Synology / Storage Expansion Units

Synology RXD1219sas

Manufacturer P/N: RXD1219sas

Synology RXD1219sas Storage Expansion Units. supports creating volumes across different units: SA series: SA3400D, SA3200D; supports creating volumes on a single unit only: UC series: UC3400, UC3200; drive bays: 12. Request pricing and a matched configuration from Star Networking.

Model / part number: RXD1219sas
Supports creating volumes across different units: SA series: SA3400D, SA3200D
Supports creating volumes on a single unit only: UC series: UC3400, UC3200
Drive Bays: 12

$4,559.99 USD · Condition confirmed with quotation

Synology RXD1219SAS standard configuration. Additional drives, memory, network adapters and installation services are quoted separately.

Pricing, availability, condition, included options and warranty are confirmed in your quotation.

Help choosing compatible hardwareWorldwide delivery

Expansion shelf

Expand the matching storage system.

Match the shelf to your host system.

This is an expansion enclosure, not a standalone server. Select supported drives and the correct I/O modules, cables and host connection.

Original HDDs & SSDs

Match the full manufacturer P/N, carrier, interface and supported firmware.

Browse original SSDs ↗

Browse original HDDs ↗

Expansion & connection

Review supported shelves, enclosure I/O modules, rails and cables.

Browse expansion hardware ↗

Software & licenses

Confirm installed entitlements, required features and support terms.

Browse licenses & support ↗

Send the array model, current drive P/N and software release for a matched list of original drives and licenses.

Request matched drives & licenses Browse storage arrays

CONNECTIONS & COMPATIBILITY

Expand a supported storage system

An expansion shelf adds bays behind a compatible controller. It does not replace the server, storage controller or Ethernet switch.

CONNECTS TOQualified parent system

RXD1219sasStorage Expansion Units

USED FORAdditional drive capacity

Connection and installation requirements

Parent array and supported shelf generation
IOM, firmware, cables and shelf limits

Storage arrays ↗Original drives ↗

Browse the product categories above for related equipment. Confirm compatibility with your full configuration before ordering.

Technical overview

Technical specifications

Use the complete part number when reviewing options and system requirements.

RXD1219sas specifications
Manufacturer	Synology
Model / part number	RXD1219sas
Supports creating volumes across different units	SA series: SA3400D, SA3200D
Supports creating volumes on a single unit only	UC series: UC3400, UC3200
Drive Bays	12
Drive Type	2.5" dual-port SAS SSD 2.5" dual-port SAS HDD 3.5" dual-port SAS HDD
SAS IN-port	2
SAS OUT-port	2
Size (Height × Width × Depth)	88 mm x 430.5 mm x 692 mm
Size (Height x Width x Depth) (with server ears)	88 mm x 482 mm x 724 mm
Weight	18.2 kg
Rack Installation Support	4-post 19" rack (Synology Rail Kit - RKS-02 )
Power Supply Unit / Adapter	500 W
AC Input Power Voltage	100V to 240V AC
Power Frequency	50/60 Hz, Single Phase
Redundant Power Supply	Supported
Operating Temperature	0°C to 35°C (32°F to 95°F)
Storage Temperature	-20°C to 60°C (-5°F to 140°F)
Operating Humidity	8% to 80% RH
Storage Humidity	5% to 95% RH
System Fan	60 mm x 60 mm x 4 pcs
Easy Replacement System Fan	Supported
Optional Accessories	Enterprise Series 3.5" SAS HDD: HAS5300 Series Rail Kit Sliding: RKS-02

PRODUCT DETAILS

Features and applications

RXD1219sas configuration overview

Order against the exact part number. A chassis, expansion enclosure and upgrade component are different products; installed drives and optional modules must be specified in the quotation.

Deployment planning

Confirm the workload, usable capacity, network connectivity and power requirements before selecting options. An expansion connector is not automatically compatible with every enclosure. Keep an independent backup appropriate to your recovery requirements.

Request a matched quotation

Send the model, quantity, required drives or upgrades, and destination. We will quote the configuration and confirm included items, condition and commercial terms.

Explore Synology storage and accessories · Request pricing

Prepare your enquiry

Ordering and delivery

Model and quantity

Include the full model, manufacturer P/N, revision and quantity.

Your existing equipment

Tell us the host model, generation, installed configuration and required supporting hardware.

Delivery requirements

Specify condition, testing requirements, destination and requested delivery date.