SilverStone ECM28 NVMe (M Key) & SATA (B Key) M.2 SSD to PCI-E x4 Adapter Card
SKU# AC61886, Model# SST-ECM28

SilverStone ECM28 1x NVMe (M Key) & 1x SATA (B Key) M.2 SSD to PCI-E x4 Adapter Card - Interface: PCI Express x4 / SATA 6 Gbps - SSD Interface: NVMe & SATA - Number of Drives: 2 - Support Length of M.2 SSD: 22x30mm, 22x42mm, 22x60mm, 22x80mm - Module Key: PCIe x4 NVMe-based M key, SATA-based B key - Dimensions: 15.5 (W) x 32 (H) x 118.4mm (D) - Weight: 17.8g - SST-ECM28

Manufacturer Warranty: 12 Months Limited Warranty

32mm total height, fits easily inside 1U form factor chassis

Allows concurrent usage of both M.2 SSD slots

1 x M.2 PCIe SSD (M key) with PCIe x4 interface

1 x M.2 SATA SSD (B Key)

Supports 2230, 2242, 2260, and 2280 lengths M.2 SSD

Built-in LED status indicator

Remark

There are three types of M.2 SSDs, please make sure you know the difference between them and whether your system/motherboard support them before pairing these with your SilverStone product.

Legacy SATA (B key)

Used for SATA SSDs, and interfaced through the AHCI driver and legacy SATA 3.0 (6 Gbit/s) port exposed through the M.2 connector.

PCI Express using AHCI (M key) 

Used for PCI Express SSDs and interfaced through the AHCI driver and provided PCI Express lanes, providing backward compatibility with widespread SATA support in operating systems at the cost of not delivering optimal performance by using AHCI for accessing PCI Express SSDs.

PCI Express using NVMe (M key) 

Used for PCI Express SSDs and interfaced through the NVMe driver and provided PCI Express lanes, as a high-performance and scalable host controller interface designed and optimised especially for interfacing with PCI Express SSDs. NVMe has been designed from the ground up, capitalising on the low latency and parallelism of PCI Express SSDs, and complementing the parallelism of contemporary CPUs, platforms and applications.

The following SSD models have been tested and verified by SilverStone to work optimally with the product presented on this page:
 
Adata XPG GAMMIX S50 Series
Corsair Force Series MP600
Gigabyte AORUS NVMe Gen4 M.2
Intel NVMe SSD 660p series
Intel NVMe SSD 760p Series
Pioneer APS-SE20G series
Samsung NVMe SSD 970 EVO M.2
Samsung NVMe SSD 970 PRO M.2
Samsung NVMe SSD SM951/961 M.2
Samsung NVMe SSD 960 EVO M.2
Samsung NVMe SSD 960 PRO M.2
Samsung 980 PRO PCIe 4.0 NVMe SSD
Samsung 980 PCIe 3.0 NVMe SSD
WD_BLACK SN850 NVMe SSD
WD_BLACK SN750 NVMe SSD