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WD4000AAJS Western Digital Caviar Blue 400GB 7200RPM SATA 3GB/s 8MB Cache 3.5-inch Hard Drive

MPN WD4000AAJS
Manufacturer Western Digital
Series/Type WD Caviar Blue
+1 469-459-9688
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Free & Fast Shipping

Easy Returns

30 Days Easy Returns

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Related SKUs
WD4000AAKB-00UKA0 WD400EB-75PFO WD400BB-00FJA0 WD40EZRX WD400AB-60BVA0

General Information

WD4000AAJS Western Digital Caviar Blue 400GB 7200RPM SATA 3GB/s 8MB Cache 3.5-inch Hard Drive

Key Features

  • 400GB capacity
  • 7200 RPM speed
  • SATA 3Gb/s interface
  • 8MB cache
  • 3.5-inch form factor

    • Benefits

  • The WD4000AAJS Western Digital Caviar Blue 400GB 7200RPM SATA 3GB/s 8MB Cache 3.5-inch Hard Drive is a high-quality product that offers excellent performance and reliability.
  • It is perfect for use as a primary storage drive for your computer, or as a secondary drive for storing photos, videos, music, and other files.
  • The WD4000AAJS Western Digital Caviar Blue 400GB 7200RPM SATA 3GB/s 8MB Cache 3.5-inch Hard Drive is also very energy efficient, making it a great choice for budget-conscious consumers.

    • Applications

    The WD4000AAJS Western Digital Caviar Blue 400GB 7200RPM SATA 3GB/s 8MB Cache 3.5-inch Hard Drive is ideal for use in a variety of applications, including:
  • Desktop computers
  • Laptops
  • External hard drives
  • NAS devices
  • Media streaming devices

    • Conclusion

    The WD4000AAJS Western Digital Caviar Blue 400GB 7200RPM SATA 3GB/s 8MB Cache 3.5-inch Hard Drive is a great choice for anyone looking for a high-quality, reliable, and affordable hard drive. It offers excellent performance and reliability, and is perfect for use in a variety of applications.
    Condition: Refurbished

    Technical Specs

    Manufacturer Western Digital
    Manufacturer Part # WD4000AAJS
    Product Line Caviar
    Product Series Blue
    Product Type Internal Hard Drive
    Form Factor 3.5-inch
    Capacity 400 GB
    Cache 8 MB
    Spindle Speed 7200 RPM
    Average Seek Time 8.9 ms
    Drive Interface Type SATA 3.0 Gbps
    Features Data LifeguardShockGuard TechnologyIntelliSeek TechnologyNoTouch Ramp Load Technology

    Review (83)

    4.6
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    1. George. S

      Jan 21, 2024

      Rated 5 out of 5

      Graphic card that i wanted was unavailable in market, they arranged them and delivered. Highly recommended

      Verified Buyer

    2. Nate

      Jan 12, 2024

      Rated 5 out of 5

      Good customer support and got my hard drives on time

      Verified Buyer

    3. Emilia M.

      Apr 23, 2023

      Rated 5 out of 5

      Pleasant shopping experience and 10/10 recommended

      Verified Buyer

    4. Ashby T

      Apr 13, 2023

      Rated 5 out of 5

      Good experience and on time delivery of my laptop memory

      Verified Buyer

    5. Richie

      Apr 08, 2023

      Rated 5 out of 5

      JBS Devices team is very cooperative and helpful. Best place to shop for IT hardware.

      Verified Buyer

    6. R. K

      Apr 04, 2023

      Rated 5 out of 5

      cooperative team and support. 

      Verified Buyer

    7. Carla N.

      Mar 29, 2023

      Rated 5 out of 5

      Tried this website for the first time and it didnt disappoint. Delivered my gpu's and working well.

      Verified Buyer

    8. Jeremy I.

      Mar 29, 2023

      Rated 5 out of 5

      received my packages late. Otherwise, its okay

      Verified Buyer

    9. Nathan L.

      Mar 25, 2023

      Rated 5 out of 5

      Top products and service. Thanks JBS Devices

      Verified Buyer

    10. Justin R.

      Mar 24, 2023

      Rated 5 out of 5

      Got my ssds in time. thanks

      Verified Buyer

    11. Ivan

      Mar 20, 2023

      Rated 5 out of 5

      normally I get my orders shipped fast but gpu got delivered slightly late.

      Verified Buyer

    12. Martha H

      Mar 16, 2023

      Rated 5 out of 5

      Got all the selection for my gaming rig. Thanks

      Verified Buyer

    13. Angela

      Mar 09, 2023

      Rated 5 out of 5

      Memorable experience and best place to buy quality refurbished switches and routers for my workplace.

      Verified Buyer

    14. Mathew

      Mar 03, 2023

      Rated 5 out of 5

      Good website to buy hard drives for pc and laptop.

      Verified Buyer

    15. Ivan H.

      Feb 28, 2023

      Rated 5 out of 5

      Good selection of products. Got my intel motherboard on time within reasonable prices. Recommended.

      Verified Buyer