Lenovo UMIS AH640 1TB PCIe 2280 RPITJ1TBVME2HWD SSD (5SS0W86214)

For users upgrading a laptop or desktop with an M.2 NVMe slot, the Lenovo UMIS AH640 1TB SSD delivers fast PCIe Gen3 x4 performance in a standard 2280 form factor. It is a practical choice for system builders, IT administrators, and gamers who need a reliable high-capacity drive for operating systems, applications, and large media libraries.

Key specifications

• Storage Capacity: 1 TB
• Interface: PCIe Gen3 x4
• NVMe Protocol: NVMe 1.3
• Form Factor: M.2 2280
• NAND Flash Type: 3D TLC
• Sequential Read Speed: Up to 3000 MB/s
• Sequential Write Speed: Up to 2000 MB/s
• Random Read IOPS: Up to 250,000 IOPS
• Random Write IOPS: Up to 200,000 IOPS
• Endurance (TBW): 600 TBW
• MTBF: 1,500,000 hours
• Operating Temperature: 0°C to 70°C
• Power Consumption (Active): Approximately 5 W
• Encryption: AES 256-bit

Why choose it

The AH640 combines high endurance and hardware encryption with NVMe speed, making it suitable for both everyday computing and more demanding workloads. Its 3D TLC NAND balances performance and longevity, while the 600 TBW rating ensures durability over years of use.

Ideal use cases

• Upgrading a laptop or desktop to improve boot times and application loading
• Storing large game libraries or creative projects
• Deploying in business workstations that require data security via AES 256-bit encryption

Good to know

The drive is compatible with systems that have an M.2 2280 slot supporting PCIe NVMe. No additional drivers are needed for most modern operating systems.