Technical Details
SilverStone Dual M.2 to PCI-E x4 NVME SSD & SATA 6 G adapter card with advanced cooling
| Model No. | SST-ECM22 |
| Interface | PCI Express x4 / SATA 6 Gbps |
| SSD Interface | M.2 (NGFF) |
| Module Key | SATA-based B key
PCIe x4 NVMe-based M key |
| Number of Drives | 2 |
| LED indicator | Power LED: Red
SATA M.2 SSD Read / Write LED: Orange
PCIe M.2 SSD Read / Write LED: Blue |
| Net weight | 60g |
| Dimension | 121mm (W) x 11mm (H) x 157.3mm (D)
4.76″ (W) x 0.43″ (H) x 6.19″ (D) |
| Support Length of M.2 SSD | 30mm, 42mm, 60mm, 80mm, 110mm |
|
| Thermal Pad |
| Operating temperature | -20 °C ~ 180 °C |
| Thermal pad thickness | 1.0mm
1.5mm |
| Thermal conductivity | 1.5W/m.k |
| Net Weight and dimension | Gray Pad 1 : 60mm(W) X 1mm(H) X 20mm(D), 2.8g
Gray Pad 2 : 60mm(W) X 1.5mm(H) X 20mm(D),3.7g |
SilverStone Dual M.2 to PCI-E x4 NVME SSD & SATA 6 G adapter card with advanced cooling

Test Environment
SilverStone Dual M.2 to PCI-E x4 NVME SSD & SATA 6 G adapter card with advanced cooling
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.
SATA (B key)
Used for SATA SSDs, and interfaced through the AHCI driver and 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 optimized especially for interfacing with PCI Express SSDs. NVMe has been designed from the ground up, capitalizing 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.

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