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Synology / Storage Expansion Units

Synology RX1225RP

Manufacturer P/N: RX1225RP

Synology RX1225RP Storage Expansion Units. supports creating volumes across different units: 26 series: RS6426xs+, RS4826xs+, RS3626xs, RS1626xs+ 25 series: RS2825RP+; drive bays: 12; drive type: 3.5" SATA HDD 2.5" SATA SSD. Request pricing and a matched configuration from Star Networking.

Model / part number
RX1225RP
Supports creating volumes across different units
26 series: RS6426xs+, RS4826xs+, RS3626xs, RS1626xs+ 25 series: RS2825RP+
Drive Bays
12
Drive Type
3.5" SATA HDD 2.5" SATA SSD

$2,939.99 USD · Condition confirmed with quotation

Synology RX1225RP standard configuration. Additional drives, memory, network adapters and installation services are quoted separately.

Contact us to confirm availability. Final price, shipping and taxes are confirmed before payment.

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.

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

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
RX1225RPStorage Expansion Units
USED FORAdditional drive capacity
Connection and installation requirements
  • Parent array and supported shelf generation
  • IOM, firmware, cables and shelf limits

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.

RX1225RP specifications
ManufacturerSynology
Model / part numberRX1225RP
Supports creating volumes across different units26 series: RS6426xs+, RS4826xs+, RS3626xs, RS1626xs+ 25 series: RS2825RP+
Drive Bays12
Drive Type3.5" SATA HDD 2.5" SATA SSD
RAID Management through Synology DSMSupported
Expansion Port1
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
Weight13.9 kg
Rack Installation Support4-post 19" rack (Synology Rail Kit - RKS-02 )
Power RecoverySynchronized with the Synology RackStation
Power Supply Unit / Adapter550 W
AC Input Power Voltage100V to 240V AC
Power Frequency50/60 Hz, Single Phase
Redundant Power SupplySupported
Operating Temperature0°C to 35°C (32°F to 95°F)
Storage Temperature-20°C to 60°C (-5°F to 140°F)
Operating Humidity8% to 80% RH
Storage Humidity5% to 95% RH
System Fan80 mm x 80 mm x 4 pcs
Easy Replacement System FanSupported
Optional AccessoriesEnterprise Series 3.5" SATA HDD: HAT5300 Series Plus Series 3.5" SATA HDD: HAT3300 Series Enterprise Series 2.5" SATA SSD: SAT5200 Series Rail Kit Sliding: RKS-02

PRODUCT DETAILS

Features and applications

RX1225RP configuration overview

Synology RX1225RP Storage Expansion Units. supports creating volumes across different units: 26 series: RS6426xs+, RS4826xs+, RS3626xs, RS1626xs+ 25 series: RS2825RP+; drive bays: 12; drive type: 3.5" SATA HDD 2.5" SATA SSD. Request pricing and a matched configuration from Star Networking.

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.

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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.