Name: MHJ2181AT Fujitsu 18.1GB 2.5-inch Ultra ATA/66 4200RPM HDD
Brand: Fujitsu
SKU: MHJ2181AT
Price: 1.00 USD
Availability: InStock
Rating: 4.8 (122 reviews)

Product Overview
The Fujitsu MHJ2181AT is a 2.5-inch hard drive delivering 18.1GB of storage with a 4200 RPM spindle speed. It uses an Ultra ATA/66 interface and includes a 512KB cache buffer, fitting mobile computing and small form factor systems that require a compact storage solution.

General Information
Brand	Fujitsu

Technical Information
Drive Type	Internal Hard Drive
Form Factor	2.5-inch
Cache	512KB
Spindle Speed	4200 RPM
Hot Pluggable	No
Hot Swappable	No
Hybrid Drive	No
Compatible For	Notebook

Interfaces/Ports
Interface	ATA-66

Physical Characteristics
Condition	Refurbished
Weight	1.76

Miscellaneous
Assembly Required	No
Compliance Standards	RoHS, CE, FCC

Product Description
The Fujitsu MHJ2181AT is a 2.5-inch hard disk drive offering 18.1GB of storage capacity. It features a spindle speed of 4200 revolutions per minute, utilizing the Ultra ATA/66 interface for data transfers. This drive is typically used in mobile computing systems or environments where space constraints require smaller drives. Designed primarily for laptop or compact desktop applications, the MHJ2181AT supports data caching with a 512KB buffer to assist in improving read and write operations. Its interface and form factor make it compatible with systems that accept 2.5-inch Ultra ATA/66 drives. Key Features 18.1GB total storage capacity 4200 RPM rotational speed Ultra ATA/66 interface for data transfer 2.5-inch drive size compatible with mobile devices 512KB cache for buffered data handling This hard drive is suitable for use in systems requiring moderate storage space along with a smaller physical footprint. It serves well in mobile computing scenarios where lower spindle speed drives are common, balancing capacity and power consumption. The design supports integration into devices that use the Ultra ATA/66 standard.

Use Cases
The MHJ2181AT hard drive is typically used in mobile and compact computing environments where space limitations necessitate smaller drives. It benefits users who need moderate storage capacity without the requirement for high-speed spindle rates. How It's Used: Installed in laptops requiring a 2.5-inch Ultra ATA/66 drive Used in small form factor desktops with compatible interfaces Employed for light data storage and retrieval tasks in mobile computing Integrated into embedded systems or portable devices needing compact storage Replacement or upgrade drive for systems supporting Ultra ATA/66 standard This hard drive operates as a practical storage component in systems where compact size and standard interface compatibility are important. It supports typical mobile workloads and environments that do not demand high rotational speeds.

FAQ's
What interface does the MHJ2181AT use? The MHJ2181AT uses the Ultra ATA/66 interface, a parallel ATA standard supporting data transfer rates up to 66 MB/s typically found in older laptop and desktop systems. Is the MHJ2181AT compatible with standard 2.5-inch drive bays? Yes, the MHJ2181AT conforms to the 2.5-inch form factor, making it compatible with devices designed to accept 2.5-inch hard drives. What is the rotational speed of this Fujitsu drive? The drive operates at 4200 revolutions per minute (RPM), which is common for mobile hard drives designed to balance power consumption and performance. How much cache memory does the MHJ2181AT have? This model includes a 512KB cache buffer which helps in temporarily storing data to improve read and write efficiency. Can this drive be used in desktop computers? The MHJ2181AT can be used in desktop systems that support 2.5-inch Ultra ATA/66 drives, often requiring adapters or specific bay mounts depending on the chassis. What storage capacity does this Fujitsu HDD offer? The MHJ2181AT provides 18.1GB of storage capacity, which is suitable for basic file storage and lightweight applications.