---
product_id: 47866019
title: "SilverStone SST-ECM20 - SuperSpeed PCI-E Express Card x4 to M.2 (NGFF) and SATA to M.2"
brand: "silverstone technology"
price: "A$70"
currency: AUD
in_stock: true
reviews_count: 10
url: https://www.desertcart.com.au/products/47866019-silverstone-sst-ecm20-superspeed-pci-e-express-card-x4-to
store_origin: AU
region: Australia
---

# SuperSpeed PCI-E x4 Dual M.2 SSD support SATA interface conversion SilverStone SST-ECM20 - SuperSpeed PCI-E Express Card x4 to M.2 (NGFF) and SATA to M.2

**Brand:** silverstone technology
**Price:** A$70
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate Your Storage Experience!

## Quick Answers

- **What is this?** SilverStone SST-ECM20 - SuperSpeed PCI-E Express Card x4 to M.2 (NGFF) and SATA to M.2 by silverstone technology
- **How much does it cost?** A$70 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/47866019-silverstone-sst-ecm20-superspeed-pci-e-express-card-x4-to)

## Best For

- silverstone technology enthusiasts

## Why This Product

- Trusted silverstone technology brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact Design:** Sleek dimensions (1.2 x 2.3 x 10.2 cm) ensure a perfect fit in any setup.
- • **Dual Functionality:** Simultaneously support both PCI-E and SATA SSDs for ultimate flexibility.
- • **Lightweight Powerhouse:** Weighing only 40g, it’s the featherweight champion of storage solutions.
- • **Future-Proof Your System:** Stay ahead with guaranteed software updates and cutting-edge technology.
- • **Transform Your Storage Game:** Convert M.2 ports into high-speed interfaces effortlessly.

## Overview

The SilverStone SST-ECM20 is a cutting-edge PCI-E Express Card that converts M.2 ports into high-speed interfaces, allowing for simultaneous use of two M.2 SSDs. With its compact design and lightweight build, this product is perfect for tech-savvy professionals looking to enhance their storage capabilities.

## Description

SilverStone SST-ECM20 - SuperSpeed PCI-E Express Card x4 to M.2 (NGFF) and SATA to M.2

## Features

- Converts one M.2 port (M key) into one PCI-E x4 interface
- Converts a second M.2 port (B key) into SATA interface
- Supports two M.2 SSD simultaneously

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | SilverStone Technology |
| Product Dimensions | 1.2 x 2.3 x 10.2 cm; 40 g |
| Batteries | 1 Lithium Ion batteries required. |
| Item model number | SST-ECM20 |
| Manufacturer | SilverStone |
| Series | SST-ECM20 |
| Colour | SST-ECM20 |
| Graphics Chipset Brand | SilverStone |
| Graphics Card Interface | PCI Express |
| Hardware Platform | Sata |
| Operating System | Ja |
| Are Batteries Included | No |
| Lithium Battery Energy Content | 2 Kilowatt Hours |
| Lithium Battery Packaging | Batteries packed with equipment |
| Lithium Battery Weight | 2 g |
| Number Of Lithium Ion Cells | 5 |
| Number of Lithium Metal Cells | 5 |
| Item Weight | 40 g |
| Guaranteed software updates until | unknown |

## Product Details

- **Brand:** SilverStone
- **Hardware Interface:** PCI Express x4
- **Product Dimensions:** 0.47"L x 0.91"W x 4.02"H
- **Style:** M.2 PCIE Card
- **Item Weight:** 0.04 Kilograms

## Images

![SilverStone SST-ECM20 - SuperSpeed PCI-E Express Card x4 to M.2 (NGFF) and SATA to M.2 - Image 1](https://m.media-amazon.com/images/I/713QoAu+c-L.jpg)
![SilverStone SST-ECM20 - SuperSpeed PCI-E Express Card x4 to M.2 (NGFF) and SATA to M.2 - Image 2](https://m.media-amazon.com/images/I/61Es706GshL.jpg)
![SilverStone SST-ECM20 - SuperSpeed PCI-E Express Card x4 to M.2 (NGFF) and SATA to M.2 - Image 3](https://m.media-amazon.com/images/I/71O-D6fG7FL.jpg)
![SilverStone SST-ECM20 - SuperSpeed PCI-E Express Card x4 to M.2 (NGFF) and SATA to M.2 - Image 4](https://m.media-amazon.com/images/I/81vBXTANYaL.jpg)
![SilverStone SST-ECM20 - SuperSpeed PCI-E Express Card x4 to M.2 (NGFF) and SATA to M.2 - Image 5](https://m.media-amazon.com/images/I/81zrPQBFqPL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Works perfectly with no performance drops.
  

*by J***E on Reviewed in the United Kingdom on 27 March 2017*

Works perfectly with my Samsung 960 Evo 250GB with no dips in performance. Also having the feature of adding an additional SATA M.2 SSD is nice and something I plan on doing.I am running this on a Z97 system and I got a friend to test it on his Z270 system and we got near identical scores.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    working a treat to adapt an m. 2 ssd ...
  

*by C***T on Reviewed in the United Kingdom on 13 February 2017*

working a treat to adapt an m.2 ssd... beware that your bios needs to recognise m.2 for it too allow you to boot to it

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Great expansion card
  

*by D***H on Reviewed in the United Kingdom on 22 February 2016*

Great expansion card. Using for Samsung 950 Pro M.2 NVMe SSD, Reaching read speeds of 2.28GB/s, write speeds 0.96GB/s. Would recommend the combo! Dan.

## Frequently Bought Together

- SilverStone Technology SST-ECM20 Dual M2 to PCI-E X4 and SATA 6G Adapter Card (ECM20)
- Noctua NF-A8 PWM, Premium Quiet Fan, 4-Pin (80mm, Brown)
- ADCAUDX SATA-III Cable-1M 6Pcs/Set-6Gbps-SATA Cable Long Replacement for Bitcoin Computer-Server CD DVD Drives Raid HDD-SSD (3.3FT)

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**Shop now:** [https://www.desertcart.com.au/products/47866019-silverstone-sst-ecm20-superspeed-pci-e-express-card-x4-to](https://www.desertcart.com.au/products/47866019-silverstone-sst-ecm20-superspeed-pci-e-express-card-x4-to)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-27*