# Server memory module SYNOLOGY D4EU02-16G — 16 GB DDR4 ECC 288-pin DIMM

**URL:** https://aio.lv/en/product--synology-d4eu02-16g--11499767
**Data updated:** 2026-01-21 11:12 (EET)
**Category:** Memory (RAM)
**Manufacturer:** SYNOLOGY
**Manufacturer code:** D4EU02-16G
**EAN:** 4711174726486
**Warranty:** 5 Years
**Availability:** Available for order
**Price:** 1 487.99 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 1 229.74 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--synology-d4eu02-16g--11499767

## 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

16 GB DDR4 ECC 288-pin DIMM server memory module by SYNOLOGY (model D4EU02-16G). Unbuffered (non-registered) ECC memory in a single 16 GB module for server systems supporting DDR4 288‑pin DIMM. Designed to provide error-correcting capability, improve data integrity and reliability in server workloads and virtualization environments.

## Long description

Synology D4EU02-16G is an authentic Synology DDR4 ECC memory module designed for use in compatible Synology servers. This 16 GB, 288-pin DIMM module provides error-correcting capability and is intended for internal server memory expansion. For optimal compatibility and system reliability, use genuine Synology modules purchased from authorized local distributors; using non-Synology memory can cause instability or boot failures and may void Synology support and warranty.
Advantages
The module offers 16 GB capacity in a single 288-pin DDR4 DIMM with ECC support, ensuring improved data integrity for server workloads. Installation of a validated Synology memory module minimizes compatibility issues and helps maintain stable operation under sustained load.
Suitable for
Expanding internal memory of Synology servers that accept 288-pin DDR4 ECC DIMMs
Server environments requiring error-correcting memory for data integrity
Upgrading a single memory slot with a 1 x 16 GB configuration
Key specifications
Brand: SYNOLOGY
Model: D4EU02-16G
Capacity: 16 GB (1 x 16 GB)
Memory type: DDR4
Form factor: 288-pin DIMM
ECC: Yes
MPN: D4EU02-16G
EAN: 4711174726486
How to use
Power down the server and disconnect it from the power source. Open the server chassis following the manufacturer’s instructions, locate an empty 288-pin DIMM slot, and carefully insert the Synology D4EU02-16G module until the retention clips engage. Reassemble the chassis, reconnect power, and start the server. Verify that the system recognizes the new 16 GB ECC module in the server’s firmware or management interface.
Usage recommendations
Always install genuine Synology memory modules for compatibility and full warranty support. When upgrading memory, match ECC and DDR4 specifications across modules where possible and consult your Synology server compatibility list to confirm support for the D4EU02-16G module.

## Specifications

### Features

| Feature | Value |
|---|---|
| Internal memory | 16 GB |
| Internal memory type | DDR4 |
| Memory form factor | 288-pin DIMM |
| ECC | Yes |
| Component for | Server |
| Memory layout (modules x size) | 1 x 16 |
| Compatible products | RS2825RP+ |
| Backlight | No |
| Buffered memory type | Unregistered (unbuffered) |

## FAQ

### How much does the Server memory SYNOLOGY D4EU02-16G — 16 GB DDR4 ECC cost, and is it available for purchase?

The price is 1,487.99 € (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, Leasing for legal entities. All transactions are 100% secure and encrypted.

### Can Server memory SYNOLOGY D4EU02-16G — 16 GB DDR4 ECC 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 form factor, 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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