Skip to the beginning of the images gallery

RS3618xs, Synology RackStation NAS, 12-Bay/2U/8GB DDR4

Brand: Synology
Model: RS3618xs
In Stock
- United States
- United Kingdom
- Germany
- United Arab Emirates
- Singapore
- India
- Hong Kong

$5,605.84

Price Alert

100% Genuine

Original, factory-verified

3-Year Warranty

Extended, enterprise-grade

24 Years Expertise

Proven, deployment-focused

Condition

Original New

Express Shipping to United States
Estimated shipping time: 2–6 business days via DHL, FedEx, UPS and more

Certified Expertise Builds Trust

CCIE · JNCIE · NSE7 · ACDX · HPE Master ASE · Dell Server/AI Expert

Talk to an Expert

Faster Delivery, Globally Ready
20+ years of supply chain expertise for faster multi-stop delivery with smooth customs.
48H Worldwide Shipping
10+ Global Warehouses
Keep Projects On Time
Reliable availability and real-time shipment visibility to keep every critical IT project on schedule.
Track Your Order

Leading Global Distributor
Since 2002
A global ICT bridge delivering authentic hardware and trusted service for over 20 years.

Worry-Free Coverage with RSCare
3-Year warranty for enterprise hardware, including advanced RMA, diagnostics, spare parts support, and OEM service compatibility.
Cisco SmartNet
HPE Foundation Care
Dell ProSupport
Juniper Care
Fortinet Support
Your Trusted Genuine Source
Authorized partnerships with 30+ brands, including Cisco, HPE, Dell, Juniper, and Fortinet.
100% Authentic Products
100,000+ Multi-Brand SKUs Available

RS3618xs, Synology RackStation NAS, 12-Bay/2U/8GB DDR4

100% Genuine Ready to Ship

$5,605.84

Overview

Synology RS3618xs Overview

The Synology RS3618xs is an enterprise-class rackmount NAS designed for reliable data storage and centralized backup in medium to large business environments. This 2U rackmount system features 12 hot-swap SATA drive bays and is scalable to 36 drives for growing data demands. Powered by an Intel Xeon D-1521 4-core CPU and 8 GB DDR4 ECC memory, expandable up to 64 GB, it delivers dependable performance for file services, virtualization storage, and hybrid cloud deployments. Four 1 GbE ports provide flexible network connectivity and link aggregation options.

Product Highlights

12 bays

Hot-Swap

36 drv

Scalable

64 GB

ECC RAM

Product Applications Scenarios

Data Center

The RS3618xs consolidates storage for VMs and databases, improving utilization and cutting rack footprint for growing data centers.

Cloud Services

As on-premises storage for hybrid cloud, it secures data, simplifies backup workflows, and can reduce cloud egress charges.

Enterprise Network

Delivers centralized file sharing and snapshot-based protection, helping enterprises streamline data access and minimize downtime.

Product Features Comparison


Model	RS3618xs, Synology RackStation NAS, 12-Bay/2U/8GB DDR4	HD6500, Synology High Density NAS, 60-Bay/4U/64GB DDR4	DP7200, Synology ActiveProtect Appliance, 2U/10x12TB HDD/2x1.92TB SSD	DP7400, Synology ActiveProtect Appliance, 2U/10x20TB HDD/2x3.84TB SSD
Brand	Synology	Synology	Synology	Synology
Storage Type	Rackmount NAS	High-density NAS	Backup appliance	Backup appliance
Maximum Capacity	Scalable to 36 drives	Scalable to 300 drives	123.84 TB raw capacity	Approximately 207 TB raw capacity
RAID Support	n/a	n/a	n/a	n/a
Interface Type	4 x 1 GbE	2 x 1 GbE, 2 x 10 GbE	n/a	n/a
Controller Specification	Intel Xeon D-1521 4-core CPU	Dual Intel Xeon Silver 4210R processors	AMD EPYC 7272, 12-core CPU	AMD EPYC 7272 12-core CPU

Optional Add-ons

Model Number	Description
Synology RX1217RP	Synology rackmount expansion unit adding 12 SATA bays for compatible RackStation NAS
Synology E10G18-T2	Dual-port 10GbE RJ-45 network adapter for Synology rackmount NAS performance upgrades
Synology D4ECSO-16G	16GB DDR4 ECC UDIMM memory module for expanding Synology Xeon-based RackStation NAS

Quality Certifications

Specification

Synology RS3618xs Specification

Model

RS3618xs

Brand

Synology

Product Series

Synology RackStation RS3618xs

Product Type

Rackmount NAS

Form Factor

2U rackmount

Drive Bays

12 x hot-swap 3.5"/2.5" SATA bays

Maximum Drive Capacity

Scalable to 36 drives

Processor

Intel Xeon D-1521 4-core CPU

System Memory

8 GB DDR4 ECC UDIMM

Maximum Memory

Up to 64 GB

Ethernet Ports

4 x 1 GbE

Get more information

Discover unbeatable prices and fast shipping for the RS3618xs . Access the detailed RS3618xs datasheet and ensure you're getting the best deal with our reliable delivery service. Need assistance? Our free live chat support is here to help. For more information about the product and pricing, contact us via live chat or email us at [email protected].

Quality Certifications

Need Help? Technical Experts Available Now.

+1-626-655-0998 (USA)
UTC 15:00-00:00
+852-2592-5389 (HK)
UTC 00:00-09:00
+852-2592-5411 (HK)
UTC 06:00-15:00

Get a Quote

Live Chat

Need Help? Technical Experts Available Now.

Customer Reviews

Write Your Own Review

Only registered users can write reviews. Please Sign in or create an account

Warranty

Your Trusted Global ICT Partner
Delivering reliable, cross-border fulfillment with 20+ years of expertise, backed by rigorous QC, fast logistics, and worldwide warehousing.
Global warehousing
10+ hubs positioned for fast international dispatch and stable availability.
Seamless cross-border
QC-verified packing and predictable delivery via FedEx, DHL, UPS.
ICT Tools Hub for Confident Monitoring
Stay informed on product lifecycle status and real-time inventory availability—supporting confident planning, sourcing, and operational execution.
EOL/EOSL Checker
Verify product lifecycle status to plan purchases and avoid EOL/EOSL risks.
Request VIP Inventory Portal Access
Connect via live chat for VIP access to real-time inventory on priority SKUs.
Certified Experts Across Leading Vendors
Professional guidance for network, security & data center builds, delivered by certified experts with extensive, hands-on deployment experience.
Multi-vendor engineering
Certified expertise across Cisco, HPE, Aruba, Dell, Juniper, Huawei and Fortinet.
Deployment-ready guidance
Faster, safer rollouts with project-focused engineering guidance.

The Choice of 21,500 +Global Customers

Industry-Leading Warranty Coverage You Can Trust

100% Low Price Guarantee
Router-switch.com offers genuine, high-quality ICT products at competitive wholesale prices—ensuring exceptional value without compromising quality.
100% Quality Assurance
All items are brand new, original, and factory-sealed.
Upon request, each unit can be fully tested and verified by a Synology-certified engineer to ensure perfect working condition before shipment.
100% Money-Back Guarantee
If you are not satisfied with your purchase, you may request an exchange or full refund. Our customer service team will guide you through the return process quickly and smoothly.
Visit Return Policy page for more information.
Free Synology Technical Support
Our Synology-certified experts provide free professional support via phone, email, online chat, or remote login—helping you deploy and troubleshoot with confidence.
Flexible & Secure Payment and Shipping
We support multiple secure payment and logistics options, backed by industry-leading verification:
Pay by wire transfer.

Pay with your paypal.

Pay with your Visa credit card.

Pay with your Mastercard credit card.

Pay with your Discover Card.

Pay by American Express.
More
Trusted & Secure Payments ×
100% Trusted, Secure Purchase at Router-switch.com
120+ Local Currencies

Multiple Payment Options

100% Secure Payments
Choose the payment method that works for you—local options, multiple currencies, or bank transfers. Every payment is protected by SSL encryption, PCI DSS-level security, McAfee Secure, and VeriSign Secured for complete peace of mind.

Guaranteed Safe Checkout

View Payment Options
Visit How to Pay page for more information

Warranty Coverage & RMA Instructions

Extended, Worry-Free Warranty Coverage
- Factory New Sealed Enterprise Hardware: 3 Years
- Factory New Sealed Consumer Devices: 1 Year
Visit Warranty Policy page for more information
How to Get Support
If you encounter issues with products, please reach out to your dedicated sales representative. They will assist with diagnostics, remote troubleshooting, and RMA processing if necessary.
Visit Contact Us page for more support options.

Best-Fit Solutions for Your Network

Deploy DeepSeek-V3/R1: Powerful AI, Low Cost

Expert-configured AI solution: Same power, 90% savings—multi-scenario flexibility with Dell/Huawei/Lenovo options.

Beyond Bandwidth: The 100G+ Data Center Architecture

The must-have 100G foundation - AI-ready growth, zero-latency performance

Data Center

400G/800G Ethernet Switch: Maxmize Margins via AI-Ready Solutions

High-Profit data center switches from Cisco, Huawei, Mellanox & Juniper.

Ethernet Switch

RS3618xs, Synology RackStation NAS, 12-Bay/2U/8GB DDR4

Faster Delivery, Globally Ready

Keep Projects On Time

Leading Global Distributor Since 2002

Worry-Free Coverage with RSCare

Your Trusted Genuine Source

RS3618xs, Synology RackStation NAS, 12-Bay/2U/8GB DDR4

Synology RS3618xs Overview

Product Highlights

Product Applications Scenarios

Product Features Comparison

Optional Add-ons

Quality Certifications

Synology RS3618xs Specification

Get more information

Quality Certifications

Need Help? Technical Experts Available Now.

Your Trusted Global ICT Partner

ICT Tools Hub for Confident Monitoring

Certified Experts Across Leading Vendors

The Choice of 21,500 +Global Customers

Best-Fit Solutions for Your Network

Deploy DeepSeek-V3/R1: Powerful AI, Low Cost

Beyond Bandwidth: The 100G+ Data Center Architecture

400G/800G Ethernet Switch: Maxmize Margins via AI-Ready Solutions

Leading Global Distributor
Since 2002