SSD disk Lenovo 256GB M.2 2280 PCIe4x4 STC OP 5SS0V26457

The Lenovo SSD 256GB M.2 2280 PCIe4x4 STC OP 5SS0V26457 is a compact internal solid-state drive designed to deliver faster boot times, quicker application launches, and improved system responsiveness for laptops and desktops that support the M.2 2280 form factor and PCIe 4.0 x4 interface. Offering 256GB of NAND-based storage in a slim module, this SSD targets users who need a reliable primary or secondary drive for everyday computing, gaming, and professional workflows.

Advantages

This M.2 NVMe drive uses the PCIe 4.0 x4 link to provide higher sequential read and write throughput compared with older SATA or PCIe 3.0 solutions, reducing load times and accelerating file transfers. The compact 2280 form factor allows easy installation into modern ultrabooks and desktop motherboards with M.2 slots. Built to solid-state standards, the drive offers greater durability and shock resistance than mechanical disks, improving data reliability in portable devices.

Suitable for

• Upgrading storage in laptops and ultrabooks with M.2 2280 slots
• Installing as a primary OS drive for faster boot and application performance
• Adding fast secondary storage for games, media, and productivity files
• Systems that support PCIe 4.0 x4 for maximum throughput

Key specifications

• Form factor: M.2 2280
• Interface: PCIe 4.0 x4 (NVMe)
• Capacity: 256 GB NAND storage
• Typical use: internal SSD for OS, applications, and files
• Physical: single-sided M.2 module suitable for standard M.2 slots

How to use

Power down the computer and disconnect mains power before installation. Locate an available M.2 2280 slot on the motherboard or laptop, remove any securing screw, align the notch on the SSD with the slot, and insert at a slight angle. Press the module down and secure it with the mounting screw. After reassembly and powering on, enter the system BIOS or OS disk management to initialize, format, and partition the drive as required, then install the operating system or move data to the new SSD.

Usage recommendations

Ensure the host device supports M.2 2280 and PCIe 4.0 x4 to achieve the highest performance; when used in PCIe 3.0 slots, the drive remains compatible but will operate at reduced bandwidth. Use proper thermal management if the device runs sustained heavy workloads, and keep firmware up to date via Lenovo support channels for best reliability and compatibility.