WESTERN DIGITAL WD6401AALS-00J7B1 Sata Hdd 640GB 7.2K 3GB/S 3.5

( Brand: Western Digital ), ( Type: Hard Drive ), ( Manufacturer Part Number: WD6401AALS-00J7B1 ), ( Country Of Origin: Malaysia )

Review WESTERN DIGITAL 640gb 7.2k Sata 3gb/s 3.5 Hdd

The Western Digital WD6401AALS-00J7B1 is a 640GB internal hard drive designed for desktop computers, delivering ample storage space and reliable data transfer. This 3.5-inch SATA III hard drive boasts a 7200 RPM rotational speed, ensuring quick data access and efficient performance. With a transfer rate of up to 3.0 Gb/s, it is well-suited for modern systems and applications that demand high-speed data transfer.

The drive is equipped with WD's Advanced Format technology, which allows for increased areal density and improved data reliability. It also features a 64MB cache, which helps to optimize data transfer and improve overall system performance.

The hard drive is built with a robust design, featuring a rugged aluminum enclosure that not only provides excellent heat dissipation but also adds a touch of elegance to any desktop setup. It is also backed by Western Digital's renowned reliability, with a 3-year limited warranty for peace of mind.

The WD6401AALS-00J7B1 is a versatile and reliable choice for those in need of additional storage for their desktop computer. Whether it's for storing large multimedia files, important documents, or a gaming library, this hard drive delivers the capacity, speed, and reliability to meet your needs. With its SATA III interface, it is also backward compatible with SATA II systems, making it a versatile option for a wide range of desktop computers.

Pros and Cons of Buying WD WD6401AALS-00J7B1 640GB 7.2k SATA 3GB/S 3.5 HDD

a) High Storage Capacity: With a storage capacity of 640GB, this hard drive offers ample space for storing large files, media collections, and applications.

b) Fast Data Transfer Rate: The SATA 3GB/S interface ensures fast data transfer rates, making it an ideal choice for users who require quick access to their data.

c) Reliable and Durable: Western Digital is a reputed brand known for its reliable and durable hard drives. This model comes with a 3-year limited warranty for peace of mind.

d) Quiet Operation: The hard drive operates quietly, making it perfect for use in a home or office environment where minimal noise is desired.

a) Lack of Advanced Features: This hard drive does not come with advanced features like RAID support or automatic backup. Users looking for such features may need to consider other options.

b) Higher Power Consumption: Compared to some other hard drives, this model consumes a higher amount of power, which might increase your electricity bill over time.

The Western Digital WD6401AALS-00J7B1 640GB 7.2k SATA 3GB/S 3.5 HDD is an excellent choice for users who require a large storage capacity and fast data transfer rates. Its reliable and durable build makes it a safe investment, and its quiet operation ensures minimal disturbance. However, it may not be the best option for those seeking advanced features or looking to minimize power consumption.

If you are in the market for a large capacity hard drive with fast data transfer rates and a reputed brand name, the Western Digital WD6401AALS-00J7B1 640GB 7.2k SATA 3GB/S 3.5 HDD is a strong contender. Its high storage capacity, fast data transfer rates, and quiet operation make it an ideal choice for users who need to store and access large files quickly and efficiently. However, users seeking advanced features or looking to minimize power consumption may need to consider other options.

Details:

Free shipping. Unit pulled from a working environment and works great. Comes as photographed.

part #: wd6401aals00j7b1 prices

• $19.60-$49.95

specifications serversappy:

• brand: Western Digital
• type: Hard Drive
• manufacturer part number: WD6401AALS-00J7B1
• country of origin: Malaysia

seller serversappy:

• # reviews: 542
• city: Elkhorn, Nebraska
• rating: 100.0%

general serversappy:

• Enterprise Networking, Servers > Server Components > Other Ent Server Components
• condition: Used

returns serversappy:

• method: Money back
• policy: Returns Accepted
• paid by: Buyer
• time: 60 Days

offer serversappy:

• started: March 8, 2026
• sold: 0
• availability: In Stock
• quantity: 1
• options: Ship-to-home

shipping serversappy:

• service: Economy
• class: Economy
• type: Fixed
• transit: 3-6 Days
• cost: $0.00

payments serversappy:

• credit card: Discover
• wallet: Apple-pay
• other

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