Lenovo UMIS AM620 512GB PCIe Gen3 x4 NVMe M.2 2242 SSD (5SS0W76178)

The Lenovo UMIS AM620 stands out as a compact M.2 2242 SSD that delivers PCIe Gen3 x4 speeds in a smaller footprint than typical 2280 drives, making it an ideal upgrade for space-constrained systems. With 512GB of 3D TLC NAND, it offers a solid balance of capacity and performance for everyday computing and light content creation.

Highlights

• 512GB storage capacity on M.2 2242 form factor
• PCIe Gen3 x4 interface with NVMe 1.3 protocol
• Sequential read up to 2500 MB/s and write up to 1500 MB/s
• DRAM-less architecture with Host Memory Buffer support for efficient operation
• Endurance rated at 300 TBW and MTBF of 1,500,000 hours

In daily use

The AM620 accelerates boot times, application launches, and file transfers compared to SATA SSDs. Its low power consumption of approximately 3.5W helps preserve battery life in laptops, while AES 256-bit encryption safeguards data. TRIM and S.M.A.R.T. support ensure sustained performance and health monitoring.

Full specifications

• Capacity: 512 GB
• Form Factor: M.2 2242
• Interface: PCIe Gen3 x4
• NVMe Version: 1.3
• NAND Flash: 3D TLC
• Sequential Read: Up to 2500 MB/s
• Sequential Write: Up to 1500 MB/s
• Random Read IOPS: Up to 180,000
• Random Write IOPS: Up to 150,000
• Endurance (TBW): 300 TBW
• MTBF: 1,500,000 hours
• Controller: UMIS AM620
• DRAM Cache: DRAM-less (HMB supported)
• TRIM Support: Yes
• S.M.A.R.T. Support: Yes
• Operating Temperature: 0°C to 70°C
• Power Consumption (Active): Approx. 3.5 W
• Data Encryption: AES 256-bit

Final note

A reliable and efficient storage solution for systems requiring the M.2 2242 form factor, offering PCIe Gen3 performance without the bulk.