# Synology D4ER02-16G 16GB DDR4 ECC RDIMM Memory Module

**URL:** https://aio.lv/en/product--synology-d4er02-16g--12542859
**Data updated:** 2026-07-06 17:35 (EEST)
**Category:** Other goods
**Manufacturer:** SYNOLOGY
**Manufacturer code:** D4ER02-16G
**EAN:** 4711174726509
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 2 996.99 €
**Prices and availability valid until:** 2026-08-11 23:59
**Price without VAT (21%):** 2 476.85 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--synology-d4er02-16g--12542859

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 31.07.2026 | free |
| Pickup points | 05.08.2026 | 1.89 EUR |
| Courier delivery to door | 05.08.2026 | 4.99 EUR |

## Summary description

The Synology D4ER02-16G is a 16GB DDR4 ECC RDIMM memory module designed specifically for Synology NAS and storage servers. This 288-pin DIMM module ensures system stability and data integrity through Error Correction Code technology. It is an ideal upgrade for enhancing the performance and multitasking capabilities of compatible enterprise-grade network storage systems.

## Long description

The Synology D4ER02-16G is a high-performance 16GB DDR4 ECC RDIMM memory module engineered specifically for Synology NAS and enterprise storage servers. This memory upgrade is designed to provide reliable operation and improved system responsiveness for demanding network environments. By utilizing Error Correction Code technology, the module actively detects and fixes data corruption, ensuring that your critical storage tasks remain stable and secure during intensive workloads.
Advantages
Integrating this 16GB RDIMM module into your compatible Synology system significantly enhances multitasking capabilities and overall throughput. The use of ECC technology is a primary benefit for professional users, as it minimizes the risk of system crashes and data errors that can occur during long-term operation. The module is built to meet the exact technical requirements of Synology hardware, ensuring seamless compatibility and optimal performance without the need for complex configuration.
Suitable for
Enterprise-grade Synology NAS systems
High-demand storage server environments
Virtualization and intensive data processing tasks
Systems requiring high data integrity and uptime
This memory module may not be suitable for consumer-grade desktop computers or laptops, as it is specifically designed for server-grade motherboards that support Registered DIMM (RDIMM) and ECC memory. It is also incompatible with Synology NAS models that do not support ECC memory or have different memory slot configurations.
Key specifications
Capacity: 16 GB
Memory Type: DDR4 ECC RDIMM
Form Factor: 288-pin DIMM
Configuration: 1 x 16 GB module
Application: NAS and storage servers
To install the memory module, first ensure your Synology NAS is powered off and disconnected from the power source. Open the chassis according to the manufacturer's instructions to access the memory slots. Carefully align the notch on the 288-pin DIMM module with the key in the memory slot and press down firmly until the side clips lock into place. Once installed, close the chassis and restart the system; the NAS will automatically detect the additional memory capacity.
What to consider before purchase
Verify compatibility with your specific Synology NAS model
Check if your system has an available memory slot
Ensure your NAS supports ECC RDIMM memory modules
Consult the official Synology hardware compatibility list
Usage recommendations: For optimal system stability, it is recommended to use identical memory modules if you are populating multiple slots. Always handle the module by its edges to avoid electrostatic discharge damage to the sensitive components.

## Specifications

| Feature | Value |
|---|---|
| Internal memory type | DDR4 |
| ECC | Yes |
| Product colour | Green |
| Compatible products | 26 series:RS4826xs+, RS1626xs+ |
| Backlight | No |
| Memory form factor | 288-pin DIMM |
| Component for | NAS/storage server |
| Internal memory | 16 GB |
| Memory layout (modules x size) | 1 x 16 |
| Buffered memory type | Registered (buffered) |
| Warranty period | 5 year(s) |

## FAQ

### How much does the Synology D4ER02-16G 16GB DDR4 ECC RDIMM Memory Module cost, and is it available for purchase?

The price is 2,996.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 8 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 31.07.2026 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 Synology D4ER02-16G 16GB DDR4 ECC RDIMM Memory Module 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

## Image

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