Synology RX1225RP 12-Bay 336tb Expansion Enclosure 12x28tb Seagate IronWolf Pro HDD Drives Installed

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Synology Burn-In Tested Hard Drive Storage Array Models and Configurations
CLICK HERE FOR Synology MODEL COMPARISONClick Here to view the Synology model comparison.This Will Open a New Tab/Window In Your Browser		Synology RX1225RP External Expansion DriveClick Here To See More Information and Specifications for the Synology RX1225RP External Expansion Drive.This Will Open a New Tab/Window In Your Browser
HOT Configuration336tb - 336000gb - 12 x 28000gb 3.5" Seagate HDD Drives Installed
 
WANT MORE STORAGE CAPACITY?
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CLICK HERE FOR 360tbClick Here To View the Synology RX1225RP External Expansion Drive in a 360tb 12x30000gb Configuration with Similar Installed Installed Drives.
CLICK HERE FOR 308tbClick Here To View the Synology RX1225RP External Expansion Drive in a 308tb 11x28000gb Configuration with Similar Installed Drives.
VIEW ALL CONFIGURATIONSClick Here To View All Available Synology RX1225RP External Expansion Drive Fully Assembled and Tested Populated Configurations that Include Installed Drives.

 
REPLACES DISCONTINUED RX1223RP
 
SEE OTHER MAKES and MODELS OR OTHER Synology MODELSClick Here To See All Synology Models and Configurations

 

 
Synology RX1225RP External Expansion Drive 336tb 12-Bay RackMount Large Business / Enterprise Expansion Enclosure 12x28tb Seagate IronWolf Pro ST28000NT000 3.5 7200rpm SATA 6Gb/s HDD NAS Class Drives Installed - Burn-In Tested - ON SALE RX1225RP External Expansion Drive
Synology RX1225RP External Expansion Drive 12-Bay Expansion Enclosure Burn-In Tested ConfigurationsSynology RX1225RP External Expansion Drive 12-Bay Expansion Enclosure Burn-In Tested ConfigurationsSynology RX1225RP External Expansion Drive 12-Bay Expansion Enclosure Burn-In Tested ConfigurationsSynology RX1225RP External Expansion Drive 12-Bay Expansion Enclosure Burn-In Tested ConfigurationsSynology RX1225RP External Expansion Drive 12-Bay Expansion Enclosure Burn-In Tested ConfigurationsSynology RX1225RP External Expansion Drive 12-Bay Expansion Enclosure Burn-In Tested Configurations
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Device TypeThis is the type of device - (N)etwork (A)ttached (S)torage, (D)irect (A)ttached (S)torage, (N)etwork (V)ideo (R)ecorder, or Expansion Enclosure. Expansion Enclosure
Environment Large Business / Enterprise
Form Factor RackMount
Number of Drive Bays 12 Bays
Supported Drive Types 3.5" SATA-HDD 2.5" SATA-SSD
Max Internal Storage Capacity 360tb
USB 3.1 Gen-1 Type-C Ports 1
Synology WarrantyThis device is fully covered under warranty by Synology.CLICK FOR MORE INFORMATION 5 YearsThis device is fully covered under warranty for 5 years by Synology.CLICK FOR MORE INFORMATION
Device UPC GTIN 846504005475
 
CLICK HERE FOR MORE INFORMATION ABOUT THE Synology RX1225RP External Expansion DriveClick Here For More Information and Specifications about the Synology RX1225RP External Expansion Drive.This Will Open a New Tab/Window In Your Browser
 
ASSEMBLED CONFIGURATION SPECIFICATIONS

ALL POPULATED DEVICES ARE FULLY ASSEMBLED AND TESTED PRIOR TO SHIPMENT

 

Number of Installed Drives 12 DrivesInstalled Drive Form FactorPOPular3.5"
Each Installed Drive Capacity 28tb - 28000gbInstalled Drive SpeedPOPular7200rpm
Total Populated Storage Capacity 336tb - 336000gbInstalled Drive Interface TypePOPularSATA 6Gb/s
Installed Drive Make and SeriesPOPularSeagate IronWolf ProInstalled Drive TechnologyPOPularHDD - Standard Mechanical Drive
Installed Drive Model ST28000NT000NEWInstalled Drive Cache Buffer 512mb Cache Buffer
Installed Drive Warranty 5 YearsInstalled Drive Class NAS SPECIFIC CLASS DRIVES
WANT MORE STORAGE CAPACITY?
WANT LESS STORAGE CAPACITY?
WANT A DIFFERENT INSTALLED DRIVE OR CONFIGURATION?

CLICK HERE FOR 360tbClick Here To View the Synology RX1225RP External Expansion Drive in a 360tb 12x30000gb Configuration with Similar Installed Drives.
CLICK HERE FOR 308tbClick Here To View the Synology RX1225RP External Expansion Drive in a 308tb 11x28000gb Configuration with Similar Installed Drives.
VIEW ALL CONFIGURATIONSClick Here To View All Available Synology RX1225RP External Expansion Drive Fully Assembled and Tested Populated Configurations that Include Installed Drives.

 
WOULD YOU PREFER MORE ROBUST ENTERPRISE CLASS INSTALLED HARD DRIVES?
CLICK HEREClick Here To View the Synology RX1225RP External Expansion Drive in a Similar Configuration using ENTERPRISE CLASS Installed Drives.

WOULD YOU PREFER A SIMILAR CONFIGURATION WITH WESTERN DIGITAL INSTALLED HARD DRIVES?
CLICK HEREClick Here To View the Synology RX1225RP External Expansion Drive in a 312tb 12x26000gb Configuration with Western Digital Installed Drives.
price $9515 synology rx1225rp external expansion drive 12-bay buy 336tb rackmount expansion enclosure 12x28000gb 12x28tb seagate ironwolf pro st28000nt000 3.5 7200rpm sata 6gb/s hdd drives installed burn-in tested 846504005475 nas headquarters buy network attached hard drive storage array server device das new raid-5 free shipping usa black friday cyber monday week month christmas holiday sale rx1225rp rx1225rp+ rx1225rp+ combo nas headquarters buy network attached hard drive storage array server device das new raid-5 free shipping usa black friday cyber monday week month christmas holiday sale rx1223rp rx1223rp+ rx1223rp+ combo 11/26/2025 6:06:42 AM
SPECIAL PROMOTIONAL PRICING ON Seagate IronWolf Pro INSTALLED DRIVES - WHILE SUPPLIES LAST!
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$10977
--- $9515 ---		CLICK HERE
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SPARE DRIVES and DRIVE TRAYS
Spare Seagate ST28000NT000 28000gb Drive Included
+$555
Spare Seagate ST28000NT000 28000gb Drive with Drive Tray Included
+$633
2 Spare Seagate ST28000NT000 28000gb Drives Included
+$1106
2 Spare Seagate ST28000NT000 28000gb Drives with Drive Trays Included
+$1262