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IBM IC25N040ATCS05 40GB IDE Ultra ATA/100 5400 2.5-inch 8MB Hard Drive
- Capacity: 40GB
- Interface: IDE Ultra ATA/100
- Form Factor: 2.5-inch
- Rotational Speed: 5400 RPM
- Buffer Size: 8MB
- Designed for laptops and compact systems
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Product Overview
The IBM IC25N040ATCS05 is a 40GB 2.5-inch IDE hard drive designed for laptops and small form factor systems. It features an Ultra ATA/100 interface for data transfer and operates at a spindle speed of 5400 RPM. The drive includes an 8MB buffer for improved performance.
Technical Information
| Capacity | 40GB |
| Interface | IDE Ultra ATA/100 |
| Form Factor | 2.5-inch |
Additional Specifications
| Rotational Speed | 5400 RPM |
| Buffer Size | 8MB |
Product Description
This IBM hard drive, identified by SKU IC25N040ATCS05, offers a 40GB storage capacity, making it suitable for older laptops or systems requiring a smaller drive. The Ultra ATA/100 interface ensures compatibility with a wide range of motherboards and controllers from its era, providing a reliable data transfer rate. Its 5400 RPM spindle speed balances performance with power efficiency and acoustic levels, a common characteristic for 2.5-inch mobile drives. The 8MB buffer memory helps to smooth out data flow between the drive's internal operations and the system's requests, contributing to overall responsiveness during read and write operations. The 2.5-inch form factor is standard for most notebook computers, allowing for easy integration into existing drive bays. This drive represents a solid choice for upgrades or replacements in legacy portable computing devices. With its IDE interface, the IC25N040ATCS05 is a legacy storage solution. It is important to verify motherboard compatibility for the Ultra ATA/100 standard before installation. The drive's specifications are optimized for general-purpose computing tasks, providing dependable storage for operating systems, applications, and user data.
 2.5-Inch Har.webp)
