WD4001FAEX Western Digital 4TB Internal Hard Disk SATA 6GBPS Refurbished

The Western Digital Caviar Black 4TB 7.2K RPM SATA hard drive (model number WD4001FAEX) is a 3.5-inch form factor drive that uses the SATA III (6 Gbps) interface. It has a large storage capacity of 4TB and a spindle speed of 7200 RPM. It also has a large cache of 64MB. This drive is compatible with most desktop computers and servers that support a 3.5-inch form factor and have a SATA III interface. It's known as a High-performance drive that's perfect for power users and those who demand the best performance and reliability from their storage devices. It's also worth noting that this model has been discontinued by the manufacturer, so it may not be possible to find new units in the market.

One of the key highlights of the Western Digital WD4001FAEX is its capacious 4 Terabytes (TB) storage capacity. In the ever-evolving digital landscape where data accumulates at an unprecedented rate, having ample storage space is crucial. Whether you are a multimedia enthusiast, a content creator, or a professional dealing with large datasets, this HDD provides the room you need to store and access your data with ease.

• The rotational speed of a hard disk drive is a critical factor that directly influences its performance. The WD4001FAEX operates at an impressive 7200 Revolutions Per Minute (RPM), signifying swift data access and transfer rates. This speed is particularly advantageous for tasks that require quick read-and-write operations, such as loading large applications, transferring files, or running resource-intensive software.

• The SATA interface plays a pivotal role in determining how fast data can be transferred between the hard drive and other components of a computer. The WD4001FAEX supports SATA 6 Gigabits Per Second (GBPS), ensuring that data can be transmitted at a rapid pace. This feature is especially beneficial for users who engage in tasks that involve substantial data transfers, such as video editing or gaming, where quick access to large files is paramount.

In the realm of HDDs, the cache size, also known as the buffer size, is a crucial aspect that influences the drive's efficiency. The WD4001FAEX is equipped with a generous 64 Megabytes (MB) buffer, providing a temporary storage space for frequently accessed data. This cache size enhances overall system performance by reducing the time it takes to retrieve commonly used information, resulting in a smoother and more responsive user experience.

The physical dimensions of a hard drive are vital considerations, especially when it comes to compatibility with various computer systems. The WD4001FAEX adopts the 3.5-inch form factor, which is the standard size for desktop internal hard drives. This size ensures easy integration into most desktop computer setups, making it a versatile choice for users looking to upgrade or replace their existing storage solutions.

• Western Digital's Caviar Black series is renowned for its emphasis on performance, reliability, and durability. The WD4001FAEX is no exception, belonging to this esteemed series known for delivering high-quality storage solutions. The Caviar Black designation indicates that this HDD is designed for users who prioritize speed and performance in their storage devices, making it a suitable choice for gaming rigs, creative workstations, and other demanding applications.

• The true test of any storage device lies in its performance under real-world usage scenarios. The WD4001FAEX excels in tasks that demand high-speed data access, such as gaming, video editing, and multitasking with resource-intensive applications. Users can experience reduced loading times, seamless data transfers, and an overall improvement in system responsiveness when incorporating this HDD into their setups.

In addition to its impressive core specifications, the WD4001FAEX incorporates advanced technologies that contribute to its overall efficiency and reliability. These may include error correction mechanisms, power management features, and enhanced durability through technologies like NoTouch Ramp Load Technology, which ensures that the recording head never touches the disk media, minimizing wear and tear.

Power efficiency is a critical consideration in today's eco-conscious computing landscape. The WD4001FAEX is designed with power management features that optimize energy consumption without compromising performance. This is particularly advantageous for users who aim to build energy-efficient systems or those who prioritize minimizing their environmental impact.

• The Western Digital Caviar Black 4TB 7.2K RPM SATA hard drive (model number WD4001FAEX) is a high-performance drive that is designed for power users and those who demand the best performance and reliability from their storage devices.
• It has a spindle speed of 7200 RPM, which allows for faster data access times and higher throughput than drives with lower RPM speeds. Additionally, it has a large cache of 64MB, which can help improve performance by allowing the drive to buffer more data and access it more quickly.
• The drive is capable of fast data transfer rates, with a sustained data transfer rate of around 150MB/s and a burst data transfer rate of 6 Gbps. Access time is around 8.9ms.
• This drive is designed to handle heavy workloads and can be used in high-performance systems such as gaming, video editing, and large data storage servers.
• It's also worth noting that performance can vary depending on other system components and the specific workload being run on the drive, so it is important to consider these factors when evaluating the performance of this drive.

• Manufacturer: Western Digital Corporation
• Part Number or SKU# WD4001FAEX
• Type: Hard Disk Drive
• Sub-Type: SATA-6GBPS
• Product Line: WD Caviar Black

• Transfer Rates Buffer To Host (Serial ATA): 6 GB/S (Max)
• Rotational Speed: 7200 RPM (nominal)
• Buffer Size: 64 MB
• Average Latency: 4.20 ms (nominal)
• Load/unload Cycles: 300,000 minimum
• Physical Specifications
• Form Factor: 3.5"
• Formatted Capacity: 4,000,787 MB
• Capacity: 4 TB
• Interface: 6.0GB/S SATA
• User Sectors Per Drive: 3,907,029,168

• Shock Operating Shock (Read): 30G, 2 ms
• Non-operating Shock : 300G, 2 ms
• Acoustics Idle Mode: - 29 dBA (average)
• Seek Mode : 0 - 34 dBA (average)
• Temperature Operating : -0° C to 60° C
• Non-operating : -40° C to 70° C

• Power Dissipation ReadWrite: 10.40 Watt
• Idle: 8.10 Watts
• Sandby: 1.20 Watts
• Sleep: 1.20 Watts

In short, the Western Digital WD4001FAEX 4 Terabytes 7200 RPM SATA 6 GBPS 64 MB Buffer 3.5-Inch Caviar Black Internal Hard Disk Drive stands out as a robust storage solution that combines ample capacity, high-speed performance, and reliability. Whether you are a professional in need of a dependable workhorse for data-intensive tasks or a gaming enthusiast seeking faster load times and seamless gameplay, this HDD caters to a diverse range of user needs. With its advanced features, compatibility, and the backing of Western Digital's reputation, the WD4001FAEX proves to be a compelling choice in the competitive landscape of internal hard disk drives.