# Memory Module Synology DDR4 8GB 2666MHz ECC

**URL:** https://aio.lv/en/product--synology-d4ec-2666-8g--2203552
**Data updated:** 2025-12-08 00:39 (EET)
**Category:** Memory (RAM)
**Manufacturer:** SYNOLOGY
**Manufacturer code:** D4EC-2666-8G
**EAN:** 4711174723522
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 520.99 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 430.57 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--synology-d4ec-2666-8g--2203552

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.99 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

The Synology D4EC-2666-8G is an 8GB DDR4 memory module designed for PC and server use. With a clock speed of 2666 MHz and ECC support, it ensures reliable performance and data integrity. The 288-pin DIMM form factor makes it compatible with a wide range of systems. Upgrade your system's memory capacity and enhance multitasking capabilities with this efficient memory solution.

## Long description

Synology DDR4 Memory Module is an authentic memory upgrade specifically designed for Synology NAS systems. Use genuine Synology modules to ensure compatibility, stable operation and reliable performance when expanding system memory.
Advantages
Using an official Synology DDR4 memory module minimizes the risk of system instability, boot failures and compatibility issues. Official modules are tested for use with Synology hardware and are covered by Synology support when installed according to manufacturer guidelines.
Key specifications
 Memory type: DDR4
 Manufacturer: Synology
 Compatibility: Designed for Synology NAS systems (check model compatibility with local distributor or Synology documentation)
 Support and warranty: Full Synology warranty and technical support when using authentic modules
How to use
Install the Synology DDR4 memory module into the compatible Synology NAS following the device-specific installation instructions from Synology or your local distributor. Power off the NAS and disconnect it from power before installing memory. After installation, power on the device and verify proper operation through the Synology management interface.
Recommendations
Always purchase genuine Synology memory modules from authorized local distributors. Using third-party or non-Synology memory modules can cause boot failures, system instability and may void Synology warranty and technical support for memory-related issues. For detailed memory upgrade limitations and compatibility information, refer to Synology's official documentation or contact your distributor.

## Specifications

### Features

| Feature | Value |
|---|---|
| Internal memory | 8 GB |
| Internal memory type | DDR4 |
| Memory clock speed | 2666 MHz |
| Memory form factor | 288-pin DIMM |
| Memory voltage | 1.2 |
| ECC | Yes |
| Component for | PC/Server |
| Memory layout (modules x size) | 1 x 8 |
| Compatible products | SA series:SA3200D
UC series:UC3200
21 series:RS3621xs+, RS3621RPxs, RS2821RP+, RS2421RP+, RS2421+
19 series:RS1619xs+
18 series:RS3618xs
17 series:RS4017xs+, RS3617xs+, RS3617RPxs |
| Buffered memory type | Unregistered (unbuffered) |

### Other features

| Feature | Value |
|---|---|
| Country of origin | Taiwan |

### Logistics data

| Feature | Value |
|---|---|
| Harmonized System (HS) code | 84733020 |

## FAQ

### How much does the Memory Module Synology 8GB D4EC-2666-8G cost, and is it available for purchase?

The price is 520.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 46 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 09.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can Memory Module Synology 8GB D4EC-2666-8G be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 SYNOLOGY 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 SYNOLOGY 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: internal memory, internal memory type, memory clock speed, memory form factor, memory voltage, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

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