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Powerful 1U performance with NVMe support. It significantly boosts our system responsiveness and data throughput.
RS1619XS+
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4BAY NAS RACKSTATION RS1619XS+ DISKLESS
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RS1619XS+
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- 4BAY NAS RACKSTATION RS1619XS+ DISKLESS
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RS1619XS+ Overview
RS1619XS+ is a high-performance rackmount NAS designed for enterprise data centers and SMB backup environments. It features 4 drive bays that support both SATA HDD and SATA SSD options, enabling up to 64 TB of total storage capacity. The system supports a wide range of RAID configurations including RAID 0, RAID 1, RAID 5, RAID 6, RAID 10, and JBOD, ensuring optimal data protection and performance.
RS1619XS+ is powered by an Intel Xeon processor with 4 cores and comes pre-installed with 8 GB of ECC DDR4 memory, expandable up to 64 GB. It offers fast connectivity with dual 10GbE network ports and multiple USB 3.0 interfaces, while also supporting expansion enclosures for additional storage. The system is equipped with redundant power supplies and cooling via redundant fans, making it ideal for virtualization, media server applications, and enterprise-level storage solutions.
RS1619XS+ price is is available on request. Get immediate quote.
Request bulk order quote for RS1619XS+ for additional pricing. Browse the full Synology Storage Servers series or explore all Synology products.
RS1619XS+ Specifications
- Product Type
- Storage System
- Storage Type
- NAS / DAS / SAN
- Form Factor
- Rackmount
- Bay Count
- 4-bay
- Supported Drive Types
- SATA HDD / SATA SSD
- Hot-Swap Support
- Yes
- Max Supported Capacity
- 64 TB
- RAID Support
- RAID 0 / RAID 1 / RAID 5 / RAID 6 / RAID 10 / JBOD
- CPU Type
- Intel Xeon
- CPU Cores
- 4
- Installed RAM
- 8 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
- 250W
- Operating System
- QTS
- Snapshot Support
- Yes
- Cloud Sync Support
- Yes
- Virtualization Ready
- Yes
- iSCSI Support
- Yes
- Surveillance Support
- Yes
- Use Case
- Enterprise Data Center
- Product Name
- QNAP RS1619XS+
- Height
- 1.7 inches
- Width
- 17.3 inches
- Depth
- 27.4 inches
- Weight
- 24.3 lbs
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| RS1619XS+ |  DX517 |  DS918+ |  RX1216SAS |  DS420+ | |
|---|---|---|---|---|---|
| Product Type | Storage System | Storage System | Storage System | Storage System | Storage System |
| Storage Type | NAS / DAS / SAN | SAN | NAS | SAN | NAS |
| Form Factor | Rackmount | Rackmount | Desktop | Rackmount | Desktop |
| Bay Count | 4-bay | 12-bay | 4-bay | 12-bay | 4-bay |
| Supported Drive Types | SATA HDD / SATA SSD | Mixed | SATA HDD / SATA SSD | Mixed | Mixed |
| Hot-Swap Support | Yes | Yes | Yes | Yes | Yes |
| Max Supported Capacity | 64 TB | 512 TB | 64 TB | 1 PB | 64 TB |
| 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 / JBOD |
| CPU Type | Intel Xeon | Intel Xeon | Intel Celeron | Intel Xeon | Intel Celeron |
| CPU Cores | 4 | 8 | 4 | 8 | 4 |
| Installed RAM | 8 GB | 16 GB | 4 GB | 16 GB | 4 GB |
| Max RAM Capacity | 64 GB | 128 GB | 8 GB | 64 GB | 8 GB |
| RAM Type | ECC DDR4 | ECC DDR4 | DDR3 | DDR4 | DDR4 |
| Network Ports | 10GbE | 10GbE | 1GbE | 10GbE | 1GbE |
| LAN Ports | 2 | 4 | 2 | 2 | 2 |
| USB Ports | USB 3.0 | USB 3.2 | USB 3.0 | USB 3.0 | USB 3.0 |
| Expansion Support | Yes | Yes | Yes | Yes | Yes |
| Cooling | Redundant Fan | Active | Active | Redundant Fan | Active |
| Power Supply | Redundant | Redundant | Single | Redundant | Single |
| Power Supply Wattage | 250W | 500W | N/A | 500W | 250W |
| Operating System | QTS | Custom OS | DSM | Custom OS | QTS |
| Snapshot Support | Yes | Yes | Yes | Yes | Yes |
| Cloud Sync Support | Yes | Yes | Yes | Yes | Yes |
| Virtualization Ready | Yes | Yes | Yes | Yes | Yes |
| iSCSI Support | Yes | Yes | Yes | Yes | Yes |
| Surveillance Support | Yes | No | Yes | No | Yes |
| Use Case | Enterprise Data Center | Enterprise Data Center | SMB | Enterprise Data Center | SMB |
| Product Name | QNAP RS1619XS+ | DX517 | Synology DiskStation DS918+ | RX1216SAS | DS420+ |
| Height | 1.7 inches | 4 inches | 6.54 inches | 4 inches | 3.7 inches |
| Width | 17.3 inches | 17 inches | 7.84 inches | 17 inches | 8.7 inches |
| Depth | 27.4 inches | 28 inches | 8.78 inches | 28 inches | 10.2 inches |
| Weight | 24.3 lbs | 50 lbs | 6.6 lbs | 35 lbs | 12 lbs |
Reviews & Ratings
A
Arthur Briggs
5
Exceptional reliability in a compact rackmount. Perfect for high-speed caching and intensive professional server apps.
F
Flora Kent
5
Robust hardware that delivers impressive 10GbE speeds. A top-tier choice for space-constrained professional environments.
H
Hugo Barrett
5
Superior throughput and low latency. This RackStation is essential for our high-performance office network tasks.
M
Maisie Pratt
4
Reliable enterprise performance in 1U. It handles our virtualization and backups with professional-grade stability.
L
Leon Rhodes
5
Outstanding speed and build quality. Ideal for businesses needing high-performance storage without sacrificing rack space.
K
Kelsey Banks
5
Incredible 1U performance with NVMe cache support. It has significantly reduced latency for our virtualization tasks and provides a compact, high-speed solution for our rack.
L
Lyle Crawford
4
Exceptional throughput in a space-saving design. This unit is perfect for our branch office, providing enterprise-level features and rock-solid reliability in 1U.
M
Maren Fischer
5
Robust hardware that delivers impressive 10GbE speeds. It is an ideal choice for businesses requiring high-performance storage within a limited rack footprint.
N
Niall O'Brien
5
Superior reliability and low latency. The NVMe acceleration makes a noticeable difference in our application response times and overall system efficiency.
O
Odessa Grant
5
A high-end 1U NAS that exceeds expectations. It provides the professional speed and data integrity required for our most demanding server applications.
Questions & Answers
What is the Synology RackStation RS1619xs+?
The Synology RackStation RS1619xs+ is a 1U, 4-bay diskless NAS designed for SMBs, offering enterprise-grade reliability, scalable performance, and advanced data services.
Does the RS1619xs+ come with hard drives?
No. The RS1619xs+ is sold diskless, allowing you to choose and install compatible 3.5″ or 2.5″ SATA HDDs or SSDs to suit your storage needs.
What CPU and memory does the RS1619xs+ feature?
It features an Intel Xeon D-1527 quad-core 2.2 GHz processor (burst up to 2.7 GHz) with 8 GB DDR4 ECC RAM, expandable up to 32 GB for demanding workloads.
Can I expand the RS1619xs+ storage capacity?
Yes. By connecting up to two Synology RX1217(RP) expansion units, you can scale from 4 bays to 12 bays with unified management in DSM.
What RAID configurations are compatible with the RS1619xs+?
The RS1619xs+ supports RAID 0, 1, 5, 6, 10, Basic, JBOD and Synology RAID F1, providing flexible options for performance and data protection.
Which network interfaces are available on the RS1619xs+?
It includes four Gigabit Ethernet ports with Link Aggregation/Failover and supports optional 10 GbE expansion cards for higher throughput.
Is the RS1619xs+ suitable for virtualization environments?
Yes. It is certified for VMware, Citrix, Hyper-V and OpenStack, offering iSCSI, thin provisioning and multi-tenant support for efficient VM deployment.
What file systems does the RS1619xs+ support?
It natively supports Btrfs and EXT4, delivering snapshot replication, data scrubbing, and self-healing mechanisms for enhanced data integrity.
How does the RS1619xs+ handle data backup and recovery?
It offers Hyper Backup for multi-version backup, Cloud Sync for hybrid cloud replication, and Snapshot Replication for near-instant RTO and RPO.
Does the RS1619xs+ provide data encryption?
Yes. It utilizes AES-NI hardware encryption for shared folders and volumes, securing data at rest without compromising performance.
What is the power consumption of the RS1619xs+?
Typical power consumption is 55.6 W during access and 35.1 W during hibernation, ensuring energy-efficient 24/7 operation.
Can I hot-swap drives on the RS1619xs+?
Yes. The front-access, tool-less drive trays support hot-swapping for uninterrupted service and simplified maintenance.
How do I manage the RS1619xs+ remotely?
Management is via Synology DiskStation Manager (DSM), an intuitive web-based interface with QuickConnect, Synology mobile apps and SSL support.
What are the physical dimensions and weight of the RS1619xs+?
It measures 44 × 483 × 546 mm (H × W × D) and weighs 9.88 kg (diskless), fitting standard 1U rack cabinets.
What warranty does Synology offer for the RS1619xs+?
Synology provides a 5-year limited warranty, with optional extended coverage available through the Synology Extended Warranty Program.
Does the RS1619xs+ support SSD caching?
Yes. By installing the optional M2D18 adapter, you can add up to two M.2 NVMe SSDs for read/write caching to accelerate I/O performance.