Lenovo SSD 512GB M.2 2242 PCIe Gen4 x4 NVMe Self-Encrypting Drive (5SS0V26455)

The Lenovo 5SS0V26455 stands out by packing 512GB of self-encrypting PCIe Gen4 performance into a compact M.2 2242 form factor, ideal for thin systems where space is at a premium. Unlike larger 2280 drives, this shorter card fits ultra-portable laptops and small-form-factor desktops without sacrificing speed or security.

Highlights

• 512 GB capacity with 3D TLC NAND for reliable storage.
• PCIe Gen4 x4 NVMe interface delivers up to 3500 MB/s sequential reads.
• TCG Opal 2.0 hardware encryption protects data at rest.
• M.2 2242 form factor for compact device compatibility.
• Endurance rated at 300 TBW for long-term use.

In daily use

Boot times and application loads feel immediate thanks to NVMe 1.4 protocol and high sequential throughput. The Opal 2.0 encryption works transparently with compatible management software, making it suitable for corporate environments where data security is mandatory. Low idle power consumption helps extend battery life in mobile workstations.

Full specifications

• Storage Capacity: 512 GB
• Form Factor: M.2 2242
• Interface: PCIe Gen4 x4 NVMe
• NVMe Standard: NVMe 1.4
• Sequential Read Speed: Up to 3500 MB/s
• Sequential Write Speed: Up to 2500 MB/s
• Security Features: TCG Opal 2.0 (Self-Encrypting Drive)
• NAND Flash Type: 3D TLC NAND
• Endurance (TBW): 300 TBW
• MTBF (Mean Time Between Failures): 1,500,000 hours
• Operating Temperature: 0°C to 70°C
• Storage Temperature: -40°C to 85°C
• Power Consumption (Active): ~3.5 W
• Power Consumption (Idle): ~0.05 W
• Shock Resistance: 1500G @ 0.5ms
• Vibration Resistance: 20G Peak, 10-2000Hz

Final note

This drive is a drop-in upgrade for Lenovo systems with an M.2 2242 PCIe Gen4 slot, but it also works in any compatible third-party device. Its self-encrypting capability makes it a smart choice for protecting sensitive information without performance penalties.