SSD Lenovo M.2 2242 PCIe 4.0 NVMe 256GB internal storage

The Lenovo M.2 2242 PCIe 4.0 NVMe 256GB internal storage is a compact solid-state drive in the M.2 2242 form factor that provides 256GB of NAND-based storage with a PCIe 4.0 NVMe interface. Engineered for systems that accept M.2 2242 modules, this SSD is intended to replace or upgrade existing storage in laptops, small form-factor desktops and embedded devices, improving boot times, application launch speed and overall system responsiveness.

Advantages

This M.2 2242 SSD uses the PCIe 4.0 NVMe protocol to enable higher sequential read/write throughput and lower latency compared with SATA or older PCIe generations, where supported by the host. Its compact 22 x 42 mm form factor allows installation in space-constrained devices. With no moving parts, the drive offers greater shock resistance, lower power consumption and quieter operation than mechanical drives. The 256GB capacity provides a balance between storage space and cost for system drives and application installations.

Suitable for

• Laptops and ultrabooks with an M.2 2242 PCIe NVMe slot
• Mini PCs and small form-factor desktops requiring a compact SSD
• Embedded systems and industrial devices that accept M.2 2242 modules
• System boot drive and primary application storage

Key specifications

• Form factor: M.2 2242 (22 x 42 mm)
• Interface: PCIe 4.0 x4, NVMe protocol
• Capacity: 256 GB (usable capacity may vary after formatting)
• NAND type: NAND flash (manufacturer-specified)
• Typical operating power: low-power SSD operation suitable for mobile devices
• Physical profile: single-sided module (subject to model revision)

How to use

Power down the host device and disconnect external power before installing the M.2 2242 SSD. Locate the M.2 slot on the motherboard that supports M.2 2242 PCIe NVMe modules, align the module with the keyed connector and insert at a slight angle, then secure it with the appropriate standoff and screw. After physical installation, power on the system, enter the firmware/BIOS to confirm the drive is detected, and initialize, partition and format the drive using the operating system’s disk management tools as required. If migrating an existing system, use image-cloning or migration software compatible with NVMe drives to copy the operating system and data.

Usage recommendations

Ensure the host device supports PCIe 4.0 x4 NVMe in an M.2 2242 slot for optimal performance; if the host supports only an older PCIe generation, the SSD will operate at the lower interface speed. Maintain current firmware and drivers provided by the system or motherboard vendor for compatibility and stability. Allow adequate airflow or passive cooling in compact enclosures to prevent sustained high temperatures under heavy workloads.