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header-product Memory module Synology DDR4 16 GB 2666 MHz
1,496.49 €

Memory module Synology DDR4 16 GB 2666 MHz

Memory module Synology 16 GB D4EC-2666-16G Photo 1
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Memory module Synology DDR4 16 GB 2666 MHz

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Short description

The Synology D4EC-2666-16G is a 16 GB DDR4 memory module designed for laptops. It operates at a speed of 2666 MHz and features ECC technology for error correction, ensuring data integrity. With a 260-pin SO-DIMM form factor, this module is easy to install and enhances system performance, making it ideal for multitasking and demanding applications.
Available at price 1,496.49 €: 1 pcs.
Total available for order: 131 pcs.
Warranty: 2 Years
SKU: 3496744
free shipment

Cheapest delivery:

Venipak Locker LV

Pick-up points

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
09.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
14.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.05 kg)
Parcel couriers
Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Latvijas Pasts nodaļa
14.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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3 mth. х 498.83 €

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All payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment, Leasing for legal entities
36 months installment: from 41.57 euros per month
Price for companies: 1,236.77€ Price is valid only for legal clients
Leasing for legal entities: from 52.08 euros per month
Together cheaper
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Product information

Description

The Synology D4EC-2666-16G is a 16 GB DDR4 SO-DIMM memory module for laptops and compact systems. Operating at 2666 MHz with ECC error-correction technology, it is designed to improve multitasking performance while maintaining data integrity. This genuine Synology memory module is intended for use in compatible Synology and other supported systems; using non-Synology modules may cause instability and void full Synology support.

Advantages

Provides 16 GB of DDR4 memory at 2666 MHz in a 260-pin SO-DIMM form factor, combining higher memory capacity and speed with ECC error correction to reduce data corruption risk. The module is straightforward to install in supported laptop or compact-system memory slots and is manufactured to Synology compatibility standards to help ensure stable operation when used as specified.

Suitable for

  • Upgrading laptop memory to 16 GB for better multitasking
  • Compact workstations or small form-factor systems requiring 260-pin SO-DIMM modules
  • Environments where ECC protection for memory integrity is desired

Key specifications

  • Capacity: 16 GB
  • Type: DDR4
  • Speed: 2666 MHz
  • Form factor: 260-pin SO-DIMM
  • Manufacturer part number (MPN): D4EC-2666-16G
  • EAN: 4711174723751

How to use

Power off the system and disconnect it from mains. Open the laptop or compact system according to the manufacturer's instructions, locate the 260-pin SO-DIMM slot, and insert the Synology DDR4 16 GB module at the correct angle until it clicks into place. Reassemble the device and power it on. Confirm that the system recognizes the new memory and that ECC functionality (if supported by the system) is enabled in firmware/BIOS settings.

Usage recommendations

For optimal compatibility and full Synology technical support, install authentic Synology memory modules purchased from authorized local distributors. Avoid mixing different memory module brands or specifications in the same system, and consult your device documentation to verify support for 2666 MHz DDR4 SO-DIMM modules and ECC features.

Specifications

Internal memory:
16 GB
Internal memory type:
DDR4
Memory clock speed:
2666 MHz
Memory form factor:
260-pin SO-DIMM
All features

Features

Internal memory:
16 GB
Internal memory type:
DDR4
Memory clock speed:
2666 MHz
Memory form factor:
260-pin SO-DIMM
ECC:
Yes
Component for:
Laptop
Memory layout (modules x size):
1 x 16
Compatible products:
SA series:SA3200D UC series:UC3200 21 series:RS4021xs+, RS3621xs+, RS3621RPxs, RS2821RP+, RS2421RP+, RS2421+ 19 series:RS1619xs+ 18 series:RS3618xs, RS2818RP+, RS2418RP+, RS2418+ 17 series:RS4017xs+, RS3617xs+, RS3617RPxs
Buffered memory type:
Unregistered (unbuffered)

Other features

Certification:
CE
Country of origin:
Taiwan

Logistics data

Harmonized System (HS) code:
84733020

Description

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Stock data
Warehouse Stock Delivery to the store Store Price
EU16 1 09.07.2026 1,496.49 €
WH94 20 09.07.2026 1,498.99 €
WH354 20 16.07.2026 1,869.49 €
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Available only for legal entities
Warehouse Stock Delivery to the store Store Price
WH109 20 23.07.2026 1,517.99 €
EU6 2 09.07.2026 1,936.99 €
BT11 19 15.07.2026 2,093.99 €
1,496.49 €
Stock: 1
Delivery Date: 09.07.2026
Warehouse: EU16
1,498.99 €
Stock: 20
Delivery Date: 09.07.2026
Warehouse: WH94
1,869.49 €
Stock: 20
Delivery Date: 16.07.2026
Warehouse: WH354
2,076.99 €
Stock: 3
Delivery Date: 06.07.2026 Best delivery
Warehouse: EU1
2,077.99 €
Stock: 26
Delivery Date: 09.07.2026
Warehouse: EU3
2,080.99 €
Stock: 20
Delivery Date: 09.07.2026
Warehouse: EU85
Available only for legal entities
1,517.99 €
Stock: 20
Delivery Date: 23.07.2026
Warehouse: WH109
1,936.99 €
Stock: 2
Delivery Date: 09.07.2026
Warehouse: EU6
2,093.99 €
Stock: 19
Delivery Date: 15.07.2026
Warehouse: BT11

Customer reviews

Customer questions

FAQ

How much does the Memory module Synology 16 GB D4EC-2666-16G cost, and is it available for purchase?

The price is 1,496.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 131 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 Memory module Synology 16 GB D4EC-2666-16G be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the Memory module Synology 16 GB D4EC-2666-16G online, and the application process is as simple as possible:
  • Select the product on the website and add it to your cart;
  • When placing your order, choose the payment method “Installments”;
  • Fill in the required details for the lending partner;
  • Receive a decision within a few minutes.
For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

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, 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.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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