HDD Lenovo 1 TB 2,5 inch SATA FRU81Y9691

The Lenovo 1TB 2.5 inch SATA FRU81Y9691 is an internal hard disk drive with 1 TB storage capacity in a compact 2.5-inch form factor and SATA interface. Designed for use in laptops and small form-factor desktops, the drive provides a balance of storage space and power efficiency for everyday computing tasks. The unit supports standard SATA connections and is intended for users who need reliable magnetic storage for operating systems, applications, documents and multimedia files.

Advantages

This 2.5-inch HDD offers a large 1 TB capacity in a compact size suitable for portable and space-constrained systems. The SATA interface ensures broad compatibility with modern notebooks and desktop drive bays or adapter caddies. The drive emphasizes durability and consistent operation over time, while consuming less power than larger 3.5-inch desktop drives. Its design supports straightforward replacement or upgrade in systems that accept 2.5-inch SATA drives.

Suitable for

• Upgrading storage in laptops and ultrabooks that accept 2.5-inch SATA drives
• Installing as secondary storage in compact desktops and small form-factor PCs
• Storing large multimedia libraries, documents and application data
• Use in backup solutions where magnetic HDDs are preferred for capacity and cost

Key specifications

• Form factor: 2.5 inch
• Interface: SATA (Serial ATA)
• Storage capacity: 1000 GB (1 TB)
• Drive type: Internal magnetic hard disk drive
• Typical use: laptop and small desktop installations

How to use

Power down the computer and disconnect it from mains power before installing the drive. Open the device chassis or laptop service bay according to the manufacturer’s instructions, locate the 2.5-inch drive bay or adapter, and connect the SATA data and power cables or insert the drive into the system’s SATA connector. Secure the drive with the appropriate mounting hardware, close the chassis, power on the system and configure the drive in the operating system. If required, initialize, partition and format the drive using built-in disk management tools before use.

Recommendations

Ensure firmware and system BIOS/UEFI are up to date for best compatibility. Use the drive within the operating temperature range specified by your system manufacturer, and handle the drive carefully to avoid shock or vibration during installation. Regularly back up important data and consider using health-monitoring software to track SMART attributes and drive status.