Synology RX1222sas Expansion Unit - storage enclos

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Synology RX1222sas Expansion Unit

View all SYNOLOGY Raid Arrays - Visit the SYNOLOGY Store (RX1222SAS) - (ECE7042970)

RX1222sas Expansion Unit - Storage enclosure - 12 bays (SATA-600 / SAS) - rack-mountable - 2U

Easy setup and management
Fast and stable with Synology drives
Built with service uptime in mind

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Restock 25-Aug-2026 Estimated, Out of Stock Prices are Estimated.

€3373.94 Incl Vat

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Overview

Range/Series Overview

IMPORTANT: This Range/Series overview section describes the range of which this product belongs. Features of different versions might be mentioned and may not apply to the specific product on this page. Please view Specs for specification of product.

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. 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 Summary

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 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.

Specification Summary

Product Description

Synology RX1222sas Expansion Unit - storage enclosure

Device Type

Storage enclosure

Enclosure Type

Rack-mountable - 2U

Installed Devices / Modules Qty

0 (installed) / 12 (max)

Supported Drives

SATA-600 / SAS

Hard Drive

No HDD

Power

AC 100-240 V 50/60 Hz

Power Redundancy

Yes

Dimensions (WxDxH)

43.05 cm x 69.2 cm x 8.8 cm

Weight

13.5 kg

Manufacturer Warranty

5-year warranty

Specifications

EAN / GTIN:

4711174724369

General

Device Type

Storage enclosure

Enclosure Type

Rack-mountable - 2U

Chassis

Installed Devices / Modules Qty

Supported Devices / Modules Qty

Supported Drives

SATA-600 / SAS

Processor

CPU

No CPU

Hard Drive

Type

No HDD

Expansion / Connectivity

Expansion Bays

12 (total) / 12 (free) x hot-swap - 2.5" / 3.5" shared

Interfaces

SAS (input) ¦ SAS (output)

Miscellaneous

Cables Included

2 x mini SAS HD cable

Compliant Standards

VCCI, BSMI, FCC, RoHS, KC, EAC, RCM

Included Accessories

Accessory pack

Power

Power Device

2 x internal power supply

Max Supported Qty

Power Redundancy

Yes

Power Redundancy Scheme

1+1

Voltage Required

AC 100-240 V 50/60 Hz

Power Consumption Operational

194.4 Watt

Power Provided

500 Watt

Dimensions & Weight

Width

43.05 cm

Depth

69.2 cm

Height

8.8 cm

Weight

13.5 kg

Manufacturer Warranty

Service & Support

Limited warranty - 5 years

Environmental Parameters

Min Operating Temperature

0 °C

Max Operating Temperature

35 °C

Humidity Range Operating

5 - 95%

Sound Emission

54.5 dBA

Essential Bundles

Options

Synology RX1222sas Expansion Unit

View all SYNOLOGY Raid Arrays - Visit the SYNOLOGY Store (RX1222SAS) - (ECE7042970)