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Western Digital WD221KFGX internal hard drive 22 TB 7200 RPM 512 MB 3.5" Serial ATA

Western Digital K/WD221KFGX 2pcs PACK 740197.cdnh.asia

Quick Code: Q1293577Part Code: WD221KFGX 2 PACKWestern Digital
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Western Digital WD221KFGX 2 PACK
 
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Western Digital WD221KFGX internal hard drive 22 TB 7200 RPM 512 MB 3.5" Serial ATA

Western Digital K/WD221KFGX 2pcs PACK 740197.cdnh.asia
Quick Code: Q1293577Part Code: WD221KFGX 2 PACK
  • Hot-swap: No
  • Component for: NAS
  • Type: HDD
  • Interface: Serial ATA
  • HDD size: 3.5"
  • HDD speed: 7200 RPM
  • HDD capacity: 22 TB

Western Digital WD221KFGX internal hard drive 22 TB 7200 RPM 512 MB 3.5" Serial ATA

Western Digital K/WD221KFGX 2pcs PACK 740197.cdnh.asia
Quick Code: Q1293577Part Code: WD221KFGX 2 PACK
Quick Code: Q1293577Part Code: WD221KFGX 2 PACKWestern Digital
Quick Code: Q1293577
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Consumers may return unwanted items within 14 days of delivery.
Faulty items can be returned within 30 days of delivery.

Returns can be processed online or you can contact our customer service team. For more information see our returns section
RRP £3144.00 SAVE 65%
£904.16 ex. VAT
£1084.99



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Overview



WD Redâ„¢ Pro NAS HDD. For the Demands of Big Business.
Designed specifically with medium or large scale business customers in mind, WD Redâ„¢ Pro NAS HDDs are available for up to 24-bay NAS systems. Engineered to handle high-intensity workloads in 24x7 environments, WD Redâ„¢ Pro is ideal for archiving and sharing, as well as RAID array rebuilding on extended operating systems such as ZFS or other file systems. These drives add value to your business by enabling your employees to quickly share their files and back-up folders reliably in your NAS solution.

Exclusive NASwareâ„¢ 3.0 Technology
Our exclusive advanced firmware technology, NASware™ 3.0, enables seamless integration, robust data protection and optimal performance for NAS systems operating under heavy demand. Built into every WD Red™ Pro hard drive, NASware 3.0’s advanced technology improves storage performance by increasing compatibility, integration, upgradeability, and reliability.

Built for Optimum NAS Compatibility
WD Red™ Pro drives with NASware™ technology takes the guesswork out of selecting a drive. Optimized for NAS systems, our unique algorithm balances performance and reliability in NAS and RAID environments. Simply put, a WD Red™ Pro drive is one of the most compatible drives available for NAS enclosures. But don’t take our word for it. WD Red™ Pro drives are a reflection of extensive NAS partner technology engagement and compatibility-testing.

Larger NAS Bay Shock Protection
WD Redâ„¢ Pro NAS HDDs are equipped with a multi-axis shock sensor that automatically detects subtle shock events and dynamic fly height technology which adjusts each read-write function to compensate and protect the data. This combination of technology further protects the drives in larger 24-bay NAS environments and helps increase hard drive reliability.

3D Active Balance Plus
Our enhanced dual-plane balance control technology significantly improves the overall drive performance and reliability. Hard drives that are not properly balanced may cause excessive vibration and noise in a multi-drive system, reduce the hard drive life span, and degrade the performance over time.

Error Recovery Prevention
Built specifically for RAID and NAS environments, WD Redâ„¢ Pro NAS HDDs come equipped with error recovery controls as part of NASwareâ„¢ 3.0 technology to help reduce drive fallout in RAID applications.

Extended Drive Testing
A NAS environment that has up to 24 bays is very demanding on a hard drive with added vibration and heat. This is why every WD Redâ„¢ Pro drive is shipped with extended thermal cycle burn-in testing to help ensure each drive is tested for extended reliable operation.

Longer Warranty Coverage
WD Redâ„¢ Pro NAS hard drives comes with a 5-year limited warranty for an even greater peace of mind.

Desktop drives vs. WD Redâ„¢ Pro
Do right by your NAS and choose the drive purpose-built for NAS with an array of features to help preserve your data and maintain optimum performance. Take the following into consideration when choosing a hard drive for your NAS:
- Compatibility: Unlike desktop drives, these drives are specifically tested for compatibility with NAS systems for optimum performance.
- Reliability: The always-on environment of a NAS or RAID is a hot one, and desktop drives aren’t typically designed and tested under those conditions like WD Red™ Pro drives are.
- Error Recovery Controls: WD Redâ„¢ Pro NAS hard drives are specifically designed with RAID error recovery control to help reduce failures within the NAS system.
- Noise and Vibration Protection: Designed to operate solo, desktop drives typically offer little or no protection from the noise and vibration present in a multi-drive system. WD Redâ„¢ Pro drives are designed to thrive in multi-bay NAS system environments.




Specification


Technical Description: Western Digital K/WD221KFGX 2pcs PACK

Features
Mean time between failures (MTBF):Statistical model used to indicate product/mechanism reliability; expressed in hours and percentage of duty cycle. This number (in hours) does not indicate the mean time before failure for a single unit/mechanism.
2500000 h
Noise level (idle):
20 dB
Workload rate limit:
300 TB/year
Native Command Queuing (NCQ):
Yes
Start/stop cycles:
600000
Advanced Format (AF):
Yes
HDD average transfer rate:
265 MB/s
HDD interface transfer rate:
6 Gbit/s
Storage drive buffer size:
512 MB
Hot-swap:
No
Component for:What this product is used as a part of (component for).
NAS
Type:Characteristics of the device.
HDD
Interface:Interface ports to connect pieces of equipment. USB (Universal Serial Bus) has become the most popular wired interface to connect peripherals. USB 2.0 supports speeds up to 480 Mbit/s (USB 1: 12 Mbit/s). The interface FireWire is also known as the IEEE 1394 standard. Enhanced IDE (EIDE)is sometimes referred to as Fast ATA, Fast IDE or ATA-2.
Serial ATA
HDD size:
3.5"
HDD speed:
7200 RPM
HDD capacity:
22 TB

Operational conditions
Non-operating shock:Environmental requirements for optimal protection from impact in non-operating mode
200 G
Operating shock:Environmental requirements for optimal protection from impact in operating mode
40 G
Storage temperature (T-T):The minimum and maximum temperatures at which the product can be safely stored.
-40 - 70 °C
Operating temperature (T-T):The minimum and maximum temperatures at which the product can be safely operated.
0 - 65 °C

Other features
Compliance certificates:
RoHS

Packaging data
Quantity per pack:The amount in each pack.
2 pc(s)

Power
Power consumption (idle):
3.4 W
Power consumption (read):
6.8 W
Power consumption (write):
6.8 W
Power consumption (standby):The amount of electricity that is consumed when the product is on standby.
1.2 W

Weight & dimensions
Weight:Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.
670 g
Depth:The distance from the front to the back of something.
147 mm
Height:The measurement of the product from head to foot or from base to top.
26.1 mm
Width:The measurement or extent of something from side to side.
101.6 mm


Delivery Options

5 Working Days FREE
3 Working Days £4.95
Next Working Day £7.95
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Product details


WD221KFGX 2 PACK Western Digital

Western Digital K/WD221KFGX 2pcs PACK

£1084.99 and In stock

SKUWD221KFGX 2 PACK

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