M.2 NVMe M-Key to EDSFF E1.S Adapter Card, PCIe 4.0/3.0 x4 Server Storage Expansion Converter, Supports 2230/2242/2260/2280 M.2 SSD for 1U Server Chassis

This professional M.2 NVMe to EDSFF E1.S adapter is a dedicated storage conversion solution for 1U enterprise servers and data center equipment, converting common M.2 M-Key NVMe SSDs into standard EDSFF E1.S enterprise ruler form factor to cut hardware upgrade costs.

It fully supports all mainstream M.2 lengths from 2230 to 2280, and delivers lossless full PCIe 4.0 x4 transmission speed while maintaining compatibility with PCIe 3.0 motherboards. Adopting high-precision impedance-matched server-grade PCB, it effectively suppresses electromagnetic interference and avoids thermal throttling under long-term high IOPS database, cache and cloud storage workloads.

The card strictly follows E1.S size specifications for seamless installation inside standard 1U server backplane slots, supporting hot-swap compatible E1.S server bays. Plug-and-play design requires no extra drivers, compatible with mainstream server operating systems including Windows Server and Linux. Complete mounting screws are included for quick deployment.

Perfect for hyperscale cloud storage, edge computing servers, database cache acceleration, and cost-effective enterprise storage expansion by reusing affordable consumer M.2 NVMe SSDs instead of expensive native E1.S enterprise drives.