---
product_id: 211892869
title: "10Gb Ethernet and M.2 Adapter card E10M20-T1, RJ-45; 1 port"
brand: "synology"
price: "R$4067"
currency: BRL
in_stock: true
category: "Synology"
url: https://www.desertcart.com.br/products/211892869-10gb-ethernet-and-m-2-adapter-card-e10m20-t1-rj
store_origin: BR
region: Brazil
---

# 10 Gbps blazing network speed Dual M.2 NVMe SSD slots for turbocharged cache Single PCIe slot efficiency 10Gb Ethernet and M.2 Adapter card E10M20-T1, RJ-45; 1 port

**Brand:** synology
**Price:** R$4067
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your NAS game with Synology’s ultimate speed and storage combo!

## Quick Answers

- **What is this?** 10Gb Ethernet and M.2 Adapter card E10M20-T1, RJ-45; 1 port by synology
- **How much does it cost?** R$4067 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/211892869-10gb-ethernet-and-m-2-adapter-card-e10m20-t1-rj)

## Best For

- synology enthusiasts

## Why This Product

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

## Key Features

- • **Space-Saving Power:** Maximize your NAS potential with a single PCIe expansion slot—no clutter, just pure performance.
- • **Blazing 10GbE Speeds:** Experience ultra-fast multi-gig Ethernet transmission up to 10 Gbps for seamless data flow.
- • **Rock-Solid Reliability:** Backed by a 5-year warranty and trusted by thousands with a 4.5-star rating.
- • **Turbocharged Cache Boost:** Dual M.2 2280/22110 NVMe SSD slots accelerate random I/O performance, freeing up primary storage bays.
- • **Optimized for Synology NAS:** Perfectly compatible with select Synology models to unlock next-level network and storage synergy.

## Overview

The Synology E10M20-T1 is a high-performance combo adapter card featuring a 10Gb Ethernet port and dual M.2 NVMe SSD slots. Designed to accelerate both network bandwidth and I/O performance using a single PCIe slot, it optimizes Synology NAS devices by offloading cache storage and delivering multi-gigabit speeds. Ideal for professionals demanding fast, reliable data access and storage efficiency.

## Description

Synology E10M20-T1 helps you boost I/O performance and network bandwidth simultaneously using just one PCIe expansion slot on your Synology NAS.

## Features

- M.2 SSD & 10GbE combo adapter card for performance acceleration
- Achieve Multi-Gig Ethernet transmission speeds of up to 10 Gbps
- Accelerate random I/O performance with the dual M.2 2280/22110 NVMe SSD slots
- Dedicated cache slots, free up primary drive bays for data storage
- Compatible models - please check Synology website

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B089RHK7CF |
| Best Sellers Rank | #71 in Internal Computer Networking Cards |
| Brand | Synology |
| Color | RJ-45 |
| Compatible Devices | Desktop |
| Customer Reviews | 4.5 4.5 out of 5 stars (156) |
| Data Link Protocol | Ethernet |
| Data Transfer Rate | 10000 megabits_per_second |
| External Testing Certification | Não aplicável |
| Hardware Interface | Ethernet |
| Item Dimensions L x W x H | 7.89"L x 2.82"W x 0.7"H |
| Item Weight | 12 ounces |
| Manufacturer | Synology |
| Mfr Part Number | E10M20-T1 |
| Model Number | E10M20-T1 |
| Number of Items | 1 |
| UPC | 846504003488 |
| Warranty Description | 5 year |

## Product Details

- **Brand:** Synology
- **Color:** RJ-45
- **Compatible Devices:** Desktop
- **Data Link Protocol:** Ethernet
- **Data Transfer Rate:** 10000 megabits_per_second
- **Hardware Interface:** Ethernet
- **Item Weight:** 12 ounces
- **Number of Items:** 1
- **Product Dimensions:** 7.89"L x 2.82"W x 0.7"H
- **UPC:** 846504003488

## Images

![10Gb Ethernet and M.2 Adapter card E10M20-T1, RJ-45; 1 port - Image 1](https://m.media-amazon.com/images/I/71lYLskGI3L.jpg)

## Questions & Answers

**Q: Does this work on a pc? is therea plx switch chip that gives full bandwidth access to both the pcie 3.0 x4 m.2 drives and the aquantia 10 gbe nic?**
A: I bought this for my DS1621xs+, hoping by luck it might work, but no.  :(  
But....Win 10 sees the 2 NVMe just fine, 5000MB/s.  The NiC needs a driver.  I will try the Marvell/Acquantia 107 driver soon and may update here.   This card in a PC would be a GEM.  I am hoping that Synology will one day allow this to act as a 2nd NIC and 2nd NVMe cache pair.  They sure don't want us using ANY NVMe for storage.  :(

**Q: Is the SSD on this card only used for network cache?**
A: No - The SSD has no special relationship with the Ethernet interface, it's just a way to get two functions on one card. So you'll get the benefit of disk I/O caching regardless of whether that I/O is coming from the network or not.

**Q: Why do we need additional m.2 adapter, sine the newer Synology comes with internal m.2 slots?**
A: You might have an older model that would benefit from cache drives.

**Q: Anyone using this on Ubuntu Linux?**
A: I have used it on both Ubuntu 22.04 and Windows 10, and both work correctly with no manual driver downloads for install. Highly recommend if you want 10g and two m.2 slots for a limited pcie install.

## Frequently Bought Together

- Synology 10Gb Ethernet and M.2 Adapter card E10M20-T1, RJ-45; 1 port
- Synology 8 Bay RackStation RS1221+ (Diskless)
- Synology RKS-02 Rail Kit Sliding ,Black

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.br/products/211892869-10gb-ethernet-and-m-2-adapter-card-e10m20-t1-rj](https://www.desertcart.com.br/products/211892869-10gb-ethernet-and-m-2-adapter-card-e10m20-t1-rj)

---

*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-11-07*