Lenovo 256GB M.2 2242 PCIe Gen3 x4 NVMe SSD (5SS0W79570)

Upgrading your ThinkPad's storage can breathe new life into an aging laptop, but finding a compatible, reliable SSD that fits the M.2 2242 slot and delivers fast PCIe Gen3 performance is a challenge. The Lenovo 256GB M.2 2242 PCIe Gen3 x4 NVMe SSD (5SS0W79570) solves this problem by providing a drop-in replacement or upgrade for select Lenovo ThinkPad models, combining genuine compatibility with high-speed NVMe technology.

Who is it for

This SSD is ideal for Lenovo ThinkPad users who need to replace a failed drive, expand storage, or boost system responsiveness. It is particularly suited for professionals and businesses that rely on ThinkPad T14, P14s, X1 Carbon Gen 8/9, and similar models that support M.2 2242 NVMe drives.

Main features

• 256GB storage capacity for operating system, applications, and essential files
• M.2 2242 form factor for compact, space-constrained laptop designs
• PCIe Gen3 x4 NVMe 1.3 interface for high-speed data transfer
• Sequential read speeds up to 2000 MB/s and write speeds up to 1000 MB/s
• TCG Opal 2.0 encryption support for data security
• Endurance rated at 150 TBW for long-term reliability

Specifications

• Capacity: 256 GB
• Form factor: M.2 2242
• Interface: PCIe Gen3 x4 NVMe 1.3
• NAND flash: TLC (Triple-Level Cell)
• Sequential read speed: Up to 2000 MB/s
• Sequential write speed: Up to 1000 MB/s
• Random read IOPS (4KB, QD32): Up to 170,000
• Random write IOPS (4KB, QD32): Up to 170,000
• Endurance (TBW): 150 TBW
• MTBF: 1,500,000 hours
• Controller: Samsung Pablo
• Operating temperature: 0°C to 70°C
• Storage temperature: -40°C to 85°C
• Power consumption (active): ~3.5 W
• Power consumption (idle): ~0.04 W
• Data encryption: TCG Opal 2.0
• Shock resistance: 1500G / 0.5ms
• Vibration resistance: 20G / 20-2000Hz
• Compatibility: Lenovo ThinkPad series (e.g., T14, P14s, X1 Carbon Gen 8/9)

Tips

Before purchasing, verify that your ThinkPad model supports M.2 2242 NVMe drives. The SSD is designed for easy installation, but if you are not comfortable opening your laptop, consider professional installation. Always back up your data before replacing the drive.