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header-product NAS Synology SA3400D Rack 2U Intel Xeon D-1541 8GB DDR4
15,180.99 €

NAS Synology SA3400D Rack 2U Intel Xeon D-1541 8GB DDR4

NAS Synology SA3400D Photo 1
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NAS Synology SA3400D Photo 1
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NAS Synology SA3400D Rack 2U Intel Xeon D-1541 8GB DDR4

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Short description

The Synology SA3400D is a 2U rack NAS designed for efficient data storage and management. It features an Intel Xeon D-1541 processor with a frequency of 2.1 GHz and 8 GB of DDR4 memory. Ideal for businesses needing reliable and scalable storage solutions.
Available for order: 1 pcs.
Warranty: 2 Years
SKU: 10512021
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.79 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
11.08.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
14.08.2026 {{selectedOffer.courierDeliveryString}}
From 11.88 € (Weight: 14.84 kg)
Parcel couriers
Unisend LV / Venipak Locker LV / Latvijas Pasts pakomāts / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
14.08.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.79 €
payment
Payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Leasing for legal entities
Leasing for legal entities: from 528.3 euros per month
Together cheaper
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Product information

Description

The Synology SA3400D Rack 2U is a high-availability NAS designed for business environments that require reliable file and block storage. Powered by an Intel Xeon D-1541 processor and 8 GB DDR4 memory, the SA3400D supports NAS and SAN roles with flexible expansion options, hot‑swappable controllers, and support for up to 12 drive bays per unit. It is intended for unified data management, sharing, backup and virtual machine storage on a scalable rack-mounted platform.

Advantages

The SA3400D provides automatic minute-level failover using two independent, hot-swappable controllers in an active-passive configuration to maintain service continuity for file sharing, block storage and backups. It delivers strong throughput and random I/O performance for SMB/NFS file services and iSCSI or Fibre Channel block storage. Capacity can be expanded up to 576 TB by adding two RXD1219sas expansion units, and network and I/O performance can be enhanced with optional 10/25GbE add-in cards. SAS SSDs can be used to create all-flash volumes or read/write cache to improve IOPS and reduce latency on HDD volumes.

Suitable for

  • Centralized file sharing (SMB, NFS) for teams and departments
  • Block storage for virtualization and databases (iSCSI, Fibre Channel)
  • Business backup and disaster recovery
  • Scalable rack-mounted storage deployments in data centers

Key specifications

  • Form factor: 2U rack chassis
  • Processor: Intel Xeon D-1541 (2.1 GHz)
  • Memory: 8 GB DDR4
  • Drive bays supported: 12 per unit (no drives preinstalled)
  • Supported drive types: HDD and SSD (SAS/SATA depending on configuration)
  • RAID: supported
  • High availability: dual hot-swappable controllers, active-passive failover
  • Expandable capacity: up to 576 TB with two RXD1219sas expansion units
  • Network: supports optional 10/25GbE add-in cards
  • Weight: 19.7 kg

How to use

Install the SA3400D in a standard 19-inch rack and connect power and network cabling according to your datacenter routing. Populate the drive bays with supported HDDs or SSDs as required, configure RAID arrays using Synology DSM, and set up services such as SMB/NFS shares, iSCSI targets, or backup tasks. For high availability, ensure both controllers are installed and configured in active-passive mode. To expand capacity, attach RXD1219sas expansion units and configure the added bays within DSM. Optional 10/25GbE cards can be installed in available expansion slots to increase network throughput.

Usage recommendations

For reliable performance in mixed workloads, use Synology-certified drives and follow Synology’s compatibility lists. Place the SA3400D in a controlled environment with proper cooling and redundant power where possible. Regularly update DSM firmware and verify failover configuration through routine testing to ensure continuous availability.

Specifications

Height: The measurement of the product from head to foot or from base to top.
88 mm
Depth: The distance from the front to the back of something.
724 mm
Width: The measurement or extent of something from side to side.
482 mm
Backup function: The function if the main power source fails.
Yes
Type: Characteristics of the device.
NAS
Cooling type: The method used to cool the device or to cool the air around the device.
Active
Chassis type: The type of rigid framework onto which is the hosuing for device components.
Rack (2U)
USB port: The device features a socket into which a USB cable can be plugged.
No
Ethernet LAN (RJ-45) ports: Number of Ethernet LAN (RJ-45) ports (connecting interfaces) in the device. Ethernet LAN (RJ-45) ports allow a computer to connect to the ethernet.
3
Ethernet LAN: An Ethernet LAN (Local Area Network) interface is present, for a wired conection via a cable.
Yes
Internal memory: A computer's memory which is directly accessible to the CPU.
8 GB
Processor frequency: The speed that the microprocessor executes each instruction or each vibration of the clock. The CPU requires a fixed number of clock ticks, or cycles, to execute each instruction. The faster the clocks rate, the faster the CPU, or the faster it can execute instructions. Clock Speeds are usually determined in MHz, 1 MHz representing 1 million cycles per second, or in GHz, 1 GHz representing 1 thousand million cycles per second. The higher the CPU speed, the better a computer will perform.
2.1 GHz
Processor model: The model number for the processor in a computer.
D-1541
Processor manufacturer: The manufacturer that produced the processor.
Intel
RAID support: The device uses RAID, which is a storage technology that combines multiple disk drive components into a logical unit for the purposes of data redundancy and performance improvement. Data is distributed across the drives in one of several ways, referred to as RAID levels, depending on the specific level of redundancy and performance required.
Yes
Storage drive capacity: The amount of data that can be stored on the storage drive.
0 GB
Supported storage drive types: The type of storage drives the device is compatible with.
HDD & SSD
Installed storage drive type: Type of storage drives built into the device e.g. HDD (hard disk drive), SSD (solid-state drive).
No
Number of storage drives supported: How many storage drives can be fit into the product at once.
12
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
Storage drive interface: Where the storage device links with other parts of the product, or an external device.
Serial Attached SCSI (SAS)
All features

Operational conditions

Storage temperature (T-T): The minimum and maximum temperatures at which the product can be safely stored.
-20 - 60
Operating relative humidity (H-H):
5 - 95
Operating temperature (T-T): The minimum and maximum temperatures at which the product can be safely operated.
0 - 35

Processor special features

Intel Secure Key Technology version:
1.00
Intel TSX-NI version:
1.00

Weight & dimensions

Weight: Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.
19.7 kg
Height: The measurement of the product from head to foot or from base to top.
88 mm
Depth: The distance from the front to the back of something.
724 mm
Width: The measurement or extent of something from side to side.
482 mm

Power

AC input frequency:
50/60
AC input voltage: The voltage of the AC electricity that is inputted into the product.
100 - 240
Redundant power supply (RPS) support: Additional power supply which can run a computer if the main power supply fails.
Yes
Number of power supply units:
2
Power supply unit (PSU) capacity:
500 W

Performance

Access Control List (ACL):
Yes
Reset button:
Yes
Number of users: The number of people that use or can use this product.
16000 user(s)
Backup function: The function if the main power source fails.
Yes
Type: Characteristics of the device.
NAS

Design

Fan diameter: The size of the fan, measured by the distance from one side of the fan to the other, via a straight line going through the middle of the fan.
60 mm
Number of fans: The quantity of fans (apparatus with rotating blades that creates a current of air for cooling or ventilation).
2 fan(s)
Cooling type: The method used to cool the device or to cool the air around the device.
Active
Chassis type: The type of rigid framework onto which is the hosuing for device components.
Rack (2U)

Ports & interfaces

USB port: The device features a socket into which a USB cable can be plugged.
No
Ethernet LAN (RJ-45) ports: Number of Ethernet LAN (RJ-45) ports (connecting interfaces) in the device. Ethernet LAN (RJ-45) ports allow a computer to connect to the ethernet.
3

Network

Supported network protocols: Network protocols tested as compatible with this product e.g. FTP,HTML, POP.
SMB1 (CIFS), SMB2, SMB3, NFSv3, NFSv4, NFSv4.1, NFS Kerberized sessions, iSCSI, Fibre Channel, HTTP, HTTPs, FTP, SNMP, LDAP, CalDAV
Link aggregation:
Yes
Ethernet LAN: An Ethernet LAN (Local Area Network) interface is present, for a wired conection via a cable.
Yes

Memory

Maximum RAM supported:
64 GB
Internal memory type: The type of internal memory such as RAM, GDDR5.
DDR4
Internal memory: A computer's memory which is directly accessible to the CPU.
8 GB

Processor

CPU configuration (max):
1
Processor cache:
12 MB
Processor cores: The number of central processing units ('cores') in a processor. Some processors have 1 core, others have 2 (e.g. Intel Core Duo) or more (e.g. the Intel Xeon E7-2850 has 10 cores).
8
Processor boost frequency: The turbo boost is an automatic, managed accelleration of the processor when one of the cores is overloaded.
2.7 GHz
Processor frequency: The speed that the microprocessor executes each instruction or each vibration of the clock. The CPU requires a fixed number of clock ticks, or cycles, to execute each instruction. The faster the clocks rate, the faster the CPU, or the faster it can execute instructions. Clock Speeds are usually determined in MHz, 1 MHz representing 1 million cycles per second, or in GHz, 1 GHz representing 1 thousand million cycles per second. The higher the CPU speed, the better a computer will perform.
2.1 GHz
Processor model: The model number for the processor in a computer.
D-1541
Processor manufacturer: The manufacturer that produced the processor.
Intel

Storage

Supported file systems:
BTRFS, ext4
Hot-swap drive bays: The places where drives (hot-swap drives) can be inserted to or removed from the computer.
Yes
RAID levels: RAID is a storage technology that combines multiple disk drive components into a logical unit for the purposes of data redundancy and performance improvement. Data is distributed across the drives in one of several ways, referred to as RAID levels, depending on the specific level of redundancy and performance required.
5, JBOD, 10, 1
RAID support: The device uses RAID, which is a storage technology that combines multiple disk drive components into a logical unit for the purposes of data redundancy and performance improvement. Data is distributed across the drives in one of several ways, referred to as RAID levels, depending on the specific level of redundancy and performance required.
Yes
Storage drive sizes supported: The sizes of storage drives that can be used with the product.
3.5, 2.5
Storage drive interface: Where the storage device links with other parts of the product, or an external device.
Serial Attached SCSI (SAS)
Storage drive capacity: The amount of data that can be stored on the storage drive.
0 GB
Supported storage drive types: The type of storage drives the device is compatible with.
HDD & SSD
Installed storage drive type: Type of storage drives built into the device e.g. HDD (hard disk drive), SSD (solid-state drive).
No
Number of storage drives supported: How many storage drives can be fit into the product at once.
12
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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Customer reviews

Customer questions

FAQ

How much does the NAS Synology SA3400D cost, and is it available for purchase?

The price is 15,180.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 11.08.2026 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, 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: height, depth, width, backup function, type, cooling type, chassis type, usb port, ethernet lan (rj-45) ports, ethernet lan, internal memory, processor frequency, processor model, processor manufacturer, raid support, storage drive capacity, supported storage drive types, installed storage drive type, number of storage drives supported, number of storage drives installed, total installed storage capacity, storage drives installed, storage drive interface, 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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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.