United States
Name:
DS220J
- Description:
- DiskStation DS220j - NAS - Mini Tower - Realtek - RTD1296 - White
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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
DS220J Overview
DS220J is a 2-bay NAS that supports SATA HDD and SATA SSD drives, offering a total storage capacity of up to 32 TB. It provides RAID 0, RAID 1, and JBOD configurations, is powered by a Realtek quad‑core processor running at 1.4 GHz with 512 MB DDR4 memory, and connects via a 1GbE Ethernet interface and USB 3.0 ports.
Designed for use cases such as SMB backup and home media server setups, DS220J features active cooling with a single, non‑redundant power supply. With no expansion support, it delivers an accessible, reliable solution for small office and home network environments.
What is the price of DS220J?
Pricing for DS220J is available on request. Get immediate quote or for exclusive discounts, opt for bulk quotation for DS220J.
Explore more options from Storage or explore other Synology products.
DS220J 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 | No |
| Max Supported Capacity | 32 TB |
| RAID Support | RAID 0 / RAID 1 / JBOD |
| CPU Type | Realtek |
| CPU Cores | 4 |
| Installed RAM | 512 MB |
| Max RAM Capacity | 512 MB |
| RAM Type | DDR4 |
| Network Ports | 1GbE |
| LAN Ports | 1 |
| 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 | No |
| ISCSI Support | Yes |
| Surveillance Support | Yes |
| Use Case | Home Backup |
| Product Name | Synology DiskStation DS220j |
| Height | 6.5 inches |
| Width | 4.25 inches |
| Depth | 9.13 inches |
| Weight | 2.5 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 | 4-bay | 2-bay | 4-bay | 2-bay |
| Cloud Sync Support | Yes | Yes | Yes | Yes | Yes |
| Cooling | Active | Active | Active | Active | Active |
| CPU Cores | 4 | 4 | 4 | 4 | 4 |
| CPU Type | Realtek | Realtek | Realtek | AMD Ryzen | Realtek |
| Depth | 9.13 inches | 8.8 inches | 4.25 inches | 9.06 inches | 9.1 inches |
| Expansion Support | No | No | No | Yes | Yes |
| Form Factor | Desktop | Desktop | Desktop | Desktop | Desktop |
| Height | 6.5 inches | 9.1 inches | 9.13 inches | 6.61 inches | 4.0 inches |
| Hot-Swap Support | No | Yes | Yes | Yes | No |
| Installed RAM | 512 MB | 2 GB | 2 GB | 4 GB | 2 GB |
| iSCSI Support | Yes | Yes | Yes | Yes | Yes |
| LAN Ports | 1 | 2 | 2 | 2 | 1 |
| Max RAM Capacity | 512 MB | 2 GB | 2 GB | 32 GB | 4 GB |
| Max Supported Capacity | 32 TB | 64 TB | 32 TB | 64 TB | 32 TB |
| Network Ports | 1GbE | 1GbE | 1GbE | 2.5GbE | 1GbE |
| Operating System | DSM | DSM | DSM | QTS | DSM |
| Power Supply | Single | Single | Single | Single | Single |
| Power Supply Wattage | N/A | N/A | N/A | 150W | 150W |
| Product Name | Synology DiskStation DS220j | Synology DiskStation DS418 | Synology DiskStation DS218 | QNAP DS923+ | 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 / JBOD | RAID 0 / RAID 1 / JBOD | RAID 0 / RAID 1 / RAID 5 / RAID 6 / RAID 10 | RAID 0 / RAID 1 / JBOD |
| RAM Type | DDR4 | DDR4 | DDR4 | ECC DDR4 | DDR4 |
| Snapshot Support | Yes | Yes | Yes | Yes | Yes |
| Storage Type | NAS | NAS | NAS | NAS | NAS |
| Supported Drive Types | SATA HDD / SATA SSD | SATA HDD / SATA SSD | SATA HDD / SATA SSD | Mixed | SATA HDD / SATA SSD |
| Surveillance Support | Yes | Yes | Yes | Yes | Yes |
| USB Ports | USB 3.0 | USB 3.0 | USB 3.0 | USB 3.2 | USB 3.0 |
| Use Case | Home Backup | SMB / Media Server / Virtualization | Home Backup / SMB / Media Server / Virtualization | SMB | SMB |
| Virtualization Ready | No | Yes | Yes | Yes | Yes |
| Weight | 2.5 lbs | 4.5 lbs | 2.71 lbs | 6.5 lbs | 5.4 lbs |
| Width | 4.25 inches | 6.5 inches | 6.50 inches | 8.74 inches | 6.3 inches |
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Questions & Answers
Q
What is the Synology DiskStation DS220j?
A
The Synology DiskStation DS220j is a 2-bay NAS mini tower powered by a Realtek RTD1296 quad-core processor, designed for home and small-office data storage, backup, and file sharing.
Q
What are the key hardware specifications of the DS220j?
A
The DS220j features a Realtek RTD1296 quad-core 1.4 GHz CPU, 512 MB DDR4 memory, two 3.5″/2.5″ drive bays, dual Gigabit Ethernet ports, and USB 3.0 connectivity.
Q
What maximum storage capacity does the DS220j support?
A
The DS220j supports up to two 16 TB drives for a total raw capacity of 32 TB and expandable storage via external USB drives.
Q
Does the DS220j support RAID configurations?
A
Yes. The DS220j supports RAID 0, RAID 1, JBOD, and Basic volume types for data redundancy and performance optimization.
Q
Which processor and memory are included in the DS220j?
A
It is powered by a Realtek RTD1296 quad-core 1.4 GHz processor paired with 512 MB of DDR4 memory, optimized for energy-efficient performance.
Q
What is the maximum data transfer speed of the DS220j?
A
Under optimal conditions, the DS220j delivers up to 112 MB/s read and 112 MB/s write speeds over dual Gigabit Ethernet links using Link Aggregation.
Q
How do I set up the DS220j for the first time?
A
Install hard drives, connect to your router via Ethernet, power on, then complete the setup with Synology’s DSM Web Assistant at find.synology.com.
Q
Is the DS220j compatible with Windows, macOS, and Linux?
A
Yes. The DS220j fully supports Windows, macOS, and Linux operating systems for seamless file sharing and backup.
Q
Can I use the DS220j for media streaming?
A
Absolutely. It supports DLNA, Plex Media Server, and Synology Video Station for streaming photos, music, and videos to smart TVs, mobile devices, and media players.
Q
How do I back up my data with the DS220j?
A
Use Synology Drive for PC/Mac backup, Hyper Backup for multi-version snapshots, or USB Copy for one-touch external backups.
Q
Does the DS220j support mobile access and remote backup?
A
Yes. With Synology’s DS cloud, DS file, DS video, and QuickConnect, you can access and back up data from anywhere via mobile devices.
Q
What security features does the DS220j offer?
A
The DS220j includes AES 256-bit folder encryption, firewall, auto-block, 2-step verification, and Security Advisor for proactive protection.
Q
How much power does the DS220j consume?
A
Typical power consumption is 14.69 W during access and 4.41 W in HDD hibernation mode, ensuring energy-efficient operation.
Q
What is the noise level of the DS220j?
A
Operating noise is rated at 19.2 dB(A), making it one of the quietest 2-bay NAS models ideal for home environments.
Q
What warranty does the DS220j come with?
A
The DS220j includes a two-year limited warranty, with optional extension to five years through Synology’s Extended Warranty service.
Q
Which applications are available on the DS220j?
A
Via Synology DSM, you can install applications such as Moments, MailPlus Server, Surveillance Station, Docker, and Virtual Machine Manager for versatile usage.
