M.2 2242 NVMe SSD Lenovo 256GB PCIe 4x4 (model 5SS0V26460)

Lenovo M.2 2242 NVMe SSD 256GB PCIe 4x4 is a compact internal solid-state drive in the M.2 2242 form factor designed for thin laptops, mini PCs and small form-factor systems. With 256GB of NAND storage and a PCIe 4x4 NVMe interface, this drive provides lower latency and higher throughput than SATA-based SSDs, improving boot times, application launch speed and overall system responsiveness while fitting into devices that require the short 2242 module length.

Advantages

The M.2 2242 NVMe SSD supports PCIe 4x4 lanes for faster sequential and random read/write performance compared with SATA drives, enabling quicker system boot and faster application access. Its small 2242 size conserves space inside compact devices without sacrificing storage performance. The NVMe protocol reduces command overhead for more efficient data transfer, and the solid-state design offers greater shock resistance and lower power consumption than mechanical drives.

Suitable for (tasks / use cases)

• Operating system installation and system disk for laptops and mini PCs
• Installation of frequently used applications and productivity software
• Storage expansion in small form-factor or embedded systems that accept M.2 2242 modules
• Everyday file storage, document handling and light multimedia tasks

Key specifications

• Form factor: M.2 2242 (22 mm wide, 42 mm long)
• Interface: PCIe 4.0 x4 with NVMe protocol
• Capacity: 256 GB NAND flash storage
• Compatibility: Designed for systems that support M.2 2242 NVMe drives
• Power characteristics: low power consumption typical for NVMe SSDs (varies with workload)
• Physical type: single-sided M.2 module (suitable for tight internal spaces)

How to use

Install the M.2 2242 NVMe SSD into an available M.2 slot that supports NVMe devices, aligning the connector and securing the module with the mounting screw supplied by the system manufacturer. After physical installation, enter the system BIOS/UEFI to verify the drive is detected and configure boot order if installing an operating system. Use operating system disk management tools to format and partition the drive or run the OS installer to set up the drive as the system volume. Ensure BIOS settings enable NVMe and PCIe lane configuration compatible with PCIe 4.0 if supported by the host.

Usage recommendations

For optimal performance, use the SSD in systems with native NVMe support and a motherboard or platform that provides PCIe 4.0 x4 lanes to the M.2 slot. Keep the drive firmware up to date via Lenovo or system vendor updates, follow standard backup practices, and avoid full-drive saturation to maintain sustained write performance.