• WD6400AAKS Western Digital CAVIAR BLUE 640GB 7200RPM 3Gb/s 3.5" SATA Hard Driv
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Western Digital

WD6400AAKS Western Digital CAVIAR BLUE 640GB 7200RPM 3Gb/s 3.5" SATA Hard Drive

WD6400AAKS Western Digital CAVIAR BLUE 640GB 7200RPM 3Gb/s 3.5" SATA Hard Drive

New Bulk Packaging

$34.95
$34.95
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Product Specifications - Western Digital WD6400AAKS
Brand Western Digital
Model Number WD6400AAKS
Series Caviar Blue
Capacity 640 GB
Interface SATA 3 Gb/s
Spindle Speed 7200 RPM
Cache 16 MB
Form Factor 3.5-Inch LFF
Condition New Bulk Packaging
Warranty 90 Days

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WD6400AAKS Western Digital CAVIAR BLUE 640GB 7200RPM 3Gb/s 3.5" SATA Hard Drive

Product Details

Western Digital WD6400AAKS 640GB 7200RPM 3Gb/s 3.5" SATA Hard Drive – New Bulk Packaging, 90-Day Warranty

The Western Digital WD6400AAKS Caviar Blue 640GB SATA Hard Drive delivers reliable everyday performance for desktop and workstation applications. Engineered for balanced speed, quiet operation, and long-term dependability, it’s an excellent choice for system upgrades, backups, or data storage expansion.

With a 7200 RPM spindle speed, SATA 3 Gb/s interface, and 16 MB cache, this drive provides smooth operation and consistent throughput. Each drive ships in New Bulk Packaging and includes a 90-Day Seller Warranty for peace of mind.

Key Features

  • 640 GB desktop-class storage capacity

  • 7200 RPM rotational speed for faster load times

  • SATA 3 Gb/s interface ensures reliable connectivity

  • 16 MB cache improves data transfer efficiency

  • 3.5-inch LFF form factor fits standard desktops and towers

  • Whisper-quiet operation with low power draw

  • Condition: New Bulk Packaging

  • Warranty: 90-Day Seller Warranty

Technical Specifications

  • Brand: Western Digital

  • Model Number: WD6400AAKS

  • Series: Caviar Blue

  • Capacity: 640 GB

  • Interface: SATA 3 Gb/s

  • Spindle Speed: 7200 RPM

  • Cache: 16 MB

  • Form Factor: 3.5-Inch LFF

  • Drive Type: Internal Desktop HDD

  • Condition: New Bulk Packaging

  • Warranty: 90 Days

Compatible With

  • Standard desktop PCs and workstations

  • Custom-built and OEM systems (Dell, HP, Lenovo, Acer etc.)

  • External USB enclosures supporting 3.5" SATA drives

  • DVRs and home media servers

Ideal For

  • Desktop storage upgrades

  • System backups and secondary storage

  • Everyday computing and data archiving

  • External drive enclosures

Why Buy From Us

  • Enterprise & consumer drives in New Bulk Packaging

  • 90-Day Seller Warranty

  • Same-day or next-day shipping

  • Professionally packaged for secure delivery

  • Trusted U.S.-based IT hardware supplier

Payment, Shipping & Returns

  • Payment – PayPal, major credit cards, and company/government POs accepted.

  • Shipping – FedEx or USPS within one business day; expedited options available. Tracking included.

  • Returns – Backed by a 90-Day Warranty. Contact us for assistance or replacement.

Specifications

Western Digital WD6400AAKS Caviar Blue 640GB 7200RPM 3Gb/s 3.5" SATA Hard Drive – New Bulk Packaging, 90-Day Warranty

Drive Type

HDD

Storage Capacity

640 GB

Form Factor

3.5 in

Technology You Can Trust

At Technology You Can Trust, we combine innovation, reliability, and performance to deliver solutions you can depend on. From advanced hardware to seamless software, our products are built with precision and durability in mind—empowering you to work smarter, stay connected, and achieve consistent results with confidence.

Smarter Server Solutions

At Smarter Server Solutions, we go beyond standard technology to deliver servers that are faster, more reliable, and built for growth. Our focus on performance, security, and scalability ensures your business runs smoothly today while staying prepared for tomorrow. Experience smarter technology designed to optimize efficiency and drive success.