Western Digital 3.5" WD2000FYYZ-01UL1B1

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 WD2000FYYZ-01UL1B1-01-01K02-WD-WCC1P1024580.7z firmware (6.65MB). This file has been downloaded 0 times.


Family: KOJN_RE
ROM Capacity: 1024KB
PCB Number: 2060-771822-002 REV A
SoC (MCU): 0x(96C1)
Interface: SATA (3.5")
Country: Thailand
HDD Capacity: 2000GB
Model: WD2000FYYZ-01UL1B1
Serial Number: WCC1P1024580
Firmware Version: 01.01K02
DCM: EBNNNTJMAB
SA SPT: 1920
ROM Version: 07.J2E
ROM F/W Version: 000700P2
Overlay FW Version: 07.J4E
Servo FW Version: 02.09
Date: 23 NOV 2013

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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.

Thailand is one of the countries where hard drive manufacturing takes place. There are several hard drive manufacturers operating in Thailand, including Seagate Technology, Western Digital, and Toshiba. These companies have established manufacturing plants in Thailand to take advantage of the country's skilled labor force and favorable economic conditions. Seagate Technology has been manufacturing hard drives in Thailand since the early 1990s and has several facilities in the country. Western Digital also has multiple manufacturing facilities in Thailand, including a large facility in the Bang Pa-In Industrial Estate. Toshiba, on the other hand, has a hard drive manufacturing plant in the Navanakorn Industrial Estate, which is located just outside of Bangkok.