Western Digital
Western Digital Red Pro WD221KFGX 22 TB Hard Drive - 3.5" Internal - SATA [SATA/600] - Conventional Magnetic Recording [CMR] Method
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- SKU:
- 19221692
- MPN:
- wd221kfgx
- Availability:
- Usually ships the same or next business day. In stock at our CA warehouse.
- Shipping:
- Calculated at Checkout
- Stock Update:
- 12/09/2025 04:55:16 PM PST
- Stock Update:
- 12/09/2025 04:55:16 PM PST
Description
This item is brand-new, factory sealed.
Enterprise-class hard drives engineered to deliver high performance and reliability to commercial and enterprise NAS environments.WD Red Pro drives are engineered to handle high-intensity workloads in 247 multi-user commercial and enterprise NAS environments. WD Red Pro drives deliver the performance, scalability and dependability businesses require to store, share and collaborate on large amounts of data in multi-bay RAID-optimized NAS systems.
Optimized for NAS with NASware
Western Digitals exclusive NASware technology fine tunes drive parameters to match NAS system workloads, which helps increase performance and reliability.
Designed for Continuous Operation
WD Red Pro hard drives are designed to handle the rigorous demands of high-intensity 24x7 multi-user NAS environments and increase system durability.
Tested for Dependable Compatibility
Western Digital partners with a wide range of NAS system vendors for extensive testing to ensure compatibility with most NAS enclosures.
Protected against Excessive Vibration
WD Red Pro drives include Rotation Vibration (RV) sensors that anticipate and proactively counteract disturbances caused by increased vibration. By dispersing excess vibration across the drive chassis, turbulence is minimized, performance is maintained and drives are protected.
Built to Absorb Shock
WD Red Pro hard drives include a multi-axis shock sensor to detect subtle shock events and automatically compensate with dynamic fly height technology to further protect the drives in NAS enclosures.
Engineered with Industry-Leading Technology
WD Red Pro 22TB and 24TB hard drives feature Western Digitals proprietary OptiNAND technology which leverages integrated iNAND embedded flash to perform key housekeeping functions, freeing up more capacity and improving the overall drive performance. Features
- Ideal for creative pros, medium to large businesses, and commercial/enterprise NAS systems
- For RAID-optimized NAS systems with an unlimited number of bays
- Rated for 550TB/year workloads1 and up to 2.5M hours MTBF Capacity
22TB Form Factor
3.5-Inch Compatibility
RAID-optimized NAS systems with unlimited Number of bays Interface
SATA Transfer Rate
up to 265MB/s Disk Speed (RPM)
7200 RPM Recording Technology
CMR Cache Size
512MB Operating Temperature
0oC to 65oC Non-Operating Temperature
-40oC to 70oC Certifications
BSMI, ICES-003/NMB-003, CE, FCC, KC, Maghreb, RCM, UKCA, VCCI, CB-Scheme, TUV, ULItem Dimension (L inchxW inchxH inch)
6 x 4 x 2
Weight
1.00 lb
Warranty Information
5 Year limited warranty
Features
Environmentally Friendly:
Yes
Storage System
Restriction of Hazardous Substances (RoHS)
Thailand
Yes
Device Supported:
Storage System
Environmental Compliance:
Restriction of Hazardous Substances (RoHS)
Country of Origin:
Thailand
Specs
| Physical Characteristics | |
| Form Factor | 3.5" |
| Weight (Approximate) | 1.48 lb |
| Length | 5.8" |
| Durability | Vibration Resistant |
| Drive Type | Internal |
| Height | 1" |
| Width | 4" |
| Warranty | |
| Limited Warranty | 5 Year |
| Interfaces/Ports | |
| Drive Interface Standard | SATA/600 |
| Drive Interface | SATA |
| General Information | |
| Brand Name | Western Digital |
| Manufacturer Website Address | http://www.wdc.com |
| Marketing Information | Take Control of Rapidly Growing Data Built for power users and medium-sized businesses struggling to manage rapidly growing amounts of data, WD Red® Pro drives are specifically designed for NAS systems with up to 24 bays. Engineered to handle high-intensity workloads in 24x7 environments, WD Red® Pro is ideal for archiving, protecting, and sharing data with a large number of users or multiple data-hungry applications. These drives add value to your business by enabling your employees to quickly share files, back up folders, and access data quickly and reliably in your NAS system. Exclusive NASware™ 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 take 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 Red® Pro drives 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. |
| Product Type | Hard Drive |
| Product Name | Red Pro WD221KFGX Hard Drive |
| Manufacturer | Western Digital Corporation |
| Manufacturer Part Number | WD221KFGX |
| Product Model | WD221KFGX |
| Product Line | Red Pro |
| Drive Performance | |
| Buffer | 512 MB |
| Spindle Speed (rpm) | 7200 |
| Network & Communication | |
| Wireless LAN | No |
| Technical Information | |
| Recording Technology | Conventional Magnetic Recording (CMR) |
| Storage Capacity | 22 TB |
Warranty Information
All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
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Western Digital Red Pro WD221KFGX 22 TB Hard Drive - 3.5" Internal - SATA [SATA/600] - Conventional Magnetic Recording [CMR] Method
$548.52