
- 512MB
Power Management
Average power requirements
- Operational
- 9.3W
- Idle
- 5.7W
- Power efficiency index (W/TB, idle)
- 0.26
Reliability
MTBF (hours, projected)
- 2,500,000
Annualized Failure Rate (AFR, %)
- 0.35
Environmental
Operating Temperature
- 5°C to 60°C
Non-Operating Temperature
- -40°C to 70°C
Shock (Read/Write)
- Operating (half-sine wave 2ms)
- 40G/40G
- Non-operating (half-sine wave 2ms)
- 200G
Acoustics (average)
- Idle Mode
- 20 dBA
- Seek Mode
- 32 dBA
Physical Dimensions
Height (max)
- 26.1mm
Length (max)
- 147.0 mm
Width (± .01 in.)
- 101.6 mm
Weight
- 0.67 kg (1.47 lb) ± 10%
Standard Warranty: 5-Years
Only logged in customers who have purchased this product may leave a review.
Related Products
Seagate ST3000VX009 SkyHawk 3TB SATA Hard Drive w/ 5400RPM 6Gb/s 256MB Cache, Four Pack
The Seagate ST3000VX009 SkyHawk 3TB SATA Hard Drive is optimised for DVRs and NVRs, and is tuned for 24/7 workloads. This Seagate SkyHawk surveillance drive is built to keep systems in the field longer and reduce the need for post-deployment support.
Out of stock
Seagate ST16000VE002 SkyHawk AI 16TB SATA Hard Drive w/ 7200RPM 6Gb/s 256MB Cache, Two Pack
The Seagate ST16000VE002 SkyHawk AI 16TB SATA Hard Drive is the right drive for your unique surveillance challenges. It can support up to sixty-four (64) HD cameras and thirty-two (32) additional AI streams, as well as deliver zero dropped frames with ImagePerfect AI. This SkyHawk AI hard drive can handle enterprise-class workload rates at 550TB/yr for high reliability.
Out of stock
Seagate ST2000VX008 SkyHawk 2TB SATA Hard Drive w/ 5400RPM 6Gb/s 64MB Cache
The Seagate ST2000VX008 SkyHawk 1TB SATA Hard Drive is optimised for DVRs and NVRs, and is tuned for 24×7 workloads in capacities up to 10TB. Only Seagate has been making drives specifically for surveillance storage for ten years and this has resulted in a Seagate SkyHawk surveillance drives that is built to keep systems in the field longer and reduce the need for post-deployment support.
27 in stock
Seagate ST6000VX001 SkyHawk 6TB SATA Hard Drive w/ 5400RPM 6Gb/s 256MB Cache, Two Pack
The Seagate ST6000VX001 SkyHawk 6TB SATA Hard Drive is optimised for DVRs and NVRs, and is tuned for 24/7 workloads. This Seagate SkyHawk surveillance drive is built to keep systems in the field longer and reduce the need for post-deployment support.
66 in stock
Seagate ST14000VE0008 SkyHawk AI 14TB SATA Hard Drive w/ 7200RPM 6Gb/s 256MB Cache, Two Pack
The Seagate ST14000VE0008 SkyHawk AI 14TB SATA Hard Drive is the right drive for your unique surveillance challenges. It can support up to (sixty-four (64) HD cameras and thirty-two (32) additional AI streams, as well as deliver zero dropped frames with ImagePerfect AI. This SkyHawk AI hard drive can handle enterprise-class workload rates at 550TB/yr for high reliability. This is a two pack of Seagate ST14000VE0008 SkyHawk AI 14TB SATA Hard Drives.
Out of stock
Seagate ST1000VX005 SkyHawk 1TB SATA Hard Drive w/ 5900RPM 6Gb/s 64MB Cache, Four Pack
The Seagate ST1000VX005 SkyHawk 1TB SATA Hard Drive is optimised for DVRs and NVRs, and is tuned for 24×7 workloads in capacities up to 10TB. Only Seagate has been making drives specifically for surveillance storage for ten years and this has resulted in a Seagate SkyHawk surveillance drives that is built to keep systems in the field longer and reduce the need for post-deployment support.
246 in stock
Seagate ST10000VE001 SkyHawk AI 10TB SATA Hard Drive w/ 7200RPM 6Gb/s 256MB Cache
This Seagate SkyHawk AI 10TB SATA Hard Drive is the right drive for your unique surveillance challenges. It can support up to sixty-four (64) HD cameras and thirty-two (32) additional AI streams, as well as deliver zero dropped frames with ImagePerfect AI. This SkyHawk AI hard drive can handle enterprise-class workload rates at 550TB/yr for high reliability.
50 in stock
Seagate ST8000VX004 SkyHawk 8TB SATA Hard Drive w/ 7200RPM 6Gb/s 256MB Cache, Two Pack
The Seagate ST8000VX004 SkyHawk 8TB SATA Hard Drive is optimised for DVRs and NVRs, and is tuned for 24/7 workloads. This Seagate SkyHawk surveillance drive is built to keep systems in the field longer and reduce the need for post-deployment support.
81 in stock
Seagate ST14000VE0008 SkyHawk AI 14TB SATA Hard Drive w/ 7200RPM 6Gb/s 256MB Cache
The Seagate ST14000VE0008 SkyHawk AI 14TB SATA Hard Drive is the right drive for your unique surveillance challenges. It can support up to sixty-four (64) HD cameras and thirty-two (32) additional AI streams, as well as deliver zero dropped frames with ImagePerfect AI. This SkyHawk AI hard drive can handle enterprise-class workload rates at 550TB/yr for high reliability.
Out of stock
Seagate ST6000VX001 SkyHawk 6TB SATA Hard Drive w/ 5400RPM 6Gb/s 256MB Cache
The Seagate ST6000VX001 SkyHawk 6TB SATA Hard Drive is optimised for DVRs and NVRs, and is tuned for 24/7 workloads. This Seagate SkyHawk surveillance drive is built to keep systems in the field longer and reduce the need for post-deployment support.
131 in stock
Seagate ST16000VE002 SkyHawk AI 16TB SATA Hard Drive w/ 7200RPM 6Gb/s 256MB Cache
The Seagate ST16000VE002 SkyHawk AI 16TB SATA Hard Drive is the right drive for your unique surveillance challenges. It can support up to sixty-four (64) HD cameras and thirty-two (32) additional AI streams, as well as deliver zero dropped frames with ImagePerfect AI. This SkyHawk AI hard drive can handle enterprise-class workload rates at 550TB/yr for high reliability.
Out of stock
Seagate ST16000VE002 SkyHawk AI 16TB SATA Hard Drive w/ 7200RPM 6Gb/s 256MB Cache, Four Pack
The Seagate ST16000VE002 SkyHawk AI 16TB SATA Hard Drive is the right drive for your unique surveillance challenges. It can support up to sixty-four (64) HD cameras and thirty-two (32) additional AI streams, as well as deliver zero dropped frames with ImagePerfect AI. This SkyHawk AI hard drive can handle enterprise-class workload rates at 550TB/yr for high reliability.
Out of stock
Reviews
There are no reviews yet.