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HP J7948-61003 20GB IDE Ultra ATA/100 (ATA-6) 4200 2.5-inch Hard Drive
- Capacity: 20GB
- Interface: IDE Ultra ATA/100 (ATA-6)
- Form Factor: 2.5-inch
- Rotational Speed: 4200 RPM
- Designed for compact HP systems
- Lower power consumption
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Product Overview
This HP J7948-61003 is a 20GB IDE hard drive with a 4200RPM rotational speed and Ultra ATA/100 (ATA-6) interface. It is a 2.5-inch drive, typically used in laptops or compact systems.
Technical Information
| Capacity | 20GB |
| Interface | IDE Ultra ATA/100 (ATA-6) |
| Form Factor | 2.5-inch |
Additional Specifications
| Rotational Speed | 4200 RPM |
| Manufacturer | HP |
Product Description
The HP J7948-61003 is a 20 Gigabyte mobile hard disk drive, characterized by its 2.5-inch form factor, which is standard for laptop computers and other space-constrained devices. It utilizes the IDE (Integrated Drive Electronics) interface, supporting the Ultra ATA/100 (ATA-6) specification, which allows for data transfer speeds up to 100 MB/s. This interface was prevalent in portable computing devices of its era. Operating at a rotational speed of 4200 RPM, this drive is optimized for lower power consumption and reduced heat generation compared to faster drives, making it well-suited for battery-powered devices like laptops. The 20GB capacity was typical for system drives in many portable computers during the early to mid-2000s, sufficient for operating systems and essential applications. As an HP part, this drive was likely manufactured or specified by HP for inclusion in their laptop lines. It serves as the primary storage medium for the system's firmware, operating system, and user data. Its compact size and power efficiency make it a reliable component for mobile computing needs where performance is balanced with battery life and thermal management.
