Synology Expansion Units

On-the-fly storage capacity expansion for Synology FlashStation.

Features

24-bay 2.5" Expansion Unit for Synology FlashStation

Expand your Synology FlashStation with Expansion Unit FX2421 for 24 additional 2.5” drive bays whenever needed. Without additional software configuration, FX2421 is immediately ready for use when connected to Synology FlashStation. FX2421 expansion units can also be used as a dedicated and rapidly accessible local backup destination.

Expand FlashStation with Synology SAT5200 SSD

Synology enterprise-grade SAT5200 SATA SSD, developed in tandem with FX2421, provides proven interoperability and high reliability through rigorous validation and compatibility testing with Synology expansion units. Combine SAT5200 drives with Synology FlashStation and FX2421 for a highly reliable and integrated storage setup, and receive long-term Synology updates and support.

High-performance data transmission

The high-speed expansion cable provided with FX2421 enables high bandwidth connectivity for maximum data throughput between your Synology FlashStation and Expansion Unit. Drives in FX2421 operate with minimum data latency, as if installed directly on your Synology FlashStation, allowing you to take advantage of high SSD I/O performance.

High-reliability design, easy hardware setup

The FX2421 is a highly reliable and thoroughly tested expansion unit that comes with hot-swappable drive trays and modularized components. Redundant power supplies and system fans can be replaced with ease to ensure maximum service uptime. The optional RKS1317 sliding rail kit provides fast rack fixing lock support for quick and secure rack cabinet installation.

5-year warranty

On-the-fly storage capacity expansion for Synology FlashStation.

Overview

Massively expand your storage

Maximize the potential of your cold or warm storage deployment by adding 60 additional drives to your HD6500 server in minutes. With support for up to four expansion units, you can easily accommodate massive storage growth without incurring costly disruptions.

Support for SAS multipathing allows you to achieve up to twice the performance when deploying multiple expansion units, while online storage expansion and comprehensive storage management tools in Synology DiskStation Manager (DSM) simplify initial configuration and management down the road.

Designed for service uptime

Excel in tackling large-scale applications while maintaining the highest level of service availability through clever hardware solutions.

SAS multipathing

Maximize resiliency against hardware malfunctions with SAS multipathing. Thanks to alternate physical paths, the system can reroute data when the primary interface or connection fails.

Redundant components

Reduce the impact of maintenance on service availability with modular design for drive trays and system fans, enabling easy and quick replacement. Redundant power supply units keep your data online in the event of power source failure.

Plug-and-play deployment

Minimize downtime when expanding your storage infrastructure with online storage expansion, which allows you to add new volumes or expand RAID volumes on the RX6022sas without affecting services on the HD6500.

Achieve peak performance with Synology drives

Synology drives’ finely tuned firmware ensures maximum integration with Synology hardware and software. Backed by a testing regimen that replicates heavy data center use, they deliver optimal performance and reliability even when tackling the most demanding applications.

Synology has you covered

The RX6022sas is backed by Synology's 5-year limited warranty, including technical support and hardware replacement services to maximize your return on investment and ensure continued high-quality performance.

*For Technical Specifications see the documentation tab above

Seamless 12-bay capacity expansion

Add up to 96 storage bays to compatible units with Synology Expansion Unit RX1223RP. Enlarge or create new volumes without system or service downtime thanks to online storage expansion.

Features

Expand storage on the fly

RX1223RP provides simple storage expansion with 12 drive bays for 3.5”/2.5” SATA HDD/SDD drives.

Redundant design for high reliability

Modular drive trays and system fans enable easy and quick replacement, reducing the impact of maintenance on service availability. Redundant power supply units keep your data online in the event one power source fails.

Simple deployment and management

Plug-and-play design means the RX1223RP is ready to use as soon as it is connected to a host device.

Backed by Synology drives

Leverage high sustained performance and reliability with enterprise-grade drives with built-in data protection designed for Synology systems.

Synology has you covered

The RX1223RP is backed by Synology's 5-year limited warranty, including technical support and hardware replacement services to maximize your return on investment and ensure continued high-quality performance.

*For Technical Specifications see the documentation tab above

Accommodate massive storage growth

Expand your Synology rackmount SAS storage 12 bays at a time, for up to 84 additional 3.5"/2.5" SAS/SATA drives with a maximum of seven Synology RX1222sas expansion units.1 Add volumes when and where needed without interrupting services, thanks to Synology DiskStation Manager (DSM)’s online volume expansion and powerful volume management options.

Features

Easy setup and management

Connect the RX1222sas through the included expansion cable and start managing the additional storage in minutes with Storage Manager and other intuitive tools in Synology DSM. Online volume expansion enables you to add a new volume or expand RAID volumes without reformatting drives.

Fast and stable with Synology drives

Achieve higher levels of reliability with Synology’s SAS and SATA enterprise drives. Backed by hundreds of thousands of hours of rigorous testing, they ensure maximum integration and optimal performance when paired with your Synology deployment.

Built with service uptime in mind

RX1222sas’s hot-swappable drive trays, fans, and power supplies reduce the impact of maintenance on service availability, while the redundant power supply units keep your system online even in case one power source fails.

5-year warranty

Synology are committed to product innovation and quality. Synology guarantees a robust and reliable data management experience with a 5-year limited warranty,2 providing responsive technical support and hardware replacement services to maximize your return on investment.

*For Technical Specifications see the documentation tab above

The Expansion Unit RXD1219sas is a Reliable and highly scalable SAS storage expansion unit for your Synology servers

Features

On-the-fly SAS expansion up to 12 additional bays

RXD1219sas is a 2U expansion unit designed to work automatically when connected, providing an effortless storage space upgrade solution for your Synology servers You can add up to 12 additional 2.5" / 3.5" SAS drive bays on the fly when connected directly with a mini-SAS HD cable.

Designed for maximum reliability

The redundant power supplies ensure maximum service uptime. On the rare occasion when a failure occurs, you can instantly replace the hot-swappable drive trays, and with the key system components modularized, SAS modules and system fans can also be replaced with ease.

High-performance data transmission

The mini-SAS HD provides high bandwidth connectivity to achieve maximum throughput during data transfer between your Synology server and RXD1219sas. It allows the drives in the connected RXD1219sas to operate as if they are the internal drives of the Synology server with no data latency.

5-year warranty

Synology are committed to product innovation and quality. Synology guarantees a robust and reliable data management experience with a 5-year limited warranty, providing responsive technical support and hardware replacement services to maximize your return on investment.

*For Technical Specifications see the documentation tab above

The Expansion Unit RX1217sas is a effortless capacity expansion for Synology FlashStation and RackStation solutions on-the-fly.

Features

12-bay 3.5"/2.5" SAS/SATA expansion

Easily add 12 additional drive bays to Synology FlashStation or RackStation. Supporting both 2.5" and 3.5" SAS/SATA drives, the RX1217sas is a flexible solution supporting on-the-fly volume expansion or serving as a local backup destination.

Maximum reliability design

Dual power supplies ensure continuous service uptime. Easily replace defective drives with the hot swappable drive trays. Experience fast and secure rack cabinet installation with the optional sliding rail kit RKS1317.

5-year warranty

Synology are committed to product innovation and quality. Synology guarantees a robust and reliable data management experience with a 5-year limited warranty, providing responsive technical support and hardware replacement services to maximize your return on investment.

*For Technical Specifications see the documentation tab above

The Expansion Unit RX1217 is a effortless capacity expansion for Synology RackStation solutions on-the-fly.

Features

Volume expansion & backup

When drive capacity is running low on a Synology RackStation, Synology RX1217 offers an easy way to immediately expand storage by providing 12 additional drive slots.

The RAID volume on the Synology RackStation can be expanded directly without having to reformat the existing hard drives, ensuring service continuity during the expansion process.

To ensure 24/7 service uptime, Synology RX1217RP is equipped with redundant power supplies, allowing automatic failover support if one of the PSUs fail.

Reliable plug-and-use design

Synology RX1217 securely connects to Synology RackStation servers with a high-bandwidth expansion cable, ensuring maximum data throughput and smooth operation — as if they are part of the internal drives of Synology RackStation.

SATA 6Gb/s interface ensures the installed drives provide high quality, outstanding data processing performance.

Green & easy to manage

Hibernation mode can be manually configured to start automatically when the system has been inactive for a period of time. This not only saves energy but also extends the lifespan of hard drives.

The RX1217 will also smartly power on/off with the attached RackStation, so no user intervention is needed to keep this system running smartly and efficiently.

*For Technical Specifications see the documentation tab above

The Expansion Unit RX1217RP is a effortless capacity expansion for Synology FlashStation and RackStation solutions on-the-fly.

Features

Volume expansion & backup

When drive capacity is running low on a Synology RackStation, Synology RX1217RP offers an easy way to immediately expand storage by providing 12 additional drive slots.

The RAID volume on the Synology RackStation can be expanded directly without having to reformat the existing hard drives, ensuring service continuity during the expansion process.

To ensure 24/7 service uptime, Synology RX1217RP is equipped with redundant power supplies, allowing automatic failover support if one of the PSUs fail.

Reliable plug-and-use design

Synology RX1217RP securely connects to Synology RackStation servers with a high-bandwidth expansion cable, ensuring maximum data throughput and smooth operation — as if they are part of the internal drives of Synology RackStation.

SATA 6Gb/s interface ensures the installed drives provide high quality, outstanding data processing performance.

Green & easy to manage

Hibernation mode can be manually configured to start automatically when the system has been inactive for a period of time. This not only saves energy but also extends the lifespan of hard drives.

RX1217RP will also smartly power on/off with the attached RackStation, so no user intervention is needed to keep this system running smartly and efficiently.

*For Technical Specifications see the documentation tab above

The Synology RXD1215sas is a reliable and scalable SAS storage expansion unit

Features

Massive scalability up to 180 drives

Up to fifteen RXD1215sas can be connected to the dual RC18015xs+ computing nodes, accommodating massive scalability up to 180 drives and maximum raw storage beyond 1PB. The shared storage architecture eliminates the need for data replication over the network, in addition to drastically reducing deployment costs.

Hardware redundancy enhances system uptime

RXD1215sas is equipped with redundant hardware components, such as power supply units, SAS modules, and system cooling fans. In the event of component failure, the system continues operating normally while replacement parts are obtained and installed.

*For Technical Specifications see the documentation tab above

The Synology RX418 is 4-bay 1U rackmount expansion unit for 1U RackStation series NAS solutions

Features

Storage capacity expansion

When the storage capacity on Synology 1U RackStation reaches its limit, Synology expansion unit RX418 provides easy capacity expansion by adding 4 3.5"/2.5" SATA drives to the system. Synology RX418 can also be used as a dedicated local backup destination of Synology 1U RackStation for comprehensive data protection.

Reliable plug-and-play design

Simply connect Synology RX418 to corresponding Synology RackStation and it is ready to use. Drives in the connected Synology RX418 operate as though they were internal to the connected Synology NAS and can be managed directly by Synology DiskStation Manager (DSM), with no additional software installation required.

Green and easy to manage

Award-winning Synology DSM provides an intuitive user interface for easy system management. Drive hibernation can be configured in DSM to take effect automatically when the system has been inactive for a period of time. This not only saves energy but also extends the lifespan of the installed drives.

*For Technical Specifications see the documentation tab above

The Synology DX1222 easily double or triple the storage capacity of your Synology DiskStation.

Features

Add 12 bays to your DiskStation on the fly

Use Synology Expansion Unit DX1222 to add 12 additional bays to your deployment while keeping your storage and services online and uninterrupted.

Backed by Synology drives

Engineered to handle intensive 24/7 workloads, Synology drives consistently deliver top-grade performance.

Fast setup

Your additional storage will be ready to use in a matter of moments after you connect it to your host NAS. Online volume expansion enables you add a new volume or expand RAID volumes without reformatting drives through DiskStation Manager (DSM).

Centrally manage all your drives

Benefit from unified drive management after connecting the DX1222 to your primary NAS. Maintenance, monitoring, and administration of drives on both units is simple with Synology DSM.

5-year warranty



Synology are committed to product innovation and quality. Synology guarantees a robust and reliable data management experience with a 5-year limited warranty, providing responsive technical support and hardware replacement services to maximize your return on investment.
*For Technical Specifications see the documentation tab above

The Synology DX1215II is a plug-and-play storage expansion for Synology DiskStation NAS solutions

Features

Easily add 12 bays to your DiskStation

With its 12-bay desktop form factor, the DX1215II provides generous storage expansion for Synology DiskStation1 whenever needed with minimal impact on the deployment footprint.

Backed by Synology drives

Engineered to handle intensive 24/7 workloads, Synology drives consistently deliver top-grade performance.

Online volume and storage expansion

Add a new volume to your storage, or seamlessly expand RAID volumes on Synology DiskStation without reformatting drives with online volume expansion through DiskStation Manager (DSM) to minimize service disruptions.

Simple setup and management

Plug-and-play design makes adding the DX1215II to an existing DiskStation simple. Unified drive management through DSM ensures health monitoring, storage allocation, and maintenance tasks are centralized and easily accessible to administrators.






*For Technical Specifications see the documentation tab above

The Synology DX1215II is a plug-and-play storage expansion for Synology DiskStation NAS solutions

Features

5-bay 3.5"/2.5" SATA expansion

Easily add 5 additional drive bays to Synology DiskStation. Supporting both 2.5" and 3.5" SATA drives, DX517 is a flexible solution supporting on-the-fly volume expansion or serving as a local backup destination.

Online volume expansion

Managed from DiskStation Manager on the host NAS, the additional bays in the DX517 are immediately ready to be used once connected. On-the-fly volume expansion ensures that storage and services on the host are not interrupted during volume expansion.

Hot-swappable drive tray design

The hot-swappable drive trays of DX517 allow easy drive installation and replacement without powering down the system. Screwless drive tray design reduces the time needed for system setup.

Dedicated local backup solution

Synology DX517 can be used as a dedicated local backup solution for the Synology DiskStation. When created as a separate volume, the DX517 provides a great backup solution to its local hard disks in case of system failure.

Backed by Synology drives



Engineered to handle intensive 24/7 workloads, Synology drives consistently deliver top-grade performance.
*For Technical Specifications see the documentation tab above