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header-product Memory module Synology DDR4 4GB 2666MHz
205.49 €

Memory module Synology DDR4 4GB 2666MHz

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Memory module Synology DDR4 4GB 2666MHz

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Short description

The Synology D4NESO-2666-4G is a 4 GB DDR4 memory module designed for reliable performance. With a clock speed of 2666 MHz and a 260-pin SO-DIMM form factor, it ensures efficient data processing and multitasking capabilities. Ideal for enhancing your system's memory capacity, this module is perfect for users looking to improve their computing experience.
Available at price 205.49 €: 2 pcs.
Total available for order: 190 pcs.
Warranty: 5 Years
SKU: 2125041
free shipment

Cheapest delivery:

Venipak Pickup LV

Pick-up points

Venipak Pickup LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
Tuesday {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
03.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.03 kg)
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
03.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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3 mth. х 68.5 €

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All payment Methods:
Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 5.71 euros per month
Price for companies: 169.83€ Price is valid only for legal clients
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Product information

Description

The Synology DDR4 4GB 2666MHz memory module is a compact SO-DIMM designed to expand system memory in compatible NAS units and small form-factor computers. This 4 GB DDR4 module operates at a clock speed of 2666 MHz and uses a 260-pin SO-DIMM form factor with a 1.2 V operating voltage. It provides additional volatile memory to improve multitasking performance and data handling in environments where modest capacity increases deliver smoother operation.

Advantages

This Synology memory module offers reliable compatibility with supported devices and stable operation at standard DDR4 voltage levels. The 2666 MHz frequency supports responsive memory access for common NAS workloads and light server tasks. Its SO-DIMM form factor is suitable for compact systems, conserving space while increasing available RAM. The module’s conservative capacity of 4 GB makes it a straightforward option for incremental upgrades without overprovisioning.

Suitable for

  • Home or small office NAS systems requiring additional memory
  • Compact desktops and mini-PCs with 260-pin SO-DIMM slots
  • Light virtualization tasks and basic file serving
  • Systems needing a low-voltage DDR4 upgrade (1.2 V)

Key specifications

  • Capacity: 4 GB
  • Memory type: DDR4
  • Clock speed: 2666 MHz
  • Form factor: 260-pin SO-DIMM
  • Operating voltage: 1.2 V

How to use

Power off the device and disconnect it from mains power before installation. Open the device chassis or access panel to reach the memory slot. Align the module’s notch with the module slot and insert the SO-DIMM at an angle, then press down until the retention clips engage. Reassemble the chassis and power on the device. Verify that the system recognizes the additional 4 GB in the firmware or operating system memory information screen. Follow the device manufacturer’s instructions for static handling and warranty considerations.

Usage recommendations

Check the target device’s memory compatibility list and maximum supported memory per slot before purchase. For optimal performance, match frequency and voltage with existing modules where possible and install modules in recommended slot configurations. If the system uses ECC or specific memory requirements, ensure the module type is supported by the device.

Specifications

Internal memory:
4 GB
Internal memory type:
DDR4
Memory clock speed:
2666 MHz
Memory form factor:
260-pin SO-DIMM
Memory voltage:
1.2
All features

Features

Internal memory:
4 GB
Internal memory type:
DDR4
Memory clock speed:
2666 MHz
Memory form factor:
260-pin SO-DIMM
Memory voltage:
1.2
ECC:
No
Memory layout (modules x size):
1 x 4
Compatible products:
20 series:RS820RP+, RS820+, DS920+, DS720+, DS420+, DS220+ 19 series:DS2419+, DS2419+II, DS1819+, DVA3219 18 series:DS1618+
Buffered memory type:
Unregistered (unbuffered)

Other features

Country of origin:
Taiwan

Logistics data

Harmonized System (HS) code:
84733020

Description

Machine translation. Load original

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Stock data
Warehouse Stock Delivery to the store Store Price
BT5 2 Tuesday Best delivery 205.49 €
WH353 16 14.07.2026 242.49 €
EU3 141 10.07.2026 318.49 €
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Available only for legal entities
Warehouse Stock Delivery to the store Store Price
WH109 19 24.07.2026 244.99 €
205.49 €
Stock: 2
Delivery Date: Tuesday Best delivery
Warehouse: BT5
242.49 €
Stock: 16
Delivery Date: 14.07.2026
Warehouse: WH353
318.49 €
Stock: 141
Delivery Date: 10.07.2026
Warehouse: EU3
320.49 €
Stock: 3
Delivery Date: 10.07.2026
Warehouse: WH115
325.99 €
Stock: 9
Delivery Date: 10.07.2026
Warehouse: EU85
Available only for legal entities
244.99 €
Stock: 19
Delivery Date: 24.07.2026
Warehouse: WH109

Customer reviews

Customer questions

FAQ

How much does the Memory module Synology 4GB D4NESO-2666-4G cost, and is it available for purchase?

The price is 205.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 190 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 Tuesday 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: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

Can Memory module Synology 4GB D4NESO-2666-4G 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 4GB D4NESO-2666-4G 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, 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.
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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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