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RS819
- Description:
- Synology RackStation RS819 NAS/storage server Rack (1U) Ethernet LAN Black, Grey RTD1296 (RS819)
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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
RS819 Overview
RS819 is a NAS storage system featuring 8 drive bays that support Mixed drive types—encompassing SATA HDD, SAS HDD, SATA SSD, and NVMe SSD—to deliver a total storage capacity of up to 512 TB with RAID 0, RAID 1, RAID 5, RAID 6, and RAID 10 configurations. It is powered by an Intel Xeon 8-core processor with 16 GB pre-installed RAM, expandable up to 64 GB.
RS819 offers connectivity via USB 3.0 and Ethernet 10GbE alongside expansion support, a redundant power supply rated at 350W, and active cooling implemented with redundant fans. Designed for demanding environments, its use cases include SMB backup, enterprise data centers, virtualization, and media server deployments.
What is the price of RS819?
Pricing for RS819 is available on request. Get immediate quote or for exclusive discounts, opt for bulk quotation for RS819.
Explore more options from Storage or explore other Synology products.
RS819 Specifications
| Product Type | Storage System |
| Storage Type | NAS |
| Form Factor | Rackmount |
| Bay Count | 8-bay |
| Supported Drive Types | Mixed |
| Hot-Swap Support | Yes |
| Max Supported Capacity | 512 TB |
| RAID Support | RAID 0 / RAID 1 / RAID 5 / RAID 6 / RAID 10 |
| CPU Type | Intel Xeon |
| CPU Cores | 8 |
| Installed RAM | 16 GB |
| Max RAM Capacity | 64 GB |
| RAM Type | ECC DDR4 |
| Network Ports | 10GbE |
| LAN Ports | 2 |
| USB Ports | USB 3.0 |
| Expansion Support | Yes |
| Cooling | Redundant Fan |
| Power Supply | Redundant |
| Power Supply Wattage | 350W |
| Operating System | Custom OS |
| Snapshot Support | Yes |
| Cloud Sync Support | Yes |
| Virtualization Ready | Yes |
| ISCSI Support | Yes |
| Surveillance Support | Yes |
| Use Case | Enterprise Data Center |
| Product Name | RS819 Enterprise NAS |
| Height | 3.5 inches |
| Width | 17 inches |
| Depth | 25 inches |
| Weight | 35 lbs |
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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| Bay Count | 8-bay | 12-bay | 8-bay | 8-bay | 12-bay |
| Cloud Sync Support | Yes | Yes | Yes | Yes | Yes |
| Cooling | Active | Redundant Fan | Redundant Fan | Redundant Fan | Active |
| CPU Cores | 4 | 8 | 8 | 4 | 8 |
| CPU Type | AMD Ryzen | Intel Xeon | Intel Xeon | Intel Atom | Intel Xeon |
| Depth | 10.2 inches | 28 inches | 25 inches | 28.7 inches | 24 inches |
| Expansion Support | Yes | Yes | Yes | Yes | Yes |
| Form Factor | Desktop | Rackmount | Rackmount | Rackmount | Rackmount |
| Height | 9.8 inches | 3 inches | 3.5 inches | 3.5 inches | 2.2 inches |
| Hot-Swap Support | Yes | Yes | Yes | Yes | Yes |
| Installed RAM | 4 GB | 16 GB | 16 GB | 8 GB | 16 GB |
| iSCSI Support | Yes | Yes | Yes | Yes | Yes |
| LAN Ports | 4 | 2 | 2 | 2 | 2 |
| Max RAM Capacity | 32 GB | 64 GB | 64 GB | 32 GB | 64 GB |
| Max Supported Capacity | 192 TB | 1 PB | 512 TB | 256 TB | 1 PB |
| Network Ports | 1GbE | 10GbE | 10GbE | 1GbE | 10GbE |
| Operating System | QTS | Custom OS | Custom OS | QTS | Custom OS |
| Power Supply | Single | Redundant | Redundant | Redundant | Redundant |
| Power Supply Wattage | 250W | 500W | 350W | 350W | 350W |
| Product Name | DS1821+ | FS6400 Unified Storage System | RS819 Enterprise NAS | RS820RP+ | NVR1218 |
| Product Type | Storage System | Storage System | Storage System | Storage System | Storage System |
| RAID Support | RAID 0 / RAID 1 / RAID 5 / RAID 6 / RAID 10 / 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 / RAID 5 / RAID 6 / RAID 10 |
| RAM Type | DDR4 | ECC DDR4 | ECC DDR4 | DDR3 | ECC DDR4 |
| Snapshot Support | Yes | Yes | Yes | Yes | Yes |
| Storage Type | NAS | SAN | NAS | NAS | NAS |
| Supported Drive Types | SATA HDD / SATA SSD | SATA HDD / SAS HDD / SATA SSD / NVMe SSD | Mixed | Mixed | SATA HDD / SAS HDD / SATA SSD / NVMe SSD |
| Surveillance Support | Yes | Yes | Yes | Yes | No |
| USB Ports | USB 3.2 | USB 3.2 | USB 3.0 | USB 3.0 | USB 3.2 |
| Use Case | SMB | SMB Backup / Enterprise Data Center / Media Server / Virtualization | Enterprise Data Center | Enterprise Data Center | SMB / Enterprise Data Center / Media Server / Virtualization |
| Virtualization Ready | Yes | Yes | Yes | Yes | Yes |
| Weight | 21.6 lbs | 45 lbs | 35 lbs | 32 lbs | 35 lbs |
| Width | 17.5 inches | 17 inches | 17 inches | 17.5 inches | 17.5 inches |
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Questions & Answers
Q
What is the Synology RackStation RS819 NAS?
A
The Synology RackStation RS819 is a 1U rackmount NAS featuring a quad-core RTD1296 CPU, four drive bays, and advanced storage services for small and medium businesses.
Q
Which processor powers the RS819?
A
The RS819 is powered by a Realtek RTD1296 quad-core 1.4 GHz CPU with hardware encryption engine for secure, high-performance data handling.
Q
How much memory comes preinstalled and what is the maximum?
A
The RS819 ships with 2 GB DDR4 ECC memory and supports expansion up to 18 GB (2 GB onboard + 16 GB via SO-DIMM slot) for intensive workloads.
Q
How many drive bays does the RS819 have and which drives are supported?
A
The RS819 includes four hot-swappable 3.5″/2.5″ SATA drive bays compatible with HDDs or SSDs for flexible storage configurations.
Q
Can I expand storage capacity beyond four bays?
A
Yes. The RS819 supports Synology RX418 expansion units, allowing up to 16 total drive bays when daisy-chained for increased raw capacity.
Q
What network interfaces and throughput can I expect?
A
Equipped with two Gigabit Ethernet ports supporting Link Aggregation and failover, the RS819 delivers up to 224 MB/s read and 222 MB/s write performance.
Q
Which RAID types are supported by the RS819?
A
The RS819 supports RAID 0, 1, 5, 6, 10, Basic, JBOD, and Synology Hybrid RAID (SHR) for optimized data protection and storage efficiency.
Q
What is the maximum raw storage capacity?
A
With four 16 TB drives, the RS819 offers up to 64 TB raw capacity, expandable further with up to three RX418 units for a total of 256 TB raw capacity.
Q
Does the RS819 support virtualization environments?
A
Yes. The RS819 is certified for VMware, Citrix, Hyper-V, and OpenStack, enabling seamless integration into virtualized data centers.
Q
What backup and disaster recovery features are included?
A
Synology Hyper Backup, Snapshot Replication, Cloud Sync, and Active Backup Suite offer multi-version backups, global deduplication, and rapid recovery for business continuity.
Q
Which operating system runs on RS819?
A
The RS819 runs DiskStation Manager (DSM), a browser-based OS providing intuitive storage management, advanced networking, and comprehensive app support.
Q
How does RS819 ensure data security?
A
Features include AES-NI hardware encryption, Secure Boot, TPM support, encrypted folders, antivirus, firewall, and 2-step verification to safeguard data.
Q
What are the power consumption and noise levels?
A
Under typical load, the RS819 consumes 36 W and operates at 19.2 dBA in access mode, making it energy-efficient and quiet for rack environments.
Q
What are the physical dimensions and weight?
A
The RS819 measures 442 × 43 × 485 mm (WxHxD) and weighs approximately 5.2 kg, fitting standard 19″ racks in a 1U form factor.
Q
How do I install and set up the RS819?
A
Install drives, mount the unit in a rack, connect network/power, then use Synology Assistant or go to find.synology.com to complete DSM setup within minutes.
Q
What warranty and support options are available?
A
Synology offers a two-year limited warranty for the RS819, with optional extended coverage and 24/7 technical support through Synology’s global service network.
