Seagate 40GB 3.5" 7200RPM ATA-100 HDD

Overview

The Seagate ST340215A is a 3.5-inch internal hard drive designed to provide reliable storage with a 40 GB capacity. It connects through an ATA-100 interface, allowing data transfer speeds up to 100 MBps, which suits everyday desktop computing needs where steady performance is important. With a spindle speed of 7200 RPM and an average seek time of 11 milliseconds, this drive balances speed and responsiveness for typical file access and storage tasks.

This hard drive includes a 2 MB buffer to help smooth out data flow, and it uses Perpendicular Recording technology to optimize data density on the platters. It also features S.M.A.R.T. diagnostics, which help monitor the drive’s health and can alert users to potential issues before they become critical. The SoftSonic motor design reduces noise, making it a quieter option for home or office environments.

Built to withstand everyday use, the ST340215A can tolerate shocks up to 63 g during operation and handle vibrations up to 0.5 g, which adds to its durability in standard desktop setups. It is RoHS compliant, reflecting adherence to environmental standards, and comes with a three-year manufacturer warranty for added peace of mind. This drive is a practical choice for users looking to upgrade or replace storage in older desktop systems or for those who need a straightforward, dependable hard drive for general computing tasks.

Key features

• 40 GB storage capacity with 7200 RPM spindle speed for consistent performance
• ATA-100 interface supporting up to 100 MBps transfer rate for smooth data access
• 2 MB buffer and 11 ms average seek time to improve data handling efficiency
• S.M.A.R.T. monitoring provides early warnings of potential drive issues
• Perpendicular Recording technology enhances data density and reliability
• SoftSonic motor design reduces operational noise for quieter environments
• Shock tolerance up to 63 g and vibration resistance up to 0.5 g for durability
• RoHS compliance ensures environmentally responsible manufacturing
• Three-year manufacturer warranty offers long-term support and confidence

Key specs

• Storage capacity: 40 GB
• Form factor: 3.5-inch
• Spindle speed: 7200 RPM
• Interface: ATA-100
• Maximum transfer rate: 100 MBps
• Buffer size: 2 MB
• Average seek time: 11 ms
• Shock tolerance (operating): 63 g
• Vibration tolerance: 0.5 g
• Compliance: RoHS
• Warranty: 3 years