United States
Name:
DS218
- Description:
- DiskStation DS218 - NAS - Desktop - Realtek - RTD1296 - Black
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3 Year Extended Warranty
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14-Day Money Back Guarantee
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Express Delivery Across the USA
Need it fast? Choose Express Shipping and receive your order within 1–3 business days.
Free Ground Shipping Available
Standard ground delivery across the U.S. takes 2–6 days, depending on your location — no extra charge.
International Shipments Made Simple
For all international orders, we ship via your UPS, FedEx, or DHL account — or to your U.S.-based freight forwarder.
Delivery Timelines
Under 100 KG? Ships Express.
Smaller shipments go via DHL or FedEx Express — delivered worldwide in approximately 3 business days.
Over 100 KG? Ships via Freight.
Larger orders are dispatched through freight forwarding partners. Delivery takes 7–10 business days, globally.
Always Delivered to Your Door
Every shipment is delivered directly to your address — regardless of country or carrier.
Our best-in-class warranties
3-Year Extended Warranty
Extended protection, enterprise-grade.
All enterprise hardware is backed by a 3-year warranty — triple the industry standard — covering defects under normal use.
Professional repairs & replacements.
If a hardware issue is confirmed, we’ll repair or replace the unit. Replacement parts carry either original or 3-month coverage.
RMA process, simplified.
Once an RMA is approved, return the defective unit within 10 days. We handle the rest — no service gaps.
Service Boundaries & Exclusions
What’s covered — and what’s best avoided.
Your warranty covers defects under normal use. For continued protection, avoid accidental damage, unauthorized repairs, third-party parts, or extreme environments.
Know your location’s service type.
In some regions, return-to-factory or remote service may apply. On-site service depends on infrastructure availability.
Minimal documentation required.
To initiate service, just submit the invoice and warranty card — no red tape, no waiting.
14-Day Money Back Guarantee
Free 14-Day Returns
Tested it, but it’s not a fit?
Return any product within 14 days of delivery if it doesn’t meet your technical or operational needs.
Initiate returns with ease.
Our RMA process is streamlined — just raise a request, follow the packaging guidelines, and we’ll handle the rest.
Refund or restock, your call.
Changed your mind? Get a refund (restocking fees may apply) or swap with another product.
30-Day Hardware Replacement
Covered for any early faults.
All equipment includes a 30-day replacement warranty. If something goes wrong, we’ll repair or swap it — fast.
Replacements shipped in 10 days or less.
Once your return is inspected and approved, we dispatch the replacement promptly to keep your operations moving.
RMA protocol keeps it smooth.
Just ensure all accessories and original packaging are intact — we’ll take care of the technical validation.
TRUSTED, TRIED, PROVEN
DS218 Overview
DS218 is a high-performance NAS device engineered with two drive bays that support SATA HDD and SATA SSD drives, offering a total storage capacity of up to 32 TB. It delivers flexible storage solutions with RAID options including RAID 0, RAID 1, and JBOD, powered by a Realtek quad‐core processor and pre‐installed with 2 GB DDR4 memory (non-expandable).
This model features reliable connectivity with dual USB 3.0 ports and a 1GbE LAN port, ensuring stable network support. Designed with active cooling and a single power supply, the DS218 is ideally suited for SMB backup, media server applications, and virtualization tasks in small to medium-sized business environments.
What is the price of DS218?
Pricing for DS218 is available on request. Get immediate quote or for exclusive discounts, opt for bulk quotation for DS218.
Explore more options from Storage or explore other Synology products.
DS218 Specifications
| Product Type | Storage System |
| Storage Type | NAS |
| Form Factor | Desktop |
| Bay Count | 2-bay |
| Supported Drive Types | SATA HDD / SATA SSD |
| Hot-Swap Support | Yes |
| Max Supported Capacity | 32 TB |
| RAID Support | RAID 0 / RAID 1 / JBOD |
| CPU Type | Realtek |
| CPU Cores | 4 |
| Installed RAM | 2 GB |
| Max RAM Capacity | 2 GB |
| RAM Type | DDR4 |
| Network Ports | 1GbE |
| LAN Ports | 2 |
| USB Ports | USB 3.0 |
| Expansion Support | No |
| Cooling | Active |
| Power Supply | Single |
| Power Supply Wattage | N/A |
| Operating System | DSM |
| Snapshot Support | Yes |
| Cloud Sync Support | Yes |
| Virtualization Ready | Yes |
| ISCSI Support | Yes |
| Surveillance Support | Yes |
| Use Case | Home Backup / SMB / Media Server / Virtualization |
| Product Name | Synology DiskStation DS218 |
| Height | 9.13 inches |
| Width | 6.50 inches |
| Depth | 4.25 inches |
| Weight | 2.71 lbs |
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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| Bay Count | 2-bay | 12-bay | 12-bay | 12-bay | 2-bay |
| Cloud Sync Support | Yes | Yes | Yes | Yes | Yes |
| Cooling | Active | Redundant Fan | Redundant Fan | Active | Active |
| CPU Cores | 4 | 4 | 8 | 8 | 4 |
| CPU Type | Realtek | Intel Xeon | Intel Xeon | Intel Xeon | Realtek |
| Depth | 4.25 inches | 25 inches | 28 inches | 28 inches | 9.1 inches |
| Expansion Support | No | Yes | Yes | Yes | Yes |
| Form Factor | Desktop | Rackmount | Rackmount | Rackmount | Desktop |
| Height | 9.13 inches | 3.5 inches | 3 inches | 4 inches | 4.0 inches |
| Hot-Swap Support | Yes | Yes | Yes | Yes | No |
| Installed RAM | 2 GB | 8 GB | 16 GB | 16 GB | 2 GB |
| iSCSI Support | Yes | Yes | Yes | Yes | Yes |
| LAN Ports | 2 | 2 | 2 | 4 | 1 |
| Max RAM Capacity | 2 GB | 32 GB | 64 GB | 128 GB | 4 GB |
| Max Supported Capacity | 32 TB | 512 TB | 1 PB | 512 TB | 32 TB |
| Network Ports | 1GbE | 10GbE | 10GbE | 10GbE | 1GbE |
| Operating System | DSM | QTS | Custom OS | Custom OS | DSM |
| Power Supply | Single | Redundant | Redundant | Redundant | Single |
| Power Supply Wattage | N/A | 350W | 500W | 500W | 150W |
| Product Name | Synology DiskStation DS218 | RS822RP+ | FS6400 Unified Storage System | DX517 | Synology DiskStation DS223 |
| Product Type | Storage System | Storage System | Storage System | Storage System | Storage System |
| RAID Support | RAID 0 / RAID 1 / JBOD | RAID 0 / RAID 1 / RAID 5 / RAID 6 / RAID 10 | RAID 0 / RAID 1 / RAID 5 / RAID 6 / RAID 10 | RAID 0 / RAID 1 / RAID 5 / RAID 6 / RAID 10 | RAID 0 / RAID 1 / JBOD |
| RAM Type | DDR4 | DDR4 | ECC DDR4 | ECC DDR4 | DDR4 |
| Snapshot Support | Yes | Yes | Yes | Yes | Yes |
| Storage Type | NAS | NAS | SAN | SAN | NAS |
| Supported Drive Types | SATA HDD / SATA SSD | Mixed | SATA HDD / SAS HDD / SATA SSD / NVMe SSD | Mixed | SATA HDD / SATA SSD |
| Surveillance Support | Yes | No | Yes | No | Yes |
| USB Ports | USB 3.0 | USB 3.2 | USB 3.2 | USB 3.2 | USB 3.0 |
| Use Case | Home Backup / SMB / Media Server / Virtualization | Enterprise Data Center | SMB Backup / Enterprise Data Center / Media Server / Virtualization | Enterprise Data Center | SMB |
| Virtualization Ready | Yes | Yes | Yes | Yes | Yes |
| Weight | 2.71 lbs | 40 lbs | 45 lbs | 50 lbs | 5.4 lbs |
| Width | 6.50 inches | 17.5 inches | 17 inches | 17 inches | 6.3 inches |
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Questions & Answers
Q
What is the Synology DiskStation DS218 NAS?
A
The Synology DiskStation DS218 is a 2-bay desktop network-attached storage device powered by a Realtek RTD1296 processor, offering centralized file storage, secure data backup, and multimedia streaming for home and small office users.
Q
Which CPU and memory are installed in the DS218?
A
The DS218 features a Realtek RTD1296 quad-core 1.4 GHz processor and 2 GB of DDR4 RAM, delivering efficient multitasking and smooth 4K video transcoding performance.
Q
What types of drives does the DS218 support?
A
The DiskStation DS218 supports two 2.5" or 3.5" SATA HDDs or SSDs up to 14 TB per bay, allowing a maximum raw storage capacity of 28 TB.
Q
Which RAID configurations are available on the DS218?
A
The DiskStation DS218 supports Basic, JBOD, RAID 0, and RAID 1 configurations to optimize performance or data redundancy according to your needs.
Q
Is the memory in the DS218 upgradeable?
A
The DS218 comes with soldered 2 GB DDR4 RAM that is not user-upgradeable.
Q
Can the DS218 transcode 4K video in real time?
A
Yes, the Realtek RTD1296 processor in the DiskStation DS218 enables real-time H.265 10-bit and H.264 4K video transcoding via Synology’s Video Station and DS video apps.
Q
How do I set up the Synology DiskStation DS218?
A
To set up the DS218, install your drives, connect the device to your network and power, then use Synology Assistant or the DSM web assistant to follow the guided installation wizard.
Q
What operating system does the DS218 run?
A
The DiskStation DS218 runs Synology DiskStation Manager (DSM), a Linux-based operating system offering an intuitive interface, package center, and advanced data management features.
Q
How can I back up my data with the DS218?
A
The DS218 includes Hyper Backup, Snapshot Replication, and Cloud Sync for scheduled local, remote, and cloud-based backups with versioning and deduplication.
Q
Is the DS218 compatible with Windows, macOS, and Linux?
A
Yes, the DiskStation DS218 supports SMB, AFP, NFS, FTP, and WebDAV protocols, ensuring seamless integration with Windows, macOS, and Linux environments.
Q
Does the DS218 offer mobile apps for remote access?
A
Yes, Synology provides free mobile apps such as DS file, DS video, DS photo, and DS audio for secure remote access, file management, and multimedia streaming on iOS and Android devices.
Q
What connectivity ports are available on the DS218?
A
The DiskStation DS218 features one Gigabit Ethernet port, two USB 3.0 ports, and an eSATA port for connecting external storage devices or peripherals.
Q
What is the power consumption and noise level of the DS218?
A
The DiskStation DS218 consumes approximately 17.23 W during access and 6.4 W in HDD hibernation, with an operational noise level of 19.5 dB(A).
Q
How does the DS218 support team collaboration?
A
The DS218 offers Synology Office, Calendar, and Chat for real-time document collaboration, scheduling, and messaging on your private cloud, enhancing productivity and privacy.
Q
Can I access the DS218 remotely without complicated network setup?
A
Yes, QuickConnect allows secure remote access to your DiskStation DS218 via a unique ID without manual port forwarding or advanced network configuration.
Q
What warranty and support options are available for the DS218?
A
The DiskStation DS218 includes a standard two-year limited warranty with access to Synology’s global technical support, and an optional extended warranty of up to five years.
