x4 PCIe Expansion Card to M.2 PCIe SSD Adapter — PEX4M2E1 Quick start guide

Scope and location

Named adapter requirements distinguish a PCIe M.2 SSD, a host expansion slot and drive operating-system support.

Product PEX4M2E1; page 1 Requirements, installation and driver notes. Printed Manual Revision: 09/10/2019; date order is not resolved. PDF page 1 visually inspected.

Open the original source

Inspected

2026-10-08

Access

public pdf text

Recorded AI-assisted source inspection; not independent human approval or hardware testing.

No SATA conversion, generic adapter topology, universal key acceptance or boot guarantee is established by this guide. Printed date is retained literally rather than guessed as an ISO date.

Source inspection is separate from independent technical approval, rights clearance and hardware testing.