WD6400AAKS Western Digital Caviar Blue 640GB Hard Drive Review

WD6400AAKS Western Digital Caviar Blue 640GB Hard Drive

High-End Hard Drive for Everyday Computing

This 64GB 7200RPM WD6400AAKS Hard Drive is built with Western Digital’s high-end quality standards that add value to your system, boost the performance and minimize the lag in the data processing. The WD Caviar Blue Hard Drive features state-of-art storage technology that makes this storage drive more scalable and reliable. The internal hard drive is designed to efficiently deal with complex tasks, modern gaming, creative software, and much more.

Related Story:

Western Digital Launched 22TB and 26TB Hard Drives

WD6400AAKS Technical Overview 

This Western Digital Caviar Blue Hard Drive offers high interconnection speed that usually goes up to 7200 RPM, making it capable of being utilized in extensive data environments. With its SATA 3.0 GB/s interface, this drive combines a 16MB cache to boost and manage system performance. Furthermore, it comes with a 640GB storage capacity that can store around 128,000 digital photos, 77 hours of HD video, 160,000 MP3 files, and a mean time between failure (MTBF) of 1.2 million hours.

Moreover, Western Digital Hard Drives also feature advanced acoustics that help with minimizing the noise and ensure that the drive remains cool during peak operating hours. This feature helps with less energy consumption and makes the drive more durable and less prone to damage, failure, or data corruption.

WD6400AAKS Western Digital Caviar Blue 640GB 7200RPM SATA 3Gbps 16MB Cache 3.5-inch Internal Hard Drive

WD6400AAKS Technical Specifications: 

Brand Name Western Digital
Part Number WD6400AAKS
Storage Capacity 640GB
Product Line / Series Caviar Blue
Product Type Internal Hard Drive
Form Factor 3.5 inch
Cache 16 MB
Spindle Speed 7200 RPM
Average Seek Time 8.9 ms
Drive Interface Type SATA 3.0 Gbps
RoHS Compliant Yes
Data Transfer Rate 6 Gbps
Sector Size 512 / 512e
Average Latency 4.20 ms (nominal)
Contact Start/Stop Cycles 50,000 minimum

WD6400AAKS Key Features: 

  • WD Caviar Blue HDDs deliver rock-solid performance and ultra-cool and quiet operation.
  • With WhisperDrive technology, the drive minimizes noise to levels near the threshold of human hearing.
  • WD’s SoftSeek technology, with its read/write-seeking algorithms, ensures more efficient operation.
  • These hard drives are available with either SATA

About Western Digital

Western Digital Corporation is one of the world’s largest providers of data storage products and solutions. Western Digital’s product portfolio includes hard drives, solid-state drives, network-attached storage devices, and bundled software and data recovery services. Incorporated in 1970 with headquarters in Irvine, California, the company provides its products to consumers, small-and-medium businesses, and large enterprises.

Talk to Experts at Memory4less.com

Find latest HDDs for your desktop, laptop, servers, and workstation from our comprehensive catalog of storage drives from top brands such as Western Digital, Seagate, and more. Memory4less offers high-end products and ensures that our valued customers find the right upgrade for their system through our exceptional customer service. You can always reach out to us through live chat or call us at 1-800-821-3354.

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