Lenovo 5ss0w79545 512GB M.2 2280 Pcie 4x4 Ssd Assembly

Product Description

The LENOVO 5ss0w79545 is a 512GB M.2 2280 solid-state drive assembly designed as a direct replacement component for compatible Lenovo systems. Operating on a PCIe Gen 4x4 interface, this SSD delivers high-bandwidth storage performance suited to demanding computing environments. The M.2 2280 form factor measures 22mm wide by 80mm long, conforming to the standard NVMe slot found across modern laptop and desktop platforms. This drive assembly includes Opal 2.0 self-encrypting drive capability, making it appropriate for deployments where data-at-rest security is required. It is installed by qualified technicians performing storage upgrades or failed-drive replacements on supported Lenovo hardware.

This SSD assembly is intended for use in Lenovo laptop and desktop systems that accept an M.2 2280 PCIe Gen 4x4 NVMe drive. The MIC designation indicates a Micron-manufactured NAND component, and the Opal specification supports hardware-level encryption managed through compatible security software. This part is appropriate for IT professionals, depot repair technicians, and authorized service providers performing OEM-level component replacement.

Key Features

• 512GB storage capacity in the M.2 2280 form factor
• PCIe Gen 4x4 interface for high-throughput NVMe performance
• Opal 2.0 self-encrypting drive support for hardware-based data security
• Micron NAND flash memory construction
• OEM assembly format for direct board-level replacement

Compatibility

Designed as an OEM-style replacement SSD assembly for Lenovo systems that support M.2 2280 PCIe Gen 4x4 NVMe storage. Verify the target system's service manual for slot compatibility and supported drive specifications before installation.

Installation Notes

Installation should be performed by a qualified technician following standard electrostatic discharge precautions. Power down the system completely and disconnect all power sources, including the internal battery, before removing or seating the drive. The M.2 card edge connector requires firm, even insertion into the slot before securing the retention screw. If the drive uses Opal encryption, configure security settings through the system BIOS or compatible drive management software prior to placing the system back in service.

Technical Specifications

• Capacity: 512GB
• Form Factor: M.2 2280
• Interface: PCIe Gen 4x4 NVMe
• Encryption: Opal 2.0 Self-Encrypting Drive
• NAND Manufacturer: Micron

Standard Information

• Brand: LENOVO
• Manufacturer Part Number: 5ss0w79545