Western Digital 3.5" WD40EZRZ-00WN9B0

Western Digital is a multinational company that specializes in data storage solutions. The company was founded in 1970 and has since grown into one of the largest and most reputable manufacturers of hard drives, solid-state drives (SSDs), and other data storage products in the world. Overall, Western Digital is a trusted and respected brand in the data storage industry, known for their high-quality products, innovation, and commitment to customer satisfaction.

In Western Digital hard drives, DCM stands for "Drive Configuration Matrix." The DCM code is a series of letters and numbers that identify the specific characteristics of the hard drive, such as its model number, capacity, and firmware version. The DCM code can be useful for identifying and selecting a compatible replacement PCB (printed circuit board) for a failed hard drive, as different DCM codes may have different configurations and specifications. It can also be used for firmware and data recovery purposes.

Download WDC WD40EZRZ-00WN9B0-80-00A80-WD-WCC4E3YFKUV4.zip firmware (23.65MB). This file has been downloaded 0 times.


Family: Giant
ROM Capacity: 512KB
PCB Number: 2060-771945-002 REV A
SoC (MCU): 88i9446C0 0x(A5C0)
Interface: SATA (3.5")
Country: Malaysia
HDD Capacity: 4000GB
Model: WD40EZRZ-00WN9B0
Serial Number: WCC4E3YFKUV4
Firmware Version: 80.00A80
DCM:
SA SPT: 2116
ROM Version: 01.8BC
ROM F/W Version: 0001008B
Overlay FW Version: 01.8CC
Servo FW Version: 02.67
Date: 6 NOV 2015

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3.5 inch hard drives are typically used in desktop computers and other large computing systems that require high-capacity storage solutions. These hard drives offer large amounts of storage space and are ideal for storing large media files, such as high-definition video and audio files, as well as software applications and operating system files. They are also commonly used in data centers and other enterprise-level computing environments for server and storage applications. Due to their larger size and higher power consumption, 3.5 inch hard drives are not typically used in portable devices or laptops, which often require smaller and more power-efficient storage solutions.

A SATA (Serial Advanced Technology Attachment) connector is a data transfer interface commonly used for connecting storage devices such as hard disk drives, solid-state drives, and optical drives to a computer's motherboard. It replaced the older IDE (Integrated Drive Electronics) connector due to its faster data transfer speeds, better cable management, and more compact form factor. SATA connectors come in different variants, including SATA I, SATA II, and SATA III, each with varying maximum data transfer rates. The connectors themselves are usually small, thin, and L-shaped, with a row of metal pins for data and power transmission.

There are several hard disk drive (HDD) manufacturers in Malaysia. One of the largest and most well-known is Western Digital, which has several manufacturing facilities in the country. Western Digital is a leading provider of data storage solutions and produces a range of HDDs, solid-state drives (SSDs), and other data storage products for consumer and enterprise use. Another major HDD manufacturer in Malaysia is Seagate Technology, which also has multiple manufacturing facilities in the country. Seagate is a global leader in data storage solutions and produces a range of HDDs and SSDs for a variety of applications. In addition to Western Digital and Seagate, there are also several other HDD manufacturers in Malaysia, including Toshiba and Hitachi Global Storage Technologies. These companies also produce a range of data storage solutions and play an important role in the global data storage market.