# PCIe 4.0 Interface Extension SilverStone SST-ECM27, external PCI Express riser/extension

**URL:** https://aio.lv/en/product--silverstone-sst-ecm27--5089445
**Data updated:** 2026-03-07 15:13 (EET)
**Category:** I/O Adapters & Controllers
**Manufacturer:** SILVERSTONE
**Manufacturer code:** SST-ECM27
**EAN:** 4710679815107
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 49.49 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 40.90 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--silverstone-sst-ecm27--5089445

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

SilverStone SST-ECM27 is a PCIe 4.0 interface extension designed to extend an internal PCI Express connection to an external device. It provides a compliant PCIe 4.0 link for applications requiring remote placement of expansion cards, external enclosures, or test setups. Use cases include external GPU enclosures, modular test rigs, and flexible workstation layouts; it enables convenient hardware access without relocating the host system.

## Long description

SilverStone SST-ECM27 is a PCIe 4.0 interface extension that converts an internal PCI Express connection into a compliant external link. Designed for scenarios where an expansion card or external enclosure must be placed away from the host system, the extension preserves PCIe 4.0 signaling and bandwidth to support devices such as external GPUs, test cards and modular expansion units. The compact external riser allows flexible workstation layouts and easier hardware access without moving the host computer.
Advantages
The SST-ECM27 maintains PCIe 4.0 signal integrity and bandwidth over an external connection, enabling high-speed data transfer comparable to an internal slot. Its external riser format simplifies installation and maintenance of expansion cards in enclosures or test setups. The design supports stable operation with low latency, and it removes the need to open the host chassis for frequent hardware swaps or to accommodate larger external devices.
Suitable for
 External GPU enclosures and eGPU setups
 Modular test rigs and validation benches for PCIe cards
 Workstations that require external placement of expansion cards
 External storage or I/O expansion via PCIe add-in cards
Key specifications
 PCI Express generation: PCIe 4.0 compliant link
 Interface type: external PCIe riser/extension for connecting host PCIe slot to external device
 Signal integrity: engineered for high-speed differential signaling typical of PCIe 4.0
 Form factor: external adapter/riser format suitable for mounting in enclosures or on test benches
 Use environment: designed for desktop workstations, test labs, and external enclosures
How to use
Connect the extension to an available internal PCIe slot or the host interface as specified by your system, then route the external cable or riser to the target enclosure or device. Secure the external riser in the enclosure or on the test bench and install the expansion card into the external connector. Ensure all connectors are fully seated and that any required power connections to the expansion card or enclosure are provided by the external enclosure or the host system. Power on the host and verify device detection in the operating system according to the card manufacturer's instructions.
Usage recommendations
For reliable PCIe 4.0 performance, use short, well-shielded cable runs and minimize sharp bends. Install in a ventilated enclosure and confirm that your expansion card’s power requirements are met by the external enclosure or auxiliary power. When performing validation or benchmarking, ensure appropriate drivers and firmware are installed on the host system to support the external device.

## FAQ

### How much does the PCIe 4.0 Interface Extension SILVERSTONE SST-ECM27 cost, and is it available for purchase?

The price is 49.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 6 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 06.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All SILVERSTONE products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized SILVERSTONE service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/5089445/65959735_large.webp