Expansion Cards     ECM21

■ Converts M.2 port (M key) into one PCI-E x4 interface

■ Includes optional low-profile expansion slot

■ No driver installation required

         SilverStone’s ECM21 is an adapter designed for users wanting to utilize or add speedy M.2 devices such as SSD onto their existing PC or motherboard. ECM21 supports M.2 device (M key) to run via the super fast PCI-E interface for added storage potential. For users looking to have the fastest data access speed on a desktop computer, the ECM21 is a must have.

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Model No. SST-ECM21
Interface PCI Express x4
SSD Interface M.2 (NGFF)
Module Key PCI-E x4-based M key
Support Length of M.2 SSD 30mm, 42mm, 60mm, 80mm
Operating system support Microsoft Windows 7/8/8.1/10 (32-bit, 64-bit), or future release versions
Mac OS 10.5 or above
Dimension 120mm (W) x 23mm (H) x 104mm (D)
4.72" (W) x 0.91" (H) x 4.09" (D)
Note : If you wish to boot off using M.2 SSD, your motherboard needs to support it. Due to BIOS limitations, not all motherboards support booting off M.2 SSD so please consult your motherboard manual or vendor for more details on how to enable this function.
Note : M.2 PCIe-NVME mode SSD requires the use of Intel® 9 series (Z97 H97 Z170 X99) or higher version chipset motherboard with Windows 8 or higher version operating system.

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ECM21 Manual
252 KB
ECM21 High resolution photos
1,961 KB

ECM21 eDM (ecm21-en.pdf)
146 KB

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