NAS Synology DiskStation DS420+

Name: NAS Synology DiskStation DS420+ Desktop DS420+
Brand: SYNOLOGY
SKU: 3511950
Price: 1743.49 EUR
Availability: InStock

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NAS Synology DiskStation DS420+ Desktop Intel Celeron J4025 2GB DDR4 0TB Black

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Offer for legal entity, cashless payment. Why is an item available only for a legal entity?
This is due to long delivery times and limited product warranties.

Short description

The Synology DiskStation DS420+ is a desktop NAS designed for home and home office use. It features an Intel Celeron J4025 processor with a frequency of 2 GHz and 2 GB of DDR4 RAM. With a total installed storage capacity of 0 TB, it offers flexibility for future upgrades. Ideal for file sharing, data backup, and multimedia streaming, this NAS provides a reliable solution for personal and small business needs.

Available at price 1,743.49 €: 28 pcs.

Total available for order: 56 pcs.

Warranty: 2 Years

SKU: 3511950

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Deliver the order:

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Customer service center

2b. Kengaraga str., Riga, Latvia, LV-1063

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Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!

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From 4.99 € (Weight: 3.64 kg)

Parcel couriers

Latvijas Pasts pakomāts / Unisend / DPD Paku skapis / Omniva / Venipak Pickup / Venipak Locker / Latvijas Pasts nodaļa

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Payment Methods:

Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Leasing for legal entities

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Leasing for legal entities: from 60.67 euros per month

Available for private customers at price 1,862.99 €: 28 pcs.

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Product information

Description

Synology DS420+ is a 4-bay desktop NAS powered by an Intel Celeron J4025 processor and 2 GB DDR4 memory, designed for home users and small offices. With two built-in M.2 NVMe 2280 SSD slots for cache acceleration and support for up to four storage drives, the DS420+ is suitable for file sharing, multimedia streaming and photo indexing while offering flexible storage expansion and RAID support.

Advantages

The DS420+ includes two internal M.2 SSD slots to provide SSD cache acceleration without occupying front drive bays, enabling significantly faster I/O response. Its dual-core processor improves photo indexing, database response times and PHP-based web application performance. The unit supports HDD and SSD drives, hardware RAID configurations, and offers seamless mobile access through Synology mobile applications.

Suitable for

Home and home office file sharing and backups
Multimedia streaming and personal media libraries
Photo indexing and media management
Small business data storage with RAID protection

Key specifications

Model: Synology DiskStation DS420+
Processor: Intel Celeron J4025 (dual-core)
Memory: 2 GB DDR4 (installed)
Drive bays supported: 4
Built-in M.2 NVMe slots: 2 (2280) for SSD cache
Installed storage: 0 TB (no drives included)
Supported drive types: HDD & SSD
RAID support: Yes
Network: Ethernet LAN
Chassis type: Desktop
Colour: Black
Weight: 2.18 kg
MPN: DS420+
EAN: 4711174723188

How to use

Install the desired number and type of 3.5" or 2.5" HDD/SSD drives into the front bays and, if required, install M.2 NVMe 2280 SSDs into the two internal slots to enable SSD Cache. Connect the DS420+ to your router or switch via the Ethernet LAN port, power it on and complete initial setup using Synology DiskStation Manager (DSM) through a web browser. Configure storage pools and RAID, create shared folders, and enable services such as multimedia streaming and remote access according to your needs.

Usage recommendations

For best results, use enterprise- or NAS-rated HDDs for large-capacity storage and NVMe SSDs dedicated for cache acceleration. Keep DSM and installed packages up to date, configure RAID according to your redundancy needs, and enable regular backups of critical data. When using SSD cache, monitor wear levels and performance to balance responsiveness and SSD lifespan.

Specifications

Number of storage drives installed:: 0
Number of storage drives supported:: 4
Storage drives installed:: No
RAID support:: Yes
Installed storage drive type:: No
Supported storage drive types:: HDD & SSD
Ethernet LAN:: Yes
Chassis type:: Desktop
Weight:: 2.18 kg
Product colour:: Black

All features

Storage

RAID levels:: 1, 5, 6, 10
Supported file systems:: BTRFS, FAT, HFS+, NTFS, exFAT, ext2, ext3, ext4
RAID support:: Yes
Number of storage drives supported:: 4
Storage drive sizes supported:: 2.5, 3.5
Storage drives installed:: No
Maximum supported storage capacity:: 64 TB
Number of storage drives installed:: 0
Installed storage drive type:: No
Supported storage drive types:: HDD & SSD
Hot-swap drive bays:: Yes
Storage drive capacity:: 0 GB
Supported storage drive interfaces:: M.2, Serial ATA III
Number of M.2 (M & B) slots:: 2
Total installed storage capacity:: 0 TB

Ports & interfaces

USB 2.0 ports quantity:: 0
Ethernet LAN (RJ-45) ports:: 2
Fiber ports quantity:: 0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity:: 2
USB port:: Yes

Network

Ethernet LAN:: Yes
Wake-on-LAN ready:: Yes
Ethernet LAN data rates:: 10, 100, 1000
iSCSI support:: Yes
Ethernet LAN data rate supported (max):: 10000

Processor

Processor model:: J4025
Processor manufacturer:: Intel
Processor lithography:: 14 nm
Processor socket:: BGA 1090
Processor cores:: 2
Processor threads:: 2
PCI Express slots version:: 2.0
Processor operating modes:: 64-bit
Processor boost frequency:: 2.9 GHz
Processor cache:: 4 MB
CPU configuration (max):: 1
Tjunction:: 105 °C
PCI Express configurations:: 1x4+1x2, 4x1, 2x1+1x2+1x2
Processor frequency:: 2 GHz
Thermal Design Power (TDP):: 10 W
Processor codename:: Gemini Lake Refresh
Maximum internal memory supported by processor:: 8 GB
Processor package size:: 25 x 24

Memory

Internal memory type:: DDR4
Memory slots:: 1
ECC:: No
Maximum RAM supported:: 6 GB
Internal memory:: 2 GB

Power

Power consumption (typical): Power consumption in switched-on state expressed in W.: 28.3 W
Number of power supply units:: 1
AC input frequency:: 50 / 60
AC input voltage:: 100 - 240
Power supply location:: External
Power supply unit (PSU) capacity:: 90 W
Power consumption (HDD standby):: 8.45 W

Operational conditions

Operating relative humidity (H-H):: 5 - 95
Storage temperature (T-T):: -20 - 60
Operating temperature (T-T):: 0 - 40
Storage relative humidity (H-H):: 5 - 95

Design

Chassis type:: Desktop
LED indicators:: Y
Product colour:: Black
Number of fans:: 2 fan(s)
Cooling type:: Active
Fan diameter:: 92 mm
Drive bay locking:: Yes
Fan diameter 2:: 92 mm

Performance

Type:: NAS
Noise level: Not only energy saving helps to protect the environment but also noise level reduction. Noise level reduction up to 3 dB really means noise level reduction in 2 times. For example, a device with noise level 39 dB (А) will be two times quieter than a devise with a noise level 42 dB (А). Energy-saving certificate that shows noise level plays the role of an additional objective indicator basing on which You can successfully choose a product.: 19 dB
On/off switch:: Yes
Device class:: Home & Home Office
Backup function:: Yes

Weight & dimensions

Weight:: 2.18 kg
Height:: 166 mm
Width:: 199 mm
Depth:: 223 mm

Other features

Certification:: EAC VCCI CCC RCM KC FCC CE BSMI
Processor ARK ID:: 197307
Compliance certificates:: RoHS

Graphics

On-board graphics card base frequency:: 250 MHz
On-board graphics card dynamic frequency (max):: 700 MHz
On-board graphics card burst frequency:: 700 MHz
On-board graphics card ID:: 0x3185
Maximum on-board graphics card memory:: 8 GB
Number of displays supported (on-board graphics):: 3
On-board graphics card DirectX version:: 12.0
On-board graphics card OpenGL version:: 4.4

Processor special features

Intel® Identity Protection Technology (Intel® IPT):: Yes
Intel® Anti-Theft Technology (Intel® AT):: No
Intel® Smart Response Technology:: No
Intel® Hyper Threading Technology (Intel® HT Technology):: No
Intel® Quick Sync Video Technology:: Yes
Intel® AES New Instructions (Intel® AES-NI):: Yes
Enhanced Intel SpeedStep Technology:: Yes
Execute Disable Bit:: Yes
Idle States:: Yes
Thermal Monitoring Technologies:: Yes
Intel VT-x with Extended Page Tables (EPT):: Yes
Embedded options available:: No
Intel® Secure Key:: Yes
Intel 64:: Yes
Intel® OS Guard:: Yes
UART:: Yes
Intel Virtualization Technology for Directed I/O (VT-d):: Yes
Number of execution units:: 12
Maximum number of PCI Express lanes:: 6
Intel Virtualization Technology (VT-x):: Yes
Memory types supported by processor:: DDR4-SDRAM, LPDDR4-SDRAM

Logistics data

Harmonized System (HS) code:: 84714100

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Instructions

mmo_79450867_1594193433_5868_9128.pdf

synology-DS420+-3511950.pdf

Description

Instructions

mmo_79450867_1594193433_5868_9128.pdf

synology-DS420+-3511950.pdf

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Reasons to buy

Desktop Backup

Simplified backup solution for your Mac, PC, and mobile devices.

DSM UI

Award-winning operating system with an intuitive user interface and powerful capabilities.

Snapshot Replication

Schedulable and instantaneous data protection for shared folders and iSCSI LUNs for disaster prevention.

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Warehouse	Stock	Delivery to the store	Store Price
WH355	28	06.07.2026	1,862.99 €

Available only for legal entities
Warehouse	Stock	Delivery to the store	Store Price
WH332	28	01.07.2026 Best delivery	1,743.49 €

1,862.99 €

Stock: 28

Delivery Date: 06.07.2026

Warehouse: WH355

Available only for legal entities

1,743.49 €

Stock: 28

Delivery Date: 01.07.2026 Best delivery

Warehouse: WH332

Customer reviews

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Customer questions

FAQ

How much does the NAS Synology DiskStation DS420+ cost, and is it available for purchase?

The price is 1,743.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 56 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 01.07.2026 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: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Leasing for legal entities. All transactions are 100% secure and encrypted.

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, number of storage drives supported, storage drives installed, raid support, installed storage drive type, supported storage drive types, ethernet lan, chassis type, weight, product colour, 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 DiskStation DS420+?

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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