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header-product NAS storage server SYNOLOGY DS425+ — 4-bay, Intel Celeron J4125 2.0–2.7 GHz, 2 GB DDR4, 0 TB, 2.5GbE, 2 M.2 slots
640.99 €

NAS storage server SYNOLOGY DS425+ — 4-bay, Intel Celeron J4125 2.0–2.7 GHz, 2 GB DDR4, 0 TB, 2.5GbE, 2 M.2 slots

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NAS SYNOLOGY DS425+ 4-bay, Intel Celeron J4125 Photo 1
NAS SYNOLOGY DS425+ 4-bay, Intel Celeron J4125 Photo 2
NAS SYNOLOGY DS425+ 4-bay, Intel Celeron J4125 Photo 3
NAS SYNOLOGY DS425+ 4-bay, Intel Celeron J4125 Photo 1
NAS SYNOLOGY DS425+ 4-bay, Intel Celeron J4125 Photo 2
NAS SYNOLOGY DS425+ 4-bay, Intel Celeron J4125 Photo 3
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NAS storage server SYNOLOGY DS425+ — 4-bay, Intel Celeron J4125 2.0–2.7 GHz, 2 GB DDR4, 0 TB, 2.5GbE, 2 M.2 slots

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NAS storage server SYNOLOGY DS425+ — 4-bay, Intel Celeron J4125 2.0–2.7 GHz, 2 GB DDR4, 0 TB, 2.5GbE, 2 M.2 slots

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Short description

The Synology DS425+ is a 4-bay NAS designed for home and small office use, powered by an Intel Celeron J4125 quad-core CPU (2.0 GHz, boost to 2.7 GHz) with 2 GB DDR4 (expandable to 6 GB). It supports up to four hot-swap HDD/SSD bays, two M.2 slots, RAID (including JBOD), iSCSI LUN, and 2.5GbE networking (two RJ-45 ports). Features include snapshot and backup functions, web-based management, Wake-on-LAN, LEDs, active cooling (two 92 mm fans), external 90 W PSU, low noise (21.6 dB) and support for up to 80 TB total capacity.
Available at price 640.99 €: 7 pcs.
Total available for order: 474 pcs.
Warranty: 2 Years
SKU: 11463203
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.99 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
25.11.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
30.11.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 3.81 kg)
Parcel couriers
Unisend LV / Venipak Pickup LV / Venipak Locker LV / DPD Paku skapis / Omniva LV / Latvijas Pasts pakomāts / Latvijas Pasts nodaļa
30.11.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.99 €
0 credit

Esto — pay in 6 equal parts

today

0 €

afterward

6 mth. × 106.83 €

overpayment

0 €

All payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment, Leasing for legal entities
36 months installment: from 17.81 euros per month
Leasing for legal entities: from 22.31 euros per month
Together cheaper
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Product information

Description

The Synology DS425+ provides 2.5GbE connectivity and flexible internal storage options. It accepts 2.5" and 3.5" SATA HDDs and SSDs in its bays and includes M.2 NVMe slots to add cache drives, enabling faster I/O for frequently accessed data. The device is designed to serve as a private cloud, offering centralized file storage with remote access from desktop clients, mobile apps, and a web browser.

Advantages

The DS425+ combines higher-than-gigabit network throughput with support for both HDD and SSD media, allowing balanced capacity and performance. M.2 NVMe cache support improves responsiveness for common tasks. Built-in tools for file versioning and access control make it possible to restore previous file states after accidental deletion or corruption and to share data securely across multiple devices and platforms.

Key specifications

  • Network: built-in 2.5GbE connectivity
  • Drive bays: supports 2.5" and 3.5" SATA HDDs and SSDs (internal bays)
  • M.2 support: M.2 NVMe slots for cache drives
  • Use case: private cloud, centralized file storage and collaboration

How to use

Install compatible 2.5" or 3.5" SATA drives into the internal bays and optionally install M.2 NVMe modules into the M.2 slots to enable cache acceleration. Connect the DS425+ to your local network via the 2.5GbE port, configure storage volumes and shared folders through the Synology DiskStation Manager (DSM) web interface, and create user accounts and permissions. Install Synology mobile apps or desktop clients to sync and access files remotely.

Recommendations

For best performance, pair high-capacity HDDs for bulk storage with NVMe cache modules and SSDs for frequently accessed data. Keep regular backups and enable file versioning to recover from accidental deletions or ransomware events.

Specifications

Number of storage drives installed: Amount of storage drives built into the device.
0
Total installed storage capacity:
0 TB
Storage drives installed: Storage drives are built into the system.
No

Description

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Stock data
Warehouse Stock Delivery to the store Store Price
WH94 7 25.11.2026
640.99 € Best price
EU86 11 25.11.2026
649.49 €
BT5 2 Thursday
Fast shipping
664.99 €
Show all offers Hide
Available only for legal entities
Warehouse Stock Delivery to the store Store Price
BT11 10 01.12.2026
670.49 €
WH109 164 09.12.2026
702.99 €
WH332 3 25.11.2026
772.49 €
Show all offers Hide
640.99 €
Stock: 7
Delivery Date: 25.11.2026
Warehouse: WH94
649.49 €
Stock: 11
Delivery Date: 25.11.2026
Warehouse: EU86
Fast shipping
664.99 €
Stock: 2
Delivery Date: Thursday
Warehouse: BT5
Fast shipping
666.49 €
Stock: 14
Delivery Date: Wednesday Best delivery
Warehouse: BT19
Fast shipping
670.49 €
Stock: 1
Delivery Date: Thursday
Warehouse: BT10
672.99 €
Stock: 11
Delivery Date: 25.11.2026
Warehouse: WH155
683.49 €
Stock: 59
Delivery Date: 25.11.2026
Warehouse: EU16
685.49 €
Stock: 38
Delivery Date: 25.11.2026
Warehouse: WH354
685.99 €
Stock: 3
Delivery Date: 25.11.2026
Warehouse: WH349
697.99 €
Stock: 2
Delivery Date: 20.11.2026
Warehouse: EU1
719.49 €
Stock: 135
Delivery Date: 03.12.2026
Warehouse: EU58
719.99 €
Stock: 4
Delivery Date: Friday
Warehouse: EU2
Available only for legal entities
670.49 €
Stock: 10
Delivery Date: 01.12.2026
Warehouse: BT11
702.99 €
Stock: 164
Delivery Date: 09.12.2026
Warehouse: WH109
772.49 €
Stock: 3
Delivery Date: 25.11.2026
Warehouse: WH332
832.49 €
Stock: 10
Delivery Date: 25.11.2026
Warehouse: EU6

Customer reviews

Customer questions

FAQ

How much does the NAS SYNOLOGY DS425+ 4-bay, Intel Celeron J4125 cost, and is it available for purchase?

The price is 640.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 474 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 25.11.2026 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 NAS SYNOLOGY DS425+ 4-bay, Intel Celeron J4125 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 NAS SYNOLOGY DS425+ 4-bay, Intel Celeron J4125 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: number of storage drives installed, total installed storage capacity, storage drives installed, 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.

Where can I download the instructions for NAS SYNOLOGY DS425+ 4-bay, Intel Celeron J4125?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.
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