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WD - Red Pro 20TB NAS Internal Hard Drive

Model: WD201KFGX
SKU: 6587200
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  • Key Specs
    • Storage Capacity: 20000 gigabytes (Measured in megabytes (MB), gigabytes (GB) and terabytes (TB), this is the amount available for storing files, music, movies, photos and more. The total includes the capacity of the hard disk drive and solid state drive if both are included on the computer.)
    • Storage Drive Type: HDD (Traditional, mechanical hard disk drives are the most common type of storage because they're relatively inexpensive and offer huge capacities. However, they also generate both noise and heat. Solid state drives, also known as SSDs, are many times faster than hard disk drives and have no moving parts to wear out, but typically offer less capacity for the same price.)
    • Rotational Speed: 7200 revolutions per minute (The rate at which the hard drive spins its platters. The higher the rotational speed, the faster the drive can read and write data.)
    • Maximum Read Speed: 268 megabytes per second (The greatest speed at which the device can read information; for example, opening files.)
    • Maximum Write Speed: 268 megabytes per second (The greatest speed at which the device can write information; for example, saving files.)
    • Form Factor: 3.5 in.
    • Interface(s): SATA (Refers to the types of connections that devices use to interact and communicate with each other.)
  • General
    • Brand: WD
    • Model Number: WD201KFGX
    • Product Name: Red Pro 20TB NAS Internal Hard Drive
  • Capacity
    • Storage Capacity: 20000 gigabytes (Measured in megabytes (MB), gigabytes (GB) and terabytes (TB), this is the amount available for storing files, music, movies, photos and more. The total includes the capacity of the hard disk drive and solid state drive if both are included on the computer.)
  • Performance
    • Storage Drive Type: HDD (Traditional, mechanical hard disk drives are the most common type of storage because they're relatively inexpensive and offer huge capacities. However, they also generate both noise and heat. Solid state drives, also known as SSDs, are many times faster than hard disk drives and have no moving parts to wear out, but typically offer less capacity for the same price.)
    • Rotational Speed: 7200 revolutions per minute (The rate at which the hard drive spins its platters. The higher the rotational speed, the faster the drive can read and write data.)
    • Maximum Read Speed: 268 megabytes per second (The greatest speed at which the device can read information; for example, opening files.)
    • Maximum Write Speed: 268 megabytes per second (The greatest speed at which the device can write information; for example, saving files.)
  • Compatibility
    • Internal Or External: Internal
    • Product Compatibility: Network Attached Storage (NAS), Desktop computers
    • Form Factor: 3.5 in.
    • Interface(s): SATA (Refers to the types of connections that devices use to interact and communicate with each other.)
    • Minimum System Requirements: Specifically designed for use in NAS systems with up to 8 bays
  • Features
    • Data Encryption: false
    • Usage: Network Attached Storage (NAS)
  • Memory
    • Cache Buffer Size: 512 megabytes (The data capacity of the cache buffer (or disk buffer) that acts as temporary memory for the drive. The cache holds the most recently and frequently used data to save the drive the extra step of pulling it from permanent storage every time it's needed, which helps increase the drive's overall speed.)
  • Dimensions
    • Product Height: 1.028 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
    • Product Width: 4 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
    • Product Weight: 24.32 ounces (The out of box weight of the item.)
  • Warranty
    • Warranty - Parts: 5 years
    • Warranty - Labor: 5 years
  • Other
    • UPC: 718037894164

WD Red Pro drives are engineered to handle high-intensity workloads in 24×7 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 Digital’s 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 Digital’s proprietary OptiNAND technology which leverages integrated iNAND embedded flash to perform key housekeeping functions, freeing up more capacity and improving the overall drive performance.
  • Backed by World-Class Support and Warranty: As an industry-leading hard drive manufacturer, Western Digital stands behind their NAS storage solutions with the assurance of a 5-year limited warranty and world-class support services for hassle free data storage.
Whats Included
  • WD 3.5" Red PRO SATA 6GB/s NAS Hard Drive for Desktop
  • Mounting screws
  • Quick Install Guide

Q: What is the warranty period for the hard drive?

A: The manufacturer's warranty for parts and labor on this hard drive is 5 years.

Q: What is the maximum read and write speed of the hard drive?

A: The maximum read speed is 268 megabytes per second, and the maximum write speed is also 268 megabytes per second.

Q: What is the rotational speed of the hard drive?

A: The rotational speed of the hard drive is 7200 revolutions per minute.

Q: What is the weight and dimensions of the hard drive?

A: The hard drive weighs 24.32 ounces and has a height of 1.028 inches, a width of 4 inches, and a form factor of 3.5 inches.

Q: Does the hard drive have a cache buffer?

A: This hard drive has a cache buffer size of 512 megabytes.