Western Digital (WD20EARX-RFB) 2TB Variable 64MB SATA III HDD

Running out of space for photos, videos and important files can be frustrating, especially when you need a reliable place to store everything without slowing down your PC. The Western Digital (WD20EARX-RFB) 2TB Variable 64MB SATA III HDD gives you a spacious, quiet and energy-efficient solution for all your storage needs, keeping your data safe and your system running smoothly.

Benefits of Western Digital HDD

You enjoy peace of mind knowing your files are kept on a drive that balances performance with low power use, reducing electricity bills and heat inside your case. The quiet operation means no distracting noise while you work or game, and the proven reliability of Western Digital helps you avoid unexpected failures. Its variable speed adapts to demand, giving you speed when you need it and saving energy when you don’t. Over time the drive’s sturdy build and solid warranty protect your investment.

Key Features of a 2 TB HDD

• Buffer size: 64 MB. Provides a smooth data flow for quick access to frequently used files.
• Type: HDD. Offers large storage capacity at a lower cost than SSDs.
• Interface: Serial ATA III. Delivers up to 6 Gbit/s transfer rates for fast reads and writes.
• Size: 3.5 ". Fits standard desktop bays and external enclosures.
• Speed: Variable. Adjusts rotation speed to match workload, saving power.
• Capacity: 2 TB. Holds thousands of photos, movies and documents in one drive.
• Start-up current: 1.75 A. Ensures reliable spin-up even on modest power supplies.
• Operating voltage: 5 / 12 V. Compatible with typical PC power rails.
• Power consumption (idle): 2.5 W. Keeps energy use low when the drive is not active.
• Power consumption (read/write): 4.5 W. Provides enough power for solid performance during heavy use.

Usages of a 2 TB HDD

• Primary storage for a home desktop PC, keeping all your media and programmes in one place.
• Backup drive for laptops, ensuring copies of important work are safely archived.
• External enclosure for portable data transport between offices or friends.
• Media server storage, delivering movies and music to multiple devices without lag.
• Gaming library host, allowing quick loading of large game files while staying quiet.

Western Digital HDD

Many buyers worry that a hard drive will be noisy, consume too much power or fail quickly, leading them to choose more expensive SSDs even when they need large capacity. These concerns often stem from older models that lacked power-saving technology and produced noticeable vibration.

The Western Digital (WD20EARX-RFB) 2TB Variable 64MB SATA III HDD addresses each of those doubts. Its GreenPower technology keeps operating temperatures low, resulting in whisper-quiet performance. Variable speed and low idle power draw mean the drive uses less electricity than traditional 7200 RPM models, while still delivering the speed needed for everyday tasks. With a robust 250 G non-operating shock rating and a wide temperature range, it offers durability that matches its capacity, giving you confidence that your data is stored safely for years to come.

Specifications